Synthesis and characterization of poly(propylene sulfite) from sulfur dioxide and propylene oxide using zinc derivatives as catalysts
β Scribed by Byeongdu Lee; Jae Hwan Jung; Moonhor Ree
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 121 KB
- Volume
- 201
- Category
- Article
- ISSN
- 1022-1352
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## Abstract Terpolymerization of carbon dioxide (CO~2~) with propylene oxide (PO) and maleic anhydride (MA) was successfully carried out using supported zinc glutarate catalyst. Consequently giving high molecular weight poly(propylene carbonate maleate) (PPCMA) in a very high yield (72.5 g polymer/
## Abstract To enhance the catalytic copolymerization of CO~2~ and propylene oxide catalyzed by zinc glutarate, the influence of trace of water, ethanol, and propanal on the catalytic activity, the resulted copolymer structure, and the molecular weight and molecular weight distribution of the copol
## Abstract __trans__βDichlorotetrapyridineruthenium(II) [__trans__βRuCl~2~(py)~4~] was synthesized and the structure was determined by single crystal Xβray crystallography. Highly efficient formation of propylene carbonate (PC) from carbon dioxide and propylene oxide was achieved by using a cataly