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Immobilized Highly Charged Colloidal Crystals: A New Route to Three‐Dimensional Mesoscale Structured Materials
Author(s) -
Lellig Christoph,
Härtl Wolfram,
Wagner Joachim,
Hempelmann Rolf
Publication year - 2002
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20020104)41:1<102::aid-anie102>3.0.co;2-6
Subject(s) - mesoscale meteorology , colloidal crystal , materials science , colloid , mesoporous material , colloidal particle , nanotechnology , process (computing) , chemical engineering , chemistry , physics , computer science , meteorology , organic chemistry , catalysis , engineering , operating system
Mesoporous silver with a three‐dimensional periodic structure has been prepared electrochemically (see picture) starting from colloidal crystals immobilized in a hydrogel. In this new process it is possible to tune both the size of the enclosures and the thickness of the walls between the enclosed particles in the mesoscale ordered material.