Polymerization of trimethylene carbonate with high molecular weight catalyzed by immobilized lipase on silica microparticles

被引：67

作者：

Feng, J ^{[1
]}

He, F ^{[1
]}

Zhuo, RX ^{[1
]}

机构：

[1] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China

来源：

MACROMOLECULES | 2002年 / 35卷 / 19期

关键词：

D O I：

10.1021/ma0255579

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

PPL was immobilized using silica microparticles (narrow distributed micron glass beads) as carrier. The immobilized PPL was taken as catalyst for the enzymatic ring-opening polymerization of trimethylene carbonate (TMC). Higher catalytic activity and recycled lipase were obtained.

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收藏

页码：7175 / 7177

页数：3

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