Silica modified by organic groups.
Notes:
- Organically-modified silicas can be obtained by sol-gel processing.
- An organically modified silica is of general structure
(RO)aSi(B)b(C)c(D)d,
where (a+b+c+d)=4, R is any alkyl, aryl or heteroaryl group and B, C and D are generally organic groups.
- Though it is a commonly used acronym for organically modified silica, 'Ormosil'
is a trademark and as such its terminological use is discouraged.
Source:
PAC, 2007, 79, 1801
(Definitions of terms relating to the structure and processing of sols, gels, networks,
and inorganic-organic hybrid materials (IUPAC Recommendations 2007))
on page 1816
Cite as:
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8.
https://doi.org/10.1351/goldbook.
