• Skip navigation
  • Skip to navigation
  • Skip to the bottom
Simulate organization breadcrumb open Simulate organization breadcrumb close
Geozentrum Nordbayern EN
  • FAUTo the central FAU website
  1. Friedrich-Alexander-Universität
  2. Faculty of Sciences
  3. Department of Geography and Geosciences
  • de
  • en
  • Faculty of Science
  • MeinCampus
  • Univis
  • StudOn
  1. Friedrich-Alexander-Universität
  2. Faculty of Sciences
  3. Department of Geography and Geosciences

Geozentrum Nordbayern EN

Navigation Navigation close
  • GeoZentrum
    • Team
    • Maps
    • Organisation
    GeoZentrum
  • Research
    • Research groups
    • Laboratory equipment
    • Publications
    • Research projects
    • Research focus
    Research
  • Study
    • Prospective Students
    • News
    • Start of Studies
    • Student Service Centre
    Study
  • Outreach
    • KinderUni
    Outreach
  • Data and Software
    • Databases
      • Contributions
    • Software extensions
    • Software applications
    Data and Software
  1. Home
  2. Applied Mineralogy
  3. Staff
  4. Dr. rer. nat. Daniel Jansen

Dr. rer. nat. Daniel Jansen

In page navigation: Applied Mineralogy
  • Staff
    • Prof. Dr. Matthias Göbbels
    • Prof. Dr. Friedlinde Götz-Neunhoeffer
    • Prof. Dr. Jürgen Neubauer
    • Dr. rer. nat. Katrin Hurle
    • Dr. rer. nat. Daniel Jansen
    • M. Sc. Franz Becker
    • M.Sc. Nicholas Fobbe
    • M.Sc. Julian Goergens
    • M.Sc. Cordula Jakob
    • M. Sc. Irina Kirchberger
    • M.Sc. Lisa Klemenz
    • M.Sc. Andreas Köhler
    • M.Sc. Anika Mielkau
    • M. Sc. Jakob Schreiber
    • M. Sc. Pauline Rost
    • M.Sc. Karla Späth
    • M.Sc. Daniel Wagner
    • Dipl.-Ing. (FH) Christian Abe
    • M.Sc. Sophia Villmow
    • Bettina Engl
    • Cornelia Geisler, B.A.
    • Jocelyne Grosshauser
    • Kerstin Kreß
    • Bernd Schleifer
  • Alumni
    • Dr. rer. nat. Florian Hüller
    • Dr. rer. nat. Christoph Naber
    • Dr. rer. nat. Jürgen Schreiner
    • Dr. rer. nat. Tanja Manninger
    • Dr. rer. nat. Jörg Nehring
    • Dr. rer. nat. Julian Johannes Wolf
  • Laboratories
    • EMPA
    • X-Ray
    • H-TD-NMR
    • Calorimetry
    • High Temperature Synthesis
    • Crystal Growth
    • Simultaneous Thermogravimetry – Differential Scanning Calorimetry
    • IMETER M20b measuring system
    • Powder Characterization
  • Contact
  • Research
    • Cement Mineralogy
    • Biomaterials
    • High performance ceramics
    • Digitalization and Characterization of Ancient Coins
  • Publications
  • Books

Dr. rer. nat. Daniel Jansen

Dr. rer. nat. Daniel Jansen

Jansen, Daniel

Geozentrum Nordbayern
Chair of Mineralogy (Prof. Dr. Göbbels)

Room: Room HG 2.207
Schloßgarten 5 a
91054 Erlangen
  • Phone number: +49 9131 85-25844
  • Fax number: +49 9131 85-23734
  • Email: daniel.jansen@fau.de
  • Website: https://www.gzn.nat.fau.de/mineralogie/team/jansen/

Research Topics

  • Investigation of Ye´elemite hydration / Calcium sulfoaluminate cement hydration
  • Quantitative in-situ XRD analysis with G-factor
  • Micro XRD-analysis
  • Full mass balance approach for hydration reactions applying 1H-TD-NMR
  • Thermodynamic calculations with full kinetic approach

Research Projects

  • Investigation of Aerated Autoclaved Concrete
  • Interdependency of OPC hydration and film formation from polymer dispersions
  • Ternary binder systems based on CSA, OPC and Anhydrite
  • Early hydration of Ye’elimite / Calcium sulfoaluminate cement

 

My Google Scholar Page

Publications

2023

  • Jakob C., Jansen D., Dengler J., Neubauer J.:
    Controlling ettringite precipitation and rheological behavior in ordinary Portland cement paste by hydration control agent, temperature and mixing
    In: Cement and Concrete Research 166 (2023), p. 107095
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2023.107095

2022

  • Lothenbach B., Jansen D., Yan Y., Schreiner J.:
    Solubility and characterization of synthesized 11 Å Al-tobermorite
    In: Cement and Concrete Research 159 (2022), Article No.: 106871
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2022.106871
  • Zhang C., Kong X., Yu J., Jansen D., Pakusch J., Wang S.:
    Correlation between the adsorption behavior of colloidal polymer particles and the yield stress of fresh cement pastes
    In: Cement and Concrete Research 152 (2022), Article No.: 106668
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2021.106668
  • de Matos PR., Andrade Neto JS., Jansen D., De la Torre AG., Kirchheim AP., Campos CE.:
    In-situ laboratory X-ray diffraction applied to assess cement hydration
    In: Cement and Concrete Research 162 (2022), Article No.: 106988
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2022.106988

2021

  • Jansen D., Ectors D., Kong X., Schmidtke C., Deschner F., Pakusch J., Jahns E., Neubauer J.:
    Synchronous Monitoring of Cement Hydration and Polymer Film Formation Using 1H-Time-Domain-NMR with T2Time-Weighted T1Time Evaluation: A Nondestructive Practicable Benchtop Method
    In: ACS Omega (2021)
    ISSN: 2470-1343
    DOI: 10.1021/acsomega.0c06010
  • Linderoth O., Wadsö L., Jansen D.:
    Long-term cement hydration studies with isothermal calorimetry
    In: Cement and Concrete Research 141 (2021), Article No.: 106344
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2020.106344
  • Lu Z., Kong X., Jansen D., Zhang C.:
    A comparative study of the effects of two alkanolamines on cement hydration
    In: Advances in Cement Research (2021)
    ISSN: 0951-7197
    DOI: 10.1680/jadcr.20.00063
  • Wolf J., Jansen D., Götz-Neunhoeffer F., Neubauer J.:
    Relating phase transitions to pore size distributions and mechanical mortar properties in CSA-OPC-C$ based systems – The potential impact of delayed straetlingite formation
    In: Cement and Concrete Research 147 (2021), Article No.: 106496
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2021.106496
    URL: https://www.sciencedirect.com/science/article/abs/pii/S0008884621001459

2020

  • 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 (ed.): Rheology and Processing of Construction Materials, Springer Netherlands, 2020, p. 219-227 (RILEM Bookseries, Vol.23)
    DOI: 10.1007/978-3-030-22566-7_26
  • Jansen D., Wolf J., Fobbe N.:
    The hydration of nearly pure ye'elimite with a sulfate carrier in a stoichiometric ettringite binder system. Implications for the hydration process based on in-situ XRD, 1H-TD-NMR, pore solution analysis, and thermodynamic modeling
    In: Cement and Concrete Research 127 (2020), Article No.: 105923
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2019.105923
  • Lu Z., Kong X., Jansen D., Zhang C., Wang J., Pang X., Yin J.:
    Towards a further understanding of cement hydration in the presence of triethanolamine
    In: Cement and Concrete Research 132 (2020), Article No.: 106041
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2020.106041
  • 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), Article No.: 1406
    ISSN: 1996-1944
    DOI: 10.3390/ma13061406
  • 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), Article No.: 977
    ISSN: 1996-1944
    DOI: 10.3390/ma13040977
  • 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), Article No.: 105432
    ISSN: 0169-1317
    DOI: 10.1016/j.clay.2019.105432
  • 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), Article No.: 105956
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2019.105956
  • 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), Article No.: 106015
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2020.106015

2019

  • 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), Article No.: 2957
    ISSN: 1996-1944
    DOI: 10.3390/ma12182957
  • Jansen D., Lu Z., Kong XM., Pakusch J., Jahns E., Deschner F., Schmidtke C.:
    The influence of the glass transition temperature (T g) of polymers on early OPC hydration: a complete study of the heat flow, phase evolution, and pore solution chemistry
    In: Materials and Structures 52 (2019), Article No.: 120
    ISSN: 1359-5997
    DOI: 10.1617/s11527-019-1435-9
  • 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), p. 66-76
    ISSN: 0958-9465
    DOI: 10.1016/j.cemconcomp.2018.11.014
  • 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), Article No.: 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), Article No.: 105897
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2019.105897
  • 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), p. 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), p. 449-457
    ISSN: 0950-0618
    DOI: 10.1016/j.conbuildmat.2019.04.157
  • 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
  • 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), p. 195-204
    ISSN: 0951-7197
    DOI: 10.1680/jadcr.18.00115
  • Zhang C., Kong X., Lu Z., Jansen D., Pakusch J., Wang S.:
    Pore structure of hardened cement paste containing colloidal polymers with varied glass transition temperature and surface charges
    In: Cement & Concrete Composites 95 (2019), p. 154-168
    ISSN: 0958-9465
    DOI: 10.1016/j.cemconcomp.2018.11.001

2018

  • 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), p. 230-242
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2018.04.017
  • 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 (2018), p. 3152-3162
    ISSN: 0002-7820
    DOI: 10.1111/jace.16197
  • 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), p. 247-252
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2018.02.028

2017

  • 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), p. 106-116
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2016.11.009

2016

  • 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), p. 30-40
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2016.02.013

2013

  • 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), p. 71-77
    ISSN: 0958-9465
    DOI: 10.1016/j.cemconcomp.2012.08.022

2012

  • 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), p. 327-332
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2011.10.005

2011

  • 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), p. 895-901
    ISSN: 0021-8898
    DOI: 10.1107/S0021889811025933
  • 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), p. 134-138
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2011.09.001
  • 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), p. 602-608
    ISSN: 0008-8846
    DOI: 10.1016/j.cemconres.2011.03.004
  • 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), p. 31-38
    ISSN: 0885-7156
    DOI: 10.1154/1.3549186

2010

  • 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), p. 100-107
    ISSN: 0949-0205

2009

  • 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
  • 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), p. 359-364
    ISSN: 0930-486X
    DOI: 10.1524/zksu.2009.0053
Friedrich-Alexander-Universität
GeoZentrum Nordbayern

Schlossgarten 5
91054 Erlangen
  • Impressum
  • Datenschutz
  • Barrierefreiheit
Up