Prof. Dr. Jürgen Neubauer

Geozentrum Nordbayern
Lehrstuhl für Mineralogie (Prof. Dr. Göbbels)

Raum HG 2.210
Schloßgarten 5 a
91054 Erlangen

Telefon: +49 9131 85-23986
Faxnummer: +49 9131 85-23734
E-Mail: juergen.neubauer@fau.de
Webseite: https://www.gzn.nat.fau.de/mineralogie/team/neubauer/

Forschungsschwerpunkte

Rheologie von Zementpasten
Bauchemische Formulierung auf Basis von Portlandzement und CSA
Grundlegende Hydratationsmechanismen bei der Portlandzementhydratation
Bildungs- und Wachstumsmechanismen der C-S-H Phase
Quantitative Analyse der C-S-H Phase in unterschiedlichen Umgebungen

Forschungsprojekte

Veränderungen der Viskosität von Zementpasten während der frühen Hydratation
Untersuchung und Modellierung der C3S Hydratation in Gegenwart von Aluminium
Quantifizierung von C-S-H Phase in zementgebundenen Materialien
Wachstum und Porosität von C-S-H Phasen – Erweiterung des Schichtenwachstumsmodells
Wechselseitige Abhängigkeit der Portlandzementhydratation und der Filmbildung von Polymerdispersionen
Ternäre Bindemittel auf Basis von Portlandzement, CSA und Anhydrit
Bindemittelmischungen mit Metakaolin

Publikationen

Scopus (Author ID)

Wagner D., Bellmann F., Neubauer J.:
Influence of aluminium on the hydration of triclinic C3S with addition of KOH solution
In: Cement and Concrete Research 137 (2020), Art.Nr.: 106198
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2020.106198
Naber C., Bellmann F., Neubauer J.:
Influence of w/s ratio on alite dissolution and C-S-H precipitation rates during hydration
In: Cement and Concrete Research 134 (2020), Art.Nr.: 106087
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2020.106087
Wolf J., Jansen D., Götz-Neunhoeffer F., Neubauer J.:
Impact of varying Li2CO3 additions on the hydration of ternary CSA-OPC-anhydrite mixes
In: Cement and Concrete Research 131 (2020), Art.Nr.: 106015
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2020.106015
Scherb S., Köberl M., Beuntner N., Thienel KC., Neubauer J.:
Reactivity of metakaolin in alkaline environment: Correlation of results from dissolution experiments with XRD quantifications
In: Materials 13 (2020), Art.Nr.: 2214
ISSN: 1996-1944
DOI: 10.3390/ma13102214
Naber C., Kleiner F., Becker F., Long Nguyen-Tuan ., Roessler C., Etzold MA., Neubauer J.:
C-S-H Pore Size Characterization Via a Combined Nuclear Magnetic Resonance (NMR)-Scanning Electron Microscopy (SEM) Surface Relaxivity Calibration
In: Materials 13 (2020)
ISSN: 1996-1944
DOI: 10.3390/ma13071779
Manninger T., Jansen D., Neubauer J., Götz-Neunhoeffer F.:
Phase solubility changes during hydration of monocalciumaluminate and calcite-the influence of alkali accumulation
In: Materials 13 (2020), Art.Nr.: 1406
ISSN: 1996-1944
DOI: 10.3390/ma13061406
Wolf J., Jansen D., Götz-Neunhoeffer F., Neubauer J.:
Application of thermodynamic modeling to predict the stable hydrate phase assemblages in ternary CSA-OPC-anhydrite systems and quantitative verification by QXRD
In: Cement and Concrete Research 128 (2020), Art.Nr.: 105956
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2019.105956
Schreiner J., Götz-Neunhoeffer F., Neubauer J., Jansen D.:
Hydrothermal synthesis of 11 Å tobermorite – Effect of adding metakaolin to
the basic compound
In: Applied Clay Science 185 (2020), Art.Nr.: 105432
ISSN: 0169-1317
DOI: 10.1016/j.clay.2019.105432
Pott U., Jakob C., Jansen D., Neubauer J., Stephan D.:
Investigation of the incompatibilities of cement and superplasticizers and their influence on the rheological behavior
In: Materials 13 (2020), Art.Nr.: 977
ISSN: 1996-1944
DOI: 10.3390/ma13040977
Jakob C., Jansen D., Pott U., Neubauer J.:
Comparing Phase Development and Rheological Properties of OPC Paste Within the First Hour of Hydration
In: Viktor Mechtcherine, Kamal Khayat, Egor Secrieru (Hrsg.): Rheology and Processing of Construction Materials, Springer Netherlands, 2020, S. 219-227 (RILEM Bookseries, Bd.23)
DOI: 10.1007/978-3-030-22566-7_26
Lu ZC., Haist M., Ivanov D., Jakob C., Jansen D., Leinitz S., Link J., Mechtcherine V., Neubauer J., Plank J., Schmidt W., Schilde C., Schröfl C., Sowoidnich T., Stephan D.:
Characterization data of reference cement CEM I 42.5 R used for priority program DFG SPP 2005 “Opus Fluidum Futurum – Rheology of reactive, multiscale, multiphase construction materials”
In: Data in Brief 27 (2019), Art.Nr.: 104699
ISSN: 2352-3409
DOI: 10.1016/j.dib.2019.104699
Manninger T., Jansen D., Neubauer J., Götz-Neunhoeffer F.:
Accelerating effect of Li2CO3 on formation of monocarbonate and Al-hydroxide in a CA-cement and calcite mix during early hydration
In: Cement and Concrete Research 126 (2019), Art.Nr.: 105897
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2019.105897
Jakob C., Jansen D., Ukrainczyk N., Koenders E., Pott U., Stephan D., Neubauer J.:
Relating ettringite formation and rheological changes during the initial cement hydration: A comparative study applying XRD analysis, rheological measurements and modeling
In: Materials 12 (2019), Art.Nr.: 2957
ISSN: 1996-1944
DOI: 10.3390/ma12182957
Valentini L., Sowoidnich T., da Silva JC., Schulbert C., Naber C., Neubauer J., Bellmann F.:
3D morphological analysis of cement over the first 24 hours of hydration by holographic and near-field ptychographic-tomography
ESRF Coherence Workshop (Grenoble, 9. September 2019 - 13. September 2019)
Manninger T., Jansen D., Neubauer J., Götz-Neunhoeffer F.:
The retarding effect of phosphoric acid during CAC hydration
In: Cement and Concrete Research 122 (2019), S. 83-92
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2019.04.020
Naber C., Stegmeyer S., Jansen D., Götz-Neunhoeffer F., Neubauer J.:
The PONKCS method applied for time resolved XRD quantification of supplementary cementitious material reactivity in hydrating mixtures with ordinary Portland cement
In: Construction and Building Materials 214 (2019), S. 449-457
ISSN: 0950-0618
DOI: 10.1016/j.conbuildmat.2019.04.157
Nehring J., Jansen D., Neubauer J., Götz-Neunhoeffer F.:
Hydration of C3S in presence of CA: Mineral‐pore solution interaction
In: Journal of the American Ceramic Society 102 (2019), S. 3152-3162
ISSN: 1551-2916
DOI: 10.1111/jace.16197
Wolf J., Jansen D., Götz-Neunhoeffer F., Neubauer J.:
Mechanisms of early ettringite formation in ternary CSA-OPC-anhydrite systems
In: Advances in Cement Research 31 (2019), S. 195-204
ISSN: 0951-7197
DOI: 10.1680/jadcr.18.00115
Schreiner J., Götz-Neunhoeffer F., Neubauer J., Bergold S., Webler R., Volkmann S., Jansen D.:
Advanced Rietveld refinement and SEM analysis of tobermorite in
chemically diverse autoclaved aerated concrete
In: Powder Diffraction (2019)
ISSN: 0885-7156
DOI: 10.1017/S0885715619000149
Naber C., Bellmann F., Sowoidnich T., Götz-Neunhoeffer F., Neubauer J.:
Alite dissolution and C-S-H precipitation rates during hydration
In: Cement and Concrete Research 115 (2019), S. 283-293
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2018.09.001
Hüller F., Neubauer J., Kaessner S., Götz-Neunhoeffer F.:
Hydration of calcium aluminates at 60°C – Development paths of C2AHx in dependence on the content of free water
In: Journal of the American Ceramic Society (2019)
ISSN: 0002-7820
DOI: 10.1111/jace.16314
Lu Z., Kong X., Zhang C., Jansen D., Neubauer J., Götz-Neunhoeffer F.:
Effects of two oppositely charged colloidal polymers on cement hydration
In: Cement & Concrete Composites 96 (2019), S. 66-76
ISSN: 0958-9465
DOI: 10.1016/j.cemconcomp.2018.11.014
Nehring J., Naber C., Neubauer J., Götz-Neunhoeffer F.:
Implications for C3S kinetics from combined C3S/CA hydration
In: Journal of the American Ceramic Society 101 (2018), S. 4137-4145
ISSN: 0002-7820
DOI: 10.1111/jace.15537
Jansen D., Naber C., Ectors D., Lu Z., Kong XM., Götz-Neunhoeffer F., Neubauer J.:
The early hydration of OPC investigated by in-situ XRD, heat flow calorimetry, pore water analysis and 1H NMR: Learning about adsorbed ions from a complete mass balance approach
In: Cement and Concrete Research 109 (2018), S. 230-242
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2018.04.017
Schreiner J., Jansen D., Ectors D., Götz-Neunhoeffer F., Neubauer J., Volkmann S.:
New analytical possibilities for monitoring the phase development during the production of autoclaved aerated concrete
In: Cement and Concrete Research (2018), S. 247-252
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2018.02.028
Nehring J., Neubauer J., Berger S., Götz-Neunhoeffer F.:
Acceleration of OPC by CAC in binary and ternary systems: The role of pore solution chemistry
In: Cement and Concrete Research 107 (2018), S. 264-274
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2018.02.012
Naber C., Sowoidnich T., Bellmann F., Neubauer J., DeRocher KA., Joester D.:
A contribution to the characterization of the silicate-water interface – Part II: Atom Probe Tomography of tricalcium silicate
In: Micron (2018)
ISSN: 0968-4328
DOI: 10.1016/j.micron.2018.06.001
Nehring J., Jansen D., Neubauer J., Götz-Neunhoeffer F.:
Hydration of C3S in presence of CA: Mineral-pore solution interaction
In: Journal of the American Ceramic Society (2018)
ISSN: 0002-7820
DOI: 10.1111/jace.16197
Hüller F., Naber C., Neubauer J., Götz-Neunhoeffer F.:
Impact of initial CA dissolution on the hydration mechanism of CAC
In: Cement and Concrete Research 113 (2018), S. 41-54
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2018.06.004
Sowoidnich T., Gordon L., Naber C., Bellmann F., Neubauer J., Joester D.:
A contribution to the characterization of the silicate-water interface – Part I: Implication of a new polished sample hydration technique
In: Micron 112 (2018), S. 63-68
ISSN: 0968-4328
DOI: 10.1016/j.micron.2018.06.004
Ectors D., Götz-Neunhoeffer F., Neubauer J.:
Routine (an)isotropic crystallite size analysis in the double-Voigt approximation done right?
In: Powder Diffraction 32 (2017), S. 1-8
ISSN: 1945-7413
DOI: 10.1017/S0885715617000070
Hurle K., Neubauer J., Götz-Neunhoeffer F.:
Hydration enthalpy of amorphous tricalcium phosphate resulting from partially amorphization of β-tricalcium phosphate
In: BioNanoMaterials 18 (2017), S. 429-440
ISSN: 2193-066X
DOI: 10.1515/bnm-2016-0016
Hurle K., Neubauer J., Götz-Neunhoeffer F.:
Hydration mechanism of partially amorphized β-tricalcium phosphate
In: Acta Biomaterialia 54 (2017), S. 429-440
ISSN: 1742-7061
DOI: 10.1016/j.actbio.2017.03.013
Bergold S., Götz-Neunhoeffer F., Neubauer J.:
Interaction of silicate and aluminate reaction in a synthetic cement system: Implications for the process of alite hydration
In: Cement and Concrete Research 93 (2017), S. 32-44
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2016.12.006
Jansen D., Spies A., Neubauer J., Ectors D., Götz-Neunhoeffer F.:
Studies on the early hydration of two modifications of ye'elimite with gypsum
In: Cement and Concrete Research 91 (2017), S. 106-116
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2016.11.009
Hüller F., Ectors D., Neubauer J., Götz-Neunhoeffer F.:
Influence of crystallinity and surface area on the hydration kinetics of CA2
In: Cement and Concrete Research 89 (2016), S. 136-144
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2016.08.005
Dariz P., Neubauer J., Götz-Neunhoeffer F., Schmid T.:
Calcium aluminates in clinker remnants as marker phases for various types of 19th-century cement studied by Raman microspectroscopy
In: European Journal of Mineralogy 28 (2016), S. 907-914
ISSN: 0935-1221
DOI: 10.1127/ejm/2016/0028-2577
Bergold S., Götz-Neunhoeffer F., Neubauer J.:
Influence of the reactivity of the amorphous part of mechanically activated alite on its hydration kinetics
In: Cement and Concrete Research 88 (2016), S. 73-81
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2016.06.007
Naber C., Götz-Neunhoeffer F., Göbbels M., Rößler C., Neubauer J.:
Synthesis of monocrystalline Ca3SiO5 using the optical floating zone method
In: Cement and Concrete Research 85 (2016), S. 156-162
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2016.04.008
Sobolkina A., Mechtcherine V., Bergold S., Neubauer J., Bellmann C., Khavrus V., Oswald S., Leonhardt A., Reschetilowski W.:
Effect of Carbon-Based Materials on the Early Hydration of Tricalcium Silicate
In: Journal of the American Ceramic Society 99 (2016), S. 2181-2196
ISSN: 1551-2916
DOI: 10.1111/jace.14187
Kong X., Pakusch J., Jansen D., Emmerling S., Neubauer J., Götz-Neunhoeffer F.:
Effect of polymer latexes with cleaned serum on the phase development of hydrating cement pastes
In: Cement and Concrete Research 84 (2016), S. 30-40
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2016.02.013
Hertel T., Neubauer J., Götz-Neunhoeffer F.:
Study of hydration potential and kinetics of the ferrite phase in iron-rich CAC
In: Cement and Concrete Research 83 (2016), S. 79-85
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2016.01.004
Klaus S., Götz-Neunhoeffer F., Neubauer J.:
Influence of the specific surface area of alumina fillers on CAC hydration kinetics
In: Advances in Cement Research 28 (2016), S. 62-70
ISSN: 0951-7197
DOI: 10.1680/jadcr.15.00012
Ectors D., Götz-Neunhoeffer F., Hergeth WD., Dietrich U., Neubauer J.:
In situ 1H-TD-NMR: Quantification and microstructure development during the early hydration of alite and OPC
In: Cement and Concrete Research 79 (2016), S. 366-372
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2015.10.011
Hurle K., Christel T., Gbureck U., Moseke C., Neubauer J., Götz-Neunhoeffer F.:
Reaction kinetics of dual setting α-tricalcium phosphate cements
In: Journal of Materials Science: Materials in Medicine 27 (2016), S. 1-13
ISSN: 0957-4530
DOI: 10.1007/s10856-015-5616-y
Ectors D., Götz-Neunhoeffer F., Neubauer J.:
A generalized geometric approach to anisotropic peak broadening due to domain morphology
In: Journal of Applied Crystallography 48 (2015), S. 189-194
ISSN: 1600-5767
DOI: 10.1107/S1600576714026557
Hurle K., Neubauer J., Götz-Neunhoeffer F.:
Influence of Sr2+ on Calcium-Deficient Hydroxyapatite Formation Kinetics and Morphology in Partially Amorphized α-TCP
In: Journal of the American Ceramic Society 99 (2015), S. 1055-1063
ISSN: 1551-2916
DOI: 10.1111/jace.14005
Hurle K., Neubauer J., Bohner M., Doebelin N., Götz-Neunhoeffer F., Götz-Neunhoeffer F.:
Calorimetry investigations of milled alpha-tricalcium phosphate (alpha-TCP) powders to determine the formation enthalpies of alpha-TCP and X-ray amorphous tricalcium phosphate
In: Acta Biomaterialia 2015 (2015)
ISSN: 1742-7061
DOI: 10.1016/j.actbio.2015.05.026
Bergold S., Neubauer J., Götz-Neunhoeffer F.:
Mechanically activated alite: New insights into alite hydration
In: Cement and Concrete Research 76 (2015), S. 202-211
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2015.06.005
Ectors D., Götz-Neunhoeffer F., Neubauer J.:
Domain size anisotropy in the double-Voigt approach: An extended model
In: Journal of Applied Crystallography 48 (2015), S. 1998-2001
ISSN: 1600-5767
DOI: 10.1107/S1600576715018488
Klaus S., Neubauer J., Götz-Neunhoeffer F.:
How to increase the hydration degree of CA - The influence of CA particle fineness
In: Cement and Concrete Research 67 (2015), S. 11-20
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2014.08.001
Hurle K., Neubauer J., Bohner M., Döbelin N., Götz-Neunhoeffer F.:
Effect of amorphous phases during the hydraulic conversion of alpha-TCP into calcium-deficient hydroxyapatite
In: Acta Biomaterialia 10 (2014), S. 3931-3941
ISSN: 1742-7061
DOI: 10.1016/j.actbio.2014.03.017
Dittrich S., Neubauer J., Götz-Neunhoeffer F.:
The influence of fly ash on the hydration of OPC within the first 44 h - A quantitative in situ XRD and heat flow calorimetry study
In: Cement and Concrete Research 56 (2014), S. 129-138
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2013.11.013
Seuß B., Senowbari-Daryan B., Nützel A., Dittrich S., Neubauer J., Neubauer J.:
A chaetetid sponge assemblage from the Desmoinesian (Upper Moscovian) Buckhorn Asphalt Quarry lagerstätte in Oklahoma, USA
In: Rivista Italiana Di Paleontologia E Stratigrafia 120 (2014), S. 3-26
ISSN: 0035-6883
Bergold S., Götz-Neunhoeffer F., Neubauer J.:
Quantitative analysis of CSH in hydrating alite pastes by in-situ XRD
In: Cement and Concrete Research (2013), S. 119-126
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2013.06.001
Deschner F., Lothenbach B., Winnefeld F., Neubauer J., Neubauer J.:
Effect of temperature on the hydration of Portland cement blended with siliceous fly ash
In: Cement and Concrete Research (2013), S. 169-181
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2013.07.006
Ectors D., Neubauer J., Götz-Neunhoeffer F., Götz-Neunhoeffer F., Neubauer J.:
The hydration of synthetic brownmillerite in presence of low Ca-sulfate content and calcite monitored by quantitative in-situ-XRD and heat flow calorimetry
In: Cement and Concrete Research (2013), S. 61-68
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2013.08.011
Jansen D., Götz-Neunhoeffer F., Neubauer J., Härzschel R., Hergeth WD.:
Effect of polymers on cement hydration: A case study using substituted PDADMA
In: Cement & Concrete Composites (2013), S. 71-77
ISSN: 0958-9465
DOI: 10.1016/j.cemconcomp.2012.08.022
Klaus S., Neubauer J., Götz-Neunhoeffer F.:
Hydration kinetics of CA2 and CA - Investigations performed on a synthetic calcium aluminate cement
In: Cement and Concrete Research (2013), S. 62-69
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2012.09.005
Deschner F., Winnefeld F., Lothenbach B., Seufert S., Schwesig P., Dittrich S., Götz-Neunhoeffer F., Neubauer J.:
Hydration of Portland cement with high replacement by siliceous fly ash
In: Cement and Concrete Research (2012), S. 1389-1400
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2012.06.009
Seifert S., Neubauer J., Götz-Neunhoeffer F.:
Spatially resolved quantitative in-situ phase analysis of a self-leveling compound
In: Cement and Concrete Research 42 (2012), S. 919-927
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2012.03.012
Jansen D., Neubauer J., Götz-Neunhoeffer F., Härzschel R., Hergeth WD.:
Change in reaction kinetics of a Portland Cement caused by a superplasticizer Calculation of heat flow curves from XRD data
In: Cement and Concrete Research (2012), S. 327-332
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2011.10.005
Seuß B., Titschack J., Seifert S., Neubauer J., Nützel A.:
Oxygen and stable carbon isotopes from a nautiloid from the middle Pennsylvanian (Late Carboniferous) impregnation Lagerstätte "Buckhorn Asphalt Quarry" - Primary paleo-environmental signals versus diagenesis
In: Palaeogeography, Palaeoclimatology, Palaeoecology 319/320 (2012), S. 1-15
ISSN: 0031-0182
Jansen D., Bergold S., Götz-Neunhoeffer F., Neubauer J.:
The hydration of alite: a time-resolved quantitative X-ray diffraction approach using the G-factor method compared with heat release
In: Journal of Applied Crystallography (2011), S. 895-901
ISSN: 0021-8898
DOI: 10.1107/S0021889811025933
Titschack J., Götz-Neunhoeffer F., Neubauer J.:
Magnesium quantification in calcites (Ca,Mg)CO_3_ by Rietveld-based XRD analysis: Revisiting a well-established method
In: American Mineralogist (2011), S. 1028-1038
ISSN: 0003-004X
DOI: 10.2138/am.2011.3665
Kannan S., Götz-Neunhoeffer F., Neubauer J., da Fonte Ferreira JM.:
Cosubstitution of Zinc and Strontium in ß-Tricalcium Phosphate: Synthesis an Characterization
In: Journal of the American Ceramic Society I (2011), S. 230-235
ISSN: 1551-2916
Jansen D., Götz-Neunhoeffer F., Stabler C., Neubauer J.:
A remastered external standard method applied to the quantification of early OPC hydration
In: Cement and Concrete Research (2011), S. 602-608
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2011.03.004
Hesse C., Götz-Neunhoeffer F., Neubauer J.:
A new approach in quantitative in-situ XRD of cement pastes: Correlation of heat flow curves with early hydration reactions
In: Cement and Concrete Research 41 (2011), S. 123-128
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2010.09.014
Jansen D., Götz-Neunhoeffer F., Lothenbach B., Neubauer J.:
The early hydration of Ordninary Portland Cement (OPC): An approach comparing measured heat flow with calculated heat flow from QXRD
In: Cement and Concrete Research 42 (2011), S. 134-138
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2011.09.001
Jansen D., Stabler C., Götz-Neunhoeffer F., Dittrich S., Neubauer J.:
Does Ordinary Portland Cement contain amorphous phase? A quantitative study using an external standard method
In: Powder Diffraction (2011), S. 31-38
ISSN: 0885-7156
DOI: 10.1154/1.3549186
Pina S., Vieira S., Torres PMC., Götz-Neunhoeffer F., Neubauer J., da Cruz e Silva OAB., da Cruz e Silva EF., da Fonte Ferreira JM.:
In Vitro performance assessment of new brushite-forming Zn- and ZnSr-substituted beta-TCP bone cements
In: Journal of Biomedical Materials Research Part B-Applied Biomaterials (2010), S. 414-420
ISSN: 1552-4973
DOI: 10.1002/jbm.b.31669
Kannan S., Götz-Neunhoeffer F., Neubauer J., Pina S., Torres PMC., da Fonte Ferreira JM.:
Synthesis an structural characterization of strontium- and magnesium-co-substituted beta-tricalcium phosphate
In: Acta Biomaterialia 6 (2010), S. 571-576
ISSN: 1742-7061
DOI: 10.1016/j.actbio.2009.08.009
URL: https://www.researchgate.net/publication/247281745_Synthesis_and_Structural_Characterization_of_Strontium_and_Magnesium_Co-Substituted_b-Tricalcium_Phosphate
Pina S., Torres PMC., Götz-Neunhoeffer F., Neubauer J., da Fonte Ferreira JM.:
Newly developed Sr-substituted alpha-TCP bone cements
In: Acta Biomaterialia 6 (2010), S. 928-935
ISSN: 1742-7061
DOI: 10.1016/j.actbio.2009.09.001
Renaudin G., Filinchuk Y., Neubauer J., Götz-Neunhoeffer F.:
A comparative structural study of wet and dried ettringite
In: Cement and Concrete Research 40 (2010), S. 370-375
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2009.11.002
Jansen D., Götz-Neunhoeffer F., Neubauer J., Hergeth WD., Härzschel R.:
Influence of polyvinyl alcohol on phase development during the hydration of Portland cement
In: Zkg International (2010), S. 100-107
ISSN: 0949-0205
Seufert S., Hesse C., Götz-Neunhoeffer F., Neubauer J.:
Quantitative determination of anhydrite III from dehydrated gypsum by XRD
In: Cement and Concrete Research (2009), S. 936-941
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2009.06.018
Jansen D., Götz-Neunhoeffer F., Neubauer J., Hergeth WD., Härzschel R.:
In-situ XRD investigation of the influence of PDADMAC on ettringite formation in cement systems
In: Zeitschrift für Kristallographie, Supplement Suppl. 30 (2009), S. 359-364
ISSN: 0930-486X
DOI: 10.1524/zksu.2009.0053
Jansen D., Götz-Neunhoeffer F., Neubauer J., Hergeth WD., Härzschel R.:
Influence of Polyvinyl Alcohol (PVA) on quantitative phase development during early cement hydration
Internationale Baustofftagung ibausil (Weimar, 23. September 2009 - 26. September 2009)
In: 17. Internationale Baustofftagung - Tagungsbericht 2009
Seufert S., Hesse C., Götz-Neunhoeffer F., Neubauer J.:
Discrimination of bassanite and anhydrite III dehydrated from gypsum at different temperatures
In: Zeitschrift für Kristallographie, Supplement Suppl. 30 (2009), S. 447-452
ISSN: 0930-486X
DOI: 10.1524/zksu.2009.0066
Kannan S., Götz-Neunhoeffer F., Neubauer J., Rebelo A., Valério P., da Fonte Ferreira JM.:
Rietveld structure and in vitro analysis on the influence of Magnesium in Biphasic (Hydroxyapatite and beta-Tricalcium phosphate) mixtures
In: Journal of Biomedical Materials Research Part B-Applied Biomaterials 90 (2009), S. 404-411
ISSN: 1552-4973
DOI: 10.1002/jbm.b.31299
Kannan S., Götz-Neunhoeffer F., Neubauer J., da Fonte Ferreira JM.:
Synthesis and Structure Refinement of Zinc-Doped Beta-Tricalcium Phosphate Powders
In: Journal of the American Ceramic Society 7 (2009), S. 1592-1595
ISSN: 0002-7820
DOI: 10.1111/j.1551-2916.2009.03093.x
Götz-Neunhoeffer F., Neubauer J., Hesse C., Gäberlein P., Bräu M.:
Quantitative in-situ X-ray diffraction analysis of early hydration of Portland cement at defined temperatures
In: Powder Diffraction 24 (2009), S. 112-115
ISSN: 0885-7156
DOI: 10.1154/1.3120603
Seifert S., Neubauer J., Götz-Neunhoeffer F., Motzet H.:
Application of two-dimensional XRD for the characterization of the microstructure of self-leveling compounds
In: Powder Diffraction 24 (2009), S. 107-111
ISSN: 0885-7156
DOI: 10.1154/1.3132642
Seifert S., Neubauer J., Götz-Neunhoeffer F., Motzet H.:
Characterization of the microstructure of self-leveling compounds (SLC) using 2-dimensional XRD (GADDS).
Calcium Aluminate Cements; Centenary Conference 2008 (Avignon, 30. Juni 2008 - 2. Juli 2008)
In: Proceedings of the Centenary Conference 2008 2008
Kannan S., Götz-Neunhoeffer F., Neubauer J., da Fonte Ferreira JM.:
Ionic Substitutions in biphasic Hydroxyapatite and ß-Tricalcium phosphate mixtures. Structural analysis by Rietveld Refinement
In: Journal of the American Ceramic Society 91 (2008), S. 1-12
ISSN: 0002-7820
Seifert S., Motzet H., Götz-Neunhoeffer F., Neubauer J.:
Tiefenaufgelöste Phasenanalyse von selbstnivellierenden Bodenspachtelmassen mit dem GADDS
Tagung Bauchemie (Siegen, 27. September 2007 - 28. September 2007)
In: GDCh-Fachgruppe Bauchemie (Hrsg.): GDCh-Monographie 2007
Götz-Neunhoeffer F., Neubauer J., Enderle R., Göbbels M.:
Investigation of the beta'- to alpha-phase transformation temperature of (Ca1-xMgx)3(PO4)2 solid solutions
In: Zeitschrift für Kristallographie, Supplement 2 (2007), S. 375-380
ISSN: 0930-486X
Kemethmüller S., Roosen A., Götz-Neunhoeffer F., Neubauer J.:
Quantitative analysis of crystalline and amorphous phases in glass-ceramic composites like LTCC by the rietveld method
In: Journal of the American Ceramic Society 89 (2006), S. 2632-2637
ISSN: 0002-7820
DOI: 10.1111/j.1551-2916.2006.01113.x
Götz-Neunhoeffer F., Neubauer J.:
Refined ettringite (Ca6Al2(SO4)3(OH)12x26H2O) structure for quantitative X-Ray diffraction analysis
In: Powder Diffraction 21 (2006), S. 4-11
ISSN: 0885-7156
DOI: 10.1154/1.2146207
Götz-Neunhoeffer F., Neubauer J., Göbbels M., Enderle R.:
Effect of Mg2+ content on lattice parameter and phase transformation temperature of β-α TCP
In: European Cells & Materials 11 (2006)
ISSN: 1473-2262
URL: https://www.scopus.com/record/display.uri?eid=2-s2.0-84860773066&origin=inward
Neubauer J., Götz-Neunhoeffer F., Schmitt D., Degenkolb M., Holland U.:
In-situ Untersuchung der frühen PZ-Hydratation
16. Internationale Baustofftagung ibausil (Weimar, 20. September 2006 - 23. September 2006)
In: Tagungsbericht der 16. Internationalen Baustofftagung ibausil 2006
Götz-Neunhoeffer F., Neubauer J.:
Kalorimetrische und röntgenographische Untersuchungen zur Hydratation von Schnellzementen aus Portland- und Calciumaluminatzement
In: GDCh-Monographie Tagung Bauchemie, Karlsruhe: GDCh, 2006, S. 49-57, 9 (GDCh-Monographie Tagung Bauchemie, Bd.36)
Neubauer J., Götz-Neunhoeffer F., Schwesig P.:
Mineralogical characteristics of Ettringites synthesized from solutions and suspensions
In: Cement and Concrete Research 36 (2006), S. 65-70
ISSN: 0008-8846
DOI: 10.1016/j.cemconres.2004.04.037
Schmid M., Götz-Neunhoeffer F., Neubauer J., Göbbels M.:
Synthesis and Rietveld refinement of Ferri-Gehlenite solid solution series
In: Zeitschrift der Deutschen Gesellschaft für Geowissenschaften (2005), S. 337
ISSN: 1860-1804
Schmid M., Götz-Neunhoeffer F., Neubauer J., Göbbels M., Brandes M., Johannes HH., Kowalsky W.:
In situ pH-Wert-Messungen Mischungen aus Calciumaluminatzement mit Calciumsulfat
In: European Journal of Mineralogy 17(1) (2005), S. 134
ISSN: 0935-1221
Steinert S., Neubauer J., Götz-Neunhoeffer F.:
Einfluss des Alits auf die Anfangshydratationswärme von Portlandzementen
In: GDCh-Fachgruppe Bauchemie (Hrsg.): GDch Monographien, 2005, S. 318-319
ISBN: 3-936028-37-0
Enderle R., Neubauer J., Götz-Neunhoeffer F.:
Einfluss Ca-reicher Additive in Verbindung mit Li2CO3 auf das Hydratationsverhalten von Monocalciumaluminat
In: GDCh-Fachgruppe Bauchemie (Hrsg.): GDCh-Monographien, 2004, S. 197-201
ISBN: 3-936028-27-3
Neubauer J., Götz-Neunhoeffer F., Schmitt D., Degenkolb M., Holland U.:
In situ Untersuchungen phasenspezifischer und mikrostruktureller Eigenschaften von Portlandzementen
In: GDCh-Fachgruppe Bauchemie (Hrsg.): GDCh-Monographien, 2004, S. 40-49
ISBN: 3-936028-27-3
Schmitt D., Neubauer J., Götz-Neunhoeffer F., Degenkolb M., Holland U.:
Einfluss der Präparationstechnik auf den Wärmefluss bei der Hydratation eines Portlandzementes
In: GDCh-Fachgruppe Bauchemie (Hrsg.): GDCh-Monographie Bauchemie, 2004, S. 263-270
ISBN: 3-936028-27-3
Götz-Neunhoeffer F., Göbbels M., Enderle R., Neubauer J., Zeschky J.:
Degradable bone substituition material based on cellular Ca-phosphates
8th International Congress on Applied Mineralogy (Sao Paulo)
In: Applied Mineralogy 2004
Götz-Neunhoeffer F., Neubauer J.:
Hierarchisch strukturierte zellulare Funktionsmaterialien aus Calcium-Aluminat-Zement
In: GDCh-Fachgruppe Bauchemie (Hrsg.): Bauchemie - Von der Forschung zur Praxis, 2003, S. 20-26 (GDCh-Monographie Bauchemie, Bd.27)
ISBN: 3-936028-21-4
Göbbels M., Götz-Neunhoeffer F., Neubauer J.:
Gips und Anhydrit als Rohstoff für die Baustoffindustrie - Vorkommen, Abbau und Weiterverarbeitung
In: Jahresberichte und Mitteilungen des Oberrheinischen Geologischen Vereins 85 (2003), S. 65-72
ISSN: 0078-2947
Neubauer J., Götz-Neunhoeffer F., Ingrid L.:
Investigation of hydration behavior of Ferrite phase C_6_A_x_F_3-x_ with different Al^3+^-content in mixes with C_3_A and Gypsum using a revised highly efficient isothermal calorimeter
In: Grieves &Owens (Hrsg.): Proceedings of the 11th International Congress on the Chemistry of Cement, Durban: , 2003, S. 695-704
Zeschky J., Götz-Neunhoeffer F., Neubauer J., Lo SJ., Kummer B., Scheffler M., Greil P.:
Preceramic polymer derived cellular ceramics
In: Composites Science and Technology 63 (2003), S. 2361-2370
ISSN: 0266-3538
DOI: 10.1016/S0266-3538(03)00269-0
Götz-Neunhoeffer F., Neubauer J.:
Effect of inorganic admixtures on the early hydration of Monocalciumaluminate (CA_1-x_F_x_)
In: G. Grieve, G. Owens (Hrsg.): Proceedings of the 11th International Congress on the Chemistry of Cement (ICCC): Cement's Contribution to Development in the 21st Century, South Africa: Cement Concrete Institute of South Africa, 2003, S. 695-704
ISBN: 9780958408585
Schmid M., Götz-Neunhoeffer F., Neubauer J., Göbbels M.:
Synthese und Rietveldverfeinerung der Gehlenit-Mischkristallreihe
In: European Journal of Mineralogy Vol 15 (2003), S. 174
ISSN: 0935-1221
Götz-Neunhoeffer F., Neubauer J., Schwesig P.:
Mineralogical features of Ettringites synthesized from solutions and suspensions
24th International Conference on Cement Microscopy (San Diego California)
In: Proceedings of the 24th International Conference on Cement Microscopy 2002
Stammler M., Eisenbeiß H., Ristein J., Neubauer J., Göbbels M., Ley L., Ristein J., Ley L.:
Growth of high-quality homoepitaxial diamond films by HF-CVD
In: Diamond and Related Materials 11 (2002), S. 504-508
ISSN: 0925-9635
DOI: 10.1016/S0925-9635(01)00627-6
Neubauer J., Götz-Neunhoeffer F.:
Efficiency of highly sensitive heat flow calorimetry in examination of OPC hydration
24th International Conference on Cement Microscopy (San Diego)
In: Proceedings of the 24th International Conference on Cement Microscopy 2002
Neubauer J., Götz-Neunhoeffer F., Ingrid L.:
Charakterisierung der Kalziumaluminatferrat-Mischkristallglieder und Untersuchung des Hydratationsverhaltens
Neumann A., Neubauer J., Götz-Neunhoeffer F.:
XRPD and heat flow calorimetry of iron doped monocalciumaluminate
Müller R., Neubauer J., Götz-Neunhoeffer F.:
Structural investigations of selected phases in the system Ca2SiO4 * Ca3(PO4)2 using XRPD and Rietveld method
Kemethmüller S., Neubauer J., Götz-Neunhoeffer F.:
Synthese von Fe3+-substitutierten Tricalciumaluminaten und Auswirkungen auf deren Hydratationsverhalten
Eisenbeiß H., Stammler M., Ristein J., Ley L., Göbbels M., Neubauer J.:
Herstellung und Charakterisierung stickstoffreicher, qualitativ hochwertiger homo-epitaktischer Diamantfilme mittels Heißdraht-CVD
In: European Journal of Mineralogy 13 (2001), S. 48
ISSN: 0935-1221
Muck M., Götz-Neunhoeffer F., Neubauer J., Hans-Willhelm M.:
Quantitative röntgenographische Bestimmung des Entsäuerungsgrades im Portlandzement-Heißmehl
Neubauer J., Götz-Neunhoeffer F.:
Röntgenographische Phasenanalyse von eisenreichen Tonerdezementklinkern
Schwesig P., Neubauer J.:
Mineralogische Charakterisierung synthetischer Ettringite
In: European Journal of Mineralogy (2000), S. 193
ISSN: 0935-1221
Schmitt D., Neubauer J.:
Weiterentwicklung eines Wärmeleitungskalorimeters und Hydratationsuntersuchungen an synthetischen Portlandzementphasen
In: European Journal of Mineralogy (2000), S. 186
ISSN: 0935-1221
Götz-Neunhoeffer F., Neubauer J., Muck M., Hans-Willhelm M.:
Quantitative Analyse des CO_2_-Gehaltes im Heißmehl der PZ-Klinkerproduktion
14. Internationale Baustofftagung IBAUSIL (Weimar, 20. September 2000 - 23. September 2000)
In: 14. Internationale Baustofftagung IBAUSIL 2000
Neubauer J.:
Quantitative Röntgenbeugungsanalyse zur Prozessoptimierung bei der Portlandzementproduktion
In: European Journal of Mineralogy (2000), S. 138
ISSN: 0935-1221
Neubauer J.:
Quantitative röntgenographische Phasenanalyse an Portlandzementklinkern - Grundlagen und Anwendung (Habilitationsschrift, 1999)
Muck M., Götz-Neunhoeffer F., Neubauer J., Hans-Willhelm M.:
Quantitative determination of the decarbonation degree in hot meal of OPC Production by XRD
Risch A., Gäberlein P., Neubauer J., Göbbels M.:
Texture analysis of (Bi,Pb)-2212 in cold isostatic pressed bulk material using the Rietveld method
In: European Journal of Mineralogy (1999), S. 192
ISSN: 0935-1221
Götz-Neunhoeffer F., Neubauer J.:
Phase Composition of Phosphate Containing OPC Clinker
Götz-Neunhoeffer F., Neubauer J.:
Effects of Raw Meal Substitution by Sewage Sludge on OPC Clinker studied by Rietveld Analysis
20th International Conference on Cement Microscopy (Guadalajara)
In: 20th International Conference on Cement Microscopy 1998
Pöllmann H., Neubauer J., König U., Motzet H.:
Clinker quality control using combined methods; A study using microscopy and X-ray techniques Especially Rietveld Method
19th International Conference on Cement Microscopy (Cincinnati, 27. April 1995 - 1. Mai 1995)
In: 19th International Conference on Cement Microscopy 1997
Pöllmann H., Neubauer J., Vetter G.:
Immobilisierung von Schadstoffen durch gezielte Speichermineralbildung
In: Wasser und Boden 48 (1996), S. 28-42
ISSN: 0043-0951
Neubauer J., Kuzel HJ., Sieber R., Ecker M.:
Investigations on introducing Si and Mg into Brownmillerite - A Rietveld Refinement
In: Cement and Concrete Research 26 (1996), S. 77-82
ISSN: 0008-8846
DOI: 10.1016/0008-8846(95)00178-6
Sieber R., Neubauer J., Pöllmann H.:
Zur quantitativen Analyse der Ferratphase im Portlandzementklinker
In: European Journal of Mineralogy (1996), S. 262
ISSN: 0935-1221
Schmidt R., Neubauer J., Pöllmann H.:
Untersuchungen im System Al2O3 CaO SiO2 CaSO4 Na2O
In: European Journal of Mineralogy (1996), S. 243
ISSN: 0935-1221
Neubauer J., Sieber R.:
Quantitative Röntgenbeugungsanalyse an Portlandzementklinkern mit Hilfe der Rietveld Methode
In: European Journal of Mineralogy (1996), S. 201
ISSN: 0935-1221
Neubauer J., Sieber R.:
Quantification of a mixture of synthetic Alite and Belite by the Rietveld method
In: Materials Science Forum Vols 228-231 (1996), S. 807-812
ISSN: 0255-5476
Motzet H., Pöllmann H., Neubauer J.:
A Reply to the Discussion of John Bensted of the Paper: Alinite - Chemical composition, solid solution and hydration behavior
In: Cement and Concrete Research 25 (1995), S. 1808-1810
ISSN: 0008-8846
Neubauer J., Sieber R., Kuzel HJ.:
Quantifizierung von Mischungen aus synthetischem Alit und Belit mit Hilfe der Rietveld Methode
In: European Journal of Mineralogy (1995), S. 176
ISSN: 0935-1221
Neubauer J., Pöllmann H.:
Solid solution series of silico-sulphate-chloride-apatites
In: Neues Jahrbuch für Mineralogie-Abhandlungen 168 (1995), S. 237-258
ISSN: 0077-7757
Motzet H., Neubauer J., Pöllmann H.:
Alinite-cement made from waste incineration residues - from basic research to applications
16th International Conference on Cement Microscopy (Richmond, 11. April 1994 - 14. April 1994)
In: 16th International Conference on Cement Microscopy 1994
Neubauer J., Pöllmann H.:
Alinite - Chemical composition, solid solution and hydration behavior
In: Cement and Concrete Research 24 (1994), S. 1413-1422
ISSN: 0008-8846
DOI: 10.1016/0008-8846(94)90154-6
Neubauer J., Pöllmann H.:
Immobilisierung von Schadstoffen durch Anwendung des Konzeptes der "Inneren Barriere" auf hochbelastete Rückstände
In: European Journal of Mineralogy (1994), S. 193
ISSN: 0935-1221
Neubauer J., Pöllmann H.:
Anwendung des Konzeptes der Inneren Barriere" auf industrielle Reststoffe
In: European Journal of Mineralogy (1993), S. 43
ISSN: 0935-1221
Neubauer J., Pöllmann H.:
Hydraulische Sodalithe - Kristallographie und Hydratation
In: European Journal of Mineralogy (1992), S. 206
ISSN: 0935-1221
Neubauer J., Pöllmann H.:
Synthesis and characterization of chloride bearing silico - sulfate apatite
In: Neues Jahrbuch für Mineralogie-Abhandlungen 7 (1992), S. 295-310
ISSN: 0077-7757
Pöllmann H., Stemmermann P., Neubauer J.:
Speicherminerale mit Ellestadit, Nasonit, Ganomalit und Silicocarnotit Struktur
In: European Journal of Mineralogy (1991), S. 215
ISSN: 0935-1221
Neubauer J., Oberste-Padtberg R., Pöllmann H.:
Synthese von Alinit, Hauptbestandteil im Alinitzement
In: European Journal of Mineralogy (1991), S. 196
ISSN: 0935-1221
Neubauer J., Pöllmann H.:
Einbau von Schwermetallen in Silikatapatite
In: European Journal of Mineralogy (1990), S. 190
ISSN: 0935-1221
Oberste-Padtberg R., Neubauer J.:
Laborversuche zur Herstellung von Alinitzementen aus Müllverbrennungsrückständen
In: Wasser, Luft und Boden 10 (1989), S. 62-65
ISSN: 0938-8303