๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Fe/Zn double metal cyanide (DMC) catalyzed ring-opening polymerization of propylene oxide: Part 3. Synthesis of DMC catalysts

โœ Scribed by Su Chen; Ping Zhang; Li Chen


Book ID
113858115
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
108 KB
Volume
50
Category
Article
ISSN
0033-0655

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Ring-Opening Polymerization of Propylene
โœ Yi-Jun Huang; Xing-Hong Zhang; Zheng-Jiang Hua; Shi-Liang Chen; Guo-Rong Qi ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 270 KB

## Abstract Highly active CaCl~2~โ€modified Znโ€Co(III) DMCs were prepared. XRD results showed that the modified catalyst Caโ€DMC containing 0.14โ€‰wt.โ€% CaCl~2~ was amorphous. A higher polymer yield (>61โ€‰kg polymer/g catalyst) and a shorter induction period for ROP of PO were observed for Caโ€DMC than f

Tuning of the activity and induction per
โœ Il Kim; K. Anas; Sanghyun Lee; Chang-Sik Ha; Dae-Won Park ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 303 KB

Polymerizations of propylene oxide (PO) have been carried out by using double metal cyanide (DMC) catalyst prepared by reacting ZnCl 2 and K 3 [Co(CN) 6 ] in the presence of tert-butyl alcohol as a complexing agents. The DMC catalyst of the molecular formula, Zn 2.3 Cl 1.0 [Co(CN) 6 ] 1.0 ร2.0 t BuO