Self-association and gel formation during sedimentation of like-charged colloids-Reference-Cited by-同舟云学术

Self-association and gel formation during sedimentation of like-charged colloids

Published:2022 Issue:4 Volume:9 Page:1216-1221
ISSN:2051-6347
Container-title:Materials Horizons
language:en
Short-container-title:Mater. Horiz.

Author:

Xu Xufeng¹^ORCID,de With Gijsbertus¹^ORCID,Cölfen Helmut²^ORCID

Affiliation:

1. Laboratory of Physical Chemistry, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, Het Kranenveld 14, PO Box 513, 5600MB, Eindhoven, The Netherlands

2. Physical Chemistry, University of Konstanz, Universitätsstrasse 10, Box 714, 78457, Konstanz, Germany

Abstract

We quantitatively study like-charged colloids in concentrated dispersion by sedimentation–diffusion-equilibrium analytical ultracentrifugation. Surprisingly, we find that like-charged colloids attract at high concentration and gel phase is formed.

Funder

H2020 Marie Skłodowska-Curie Actions

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrical and Electronic Engineering,Process Chemistry and Technology,Mechanics of Materials,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2022/MH/D1MH01854J

Reference39 articles.

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2. Mesocrystals — Properties and Applications

3. A theory of sedimentation

4. P. Y.Julien , Erosion and sedimentation , Cambridge University Press , 2010

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