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Direct Formation of Mesostructured Silica‐Based Hybrids from Novel Siloxane Oligomers with Long Alkyl Chains
Author(s) -
Shimojima Atsushi,
Kuroda Kazuyuki
Publication year - 2003
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/anie.200351419
Subject(s) - alkyl , lamellar structure , siloxane , microporous material , materials science , condensation polymer , hybrid material , hydrolysis , hexagonal crystal system , chemical engineering , polymer chemistry , side chain , organic chemistry , chemistry , polymer , nanotechnology , crystallography , composite material , engineering
Lamellar and hexagonal structures of new silica‐based hybrids were directly formed from newly designed alkylsiloxane oligomers 1 . This approach based on the self‐assembly of single precursors provides a novel pathway to ordered microporous silica as well as mesostructured silica‐based hybrid materials (see scheme, 1) hydrolysis and polycondensation, 2) self‐assembly).