Determination of residual monomers in poly(lactide-co-ε-caprolactone) using gas chromatography

An analytical method was developed to quantitatively determine residual monomers, namely, lactide (LA) and ε-caprolactone (CL), in poly(lactide-co-ε-caprolactone) (PLCL) using an internal-standard method of gas chromatography (GC). PLCL and diphenyl ether (DPE) as an internal standard were initially...

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Bibliographic Details
Main Authors: Lidong Feng, Sheng Xiang, Yanlong Liu, Xinchao Bian, Gao Li, Xuesi Chen
Format: article
Language:EN
Published: Elsevier 2021
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Online Access:https://doaj.org/article/7a0f1e21c16e47abb8f5d1e95c4bb064
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