Molecular architecture and conformation of macromolecules of novel polysilanes

Citation
Ii. Tverdokhlebova et al., Molecular architecture and conformation of macromolecules of novel polysilanes, RUSS CHEM B, 47(12), 1998, pp. 2348-2351
Citations number
14
Categorie Soggetti
Chemistry
Journal title
RUSSIAN CHEMICAL BULLETIN
ISSN journal
10665285 → ACNP
Volume
47
Issue
12
Year of publication
1998
Pages
2348 - 2351
Database
ISI
SICI code
1066-5285(199812)47:12<2348:MAACOM>2.0.ZU;2-E
Abstract
Molecular-weight parameters of new silane homo- and copolymers were analyze d. For all polymers, the M-w values are close ((6.0-8.6).10(4)), the curves of molecular weight distribution are unimodal, and M-w/M-n = 2-2.5. Cyclic fragments or those containing the -C=C-groups make the major contribution to the polysilane chain rigidity.