High molecular weight carboxylated polybutadienes (cPBDs) with numberaverage molecular weight (M n ) from 98,000 to 200,000 and carboxylic acid (COOH) contents of 0.5-10 mol % were successfully synthesized through hydrocarboxylation of polybutadienes (PBDs) at temperatures of 140 -150Β°C using PdCl 2
Synthesis and characterization of (deuterated) polybutadienes of well-defined molecular weight and microstructure
β Scribed by Laurent Joguet; Rachel Mansencal; Bassel Haidiar; Alain Vidal; Philippe Dumas
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 126 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0170-0839
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Polybutadienes (PBs) of narrow molecular weight distributions with high 1,4-microstructure were synthesized by sec-butyllithium-initiated, living polymerization. The shoulder-like anomalous behavior of the storage modulus GΠ() in the terminal zone for PBs was studied using size exclusion chromatogra
## Abstract In this paper we report the synthesis and characterization of a series of electrochromic polyamides (alternating copolymers). The synthesis proceeds via the condensation polymerization between amineβcapped oligoaniline and acyl chlorides such as isophthaloyl dichloride, terephthaloyl ch