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Helmut Cölfen

University of Konstanz

SCHOLARLY PAPERS

3

DOWNLOADS

258

TOTAL CITATIONS

2

Scholarly Papers (3)

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1.

Tuning the Growth Morphology of Gypsum Crystals by Polymers

Number of pages: 22 Posted: 10 Sep 2022
Benjamin Madeja, Jonathan Avaro, Alexander E. S. Van Driessche, Markus Rückel, Elisabeth Wagner, Helmut Cölfen and Matthias Kellermeier
University of Konstanz, affiliation not provided to SSRN, affiliation not provided to SSRN, BASF SE, BASF SE, University of Konstanz and BASF SE
Downloads 103 (694,528)

Abstract:

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Gypsum, Morphology, Polymer-Controlled Crystallization, Plasters, Antiscaling

2.

New Insights into the Nucleation of Portlandite and the Effects of Polymeric Additives

Number of pages: 40 Posted: 11 Mar 2023
Benjamin Madeja, Denis Gebauer, Maximilian Marsiske, Andreas Ott, Markus Rückel, Rose Rosenberg, Annet Baken, Tomasz M. Stawski, Alejandro Fernandez-Martinez, Alexander E. S. Van Driessche, Helmut Cölfen and Matthias Kellermeier
University of Konstanz, Leibniz University Hannover, University of Konstanz, BASF SE, BASF SE, University of Konstanz, affiliation not provided to SSRN, Helmholtz Association of German Research Centres - BAM Federal Institute for Materials Research and Testing, University Grenoble Alpes, affiliation not provided to SSRN, University of Konstanz and BASF SE
Downloads 86 (765,566)

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Calcium hydroxide, Non-classical crystallization, Potentiometric titration, Pair distribution function analysis, Analytical ultracentrifugation.

3.

Influence of Polymers on the Nucleation of Calcium Silicate Hydrates

Number of pages: 33 Posted: 23 May 2023
Helmut Cölfen, Andreas Picker, Luc Nicoleau, André Nonat and Christophe Labbez
University of Konstanz, University of Konstanz, affiliation not provided to SSRN, University of Burgundy and University of Burgundy
Downloads 69 (883,195)
Citation 2

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C-S-H, calcium silicate hydrate, Cement, nucleation, polymers