A facile route to realize the copolymerization of l-lactic acid and ε-caprolactone: sulfonic acid-functionalized Brønsted acidic ionic liquids as both solvents and catalysts

Author:

Peng Qiaohong1234,Mahmood Khalid1234,Wu Ying1234,Wang Leli1234,Liang Yanyan1234,Shen Jianan1234,Liu Zhengping1234

Affiliation:

1. Institute of Polymer Chemistry and Physics of College of Chemistry

2. BNU Lab of Environmentally Friendly and Functional Polymer Materials

3. Beijing Normal University

4. Beijing 100875, P. R. China

Abstract

Biodegradable copolymers of l-lactic acid and ε-caprolactone were prepared in SFBAILs: the effect of ILs and the mechanism.

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Environmental Chemistry

Reference47 articles.

1. A. Rafael , L.Loong-Tak , E. M. S.Susan and T.Hideto , Poly(lactic acid) : synthesis, structures, properties, processing, and applications , John Wiley & Sons, Inc. , Hoboken, New Jersey , 2010

2. Poly(lactic acid) modifications

3. The return of a forgotten polymer—Polycaprolactone in the 21st century

4. Biodegradable poly(ɛ-caprolactone)–poly(ethylene glycol) copolymers as drug delivery system

5. Metal catalysts for ε-caprolactone polymerisation

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