PLATINUM(II)-COMPLEX FORMATION DURING SORPTION BY POLYACRYLONITRILE-BASED SORBENTS CONTAINING NITROGEN AND SULFUR

Authors
SIMANOVA SA ZAMOROVA IN KAZAKEVICH YE KONOVALOV LV BELYAEV AN
Citation
Sa. Simanova et al., PLATINUM(II)-COMPLEX FORMATION DURING SORPTION BY POLYACRYLONITRILE-BASED SORBENTS CONTAINING NITROGEN AND SULFUR, Journal of applied chemistry of the USSR, 65(9), 1992, pp. 1615-1621
Citations number
15
Categorie Soggetti
Chemistry Applied
Journal title
Journal of applied chemistry of the USSR → ACNP
ISSN journal
0021888X
Volume
65
Issue
9
Year of publication
1992
Part
1
Pages
1615 - 1621
Database
ISI
SICI code
0021-888X(1992)65:9<1615:PFDSBP>2.0.ZU;2-2
Abstract
A study has been made of the sorption properties of fibrous sorbents o f the Thiopan type, copolymers of polyacrylonitrile and grafted polygl ycidylmethacrylate containing diethyldithiocarbamate, thiol, and 8-mer captoquinoline groups, with respect to K2[PtCl4]. The capacities and d ynamic characteristics of the sorbents have been determined in hydroch loric acid and chloride solutions. A mechanism for Pt(II)-complex form ation has been established with the fibers as polymeric ligands.