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Large scale, Low-Cost Fabrication of Janus Type Emulsifiers by Selective Decoration of Natural Kaolinite Platelets

Title data

Hirsemann, Dunja ; Shylesh, Sankaranarayanapillai ; de Souza, Roger A. ; Diar-Bakerly, Bashar ; Biersack, Bernhard ; Müller, David N. ; Martin, Manfred ; Schobert, Rainer ; Breu, Josef:
Large scale, Low-Cost Fabrication of Janus Type Emulsifiers by Selective Decoration of Natural Kaolinite Platelets.
In: Angewandte Chemie International Edition. Vol. 51 (2012) Issue 6 . - pp. 1348-1352.
ISSN 1521-3773
DOI: https://doi.org/10.1002/anie.201106710

Abstract in another language

Kaolinite platelets have inherent Janus character owing to a polar crystal structure. This character is, however, ineffective without selective modification of the two hydrophilic external basal surfaces. Amplification of the difference in the chemical nature of the surfaces is achieved by cation exchange on one side and by covalent grafting on the other. After adjustment of the surface tension, kaolinite is an effective emulsifier.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: emulsions; kaolinite; organic–inorganic hybrid materials; polar platelets
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Organic Chemistry I > Chair Organic Chemistry I - Univ.-Prof. Dr. Rainer Schobert
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Inorganic Chemistry I > Chair Inorganic Chemistry I - Univ.-Prof. Dr. Josef Breu
Research Institutions > Collaborative Research Centers, Research Unit > SFB 840 Von partikulären Nanosystemen zur Mesotechnologie
Research Institutions > Collaborative Research Centers, Research Unit > SFB 840 Von partikulären Nanosystemen zur Mesotechnologie > SFB 840 - TP A 6
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Organic Chemistry I
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Inorganic Chemistry I
Research Institutions
Research Institutions > Collaborative Research Centers, Research Unit
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 21 Mar 2018 13:38
Last Modified: 23 Jan 2023 13:20
URI: https://eref.uni-bayreuth.de/id/eprint/9751