BRIDGED POLYGERMSESQUIOXANES - ORGANICALLY MODIFIED GERMANIUM OXIDE MATERIALS

Authors
JAMISON GM LOY DA SHEA KJ
Citation
Gm. Jamison et al., BRIDGED POLYGERMSESQUIOXANES - ORGANICALLY MODIFIED GERMANIUM OXIDE MATERIALS, Chemistry of materials, 5(9), 1993, pp. 1193-1195
Citations number
31
Categorie Soggetti
Chemistry Physical","Material Science
Journal title
Chemistry of materials → ACNP
ISSN journal
08974756
Volume
5
Issue
9
Year of publication
1993
Pages
1193 - 1195
Database
ISI
SICI code
0897-4756(1993)5:9<1193:BP-OMG>2.0.ZU;2-P
Abstract
The first examples of bridged polygermsesquioxanes were prepared by hy drolysis and condensation of 1,6-bis(trichlorogermyl)hexane 1 and 1,6- bis(triethoxy-germyl)hexane2. Supercritical extraction of the resultin g gels with carbon dioxide afforded high surface area aerogels of the organically modified germanium oxides.