L-丙交酯高浓度长晶体的合成

Yang Liu; Bin Hu; Cheng Lin Gong; Xiu Mei Wang; Jian Yang Ma; Qi Zhang

doi:10.15918/j.tbit1001-0645.2019.08.018

L-丙交酯高浓度长晶体的合成

Translated title of the contribution: Synthesis of High Content of L-Lactide with Long Crystals

Yang Liu, Bin Hu, Cheng Lin Gong, Xiu Mei Wang, Jian Yang Ma, Qi Zhang^*

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

In order to obtain D, L-lactide with higher content of L-lactide, the optimum conditions for the synthesis of D, L-lactide by vacuum distillation were studied. Investigating and studying the catalyst selection and dosage, reaction time, reaction temperature and other processes, the optimal process conditions for lactide were determined. Polymerization was carried out under optimized reaction conditions, obtaining a long strip of D, L-lactide crystals with a crystal length of about 5~10 μm. The content of L-lactide in the mixture can be up to 76.5%.

Translated title of the contribution	Synthesis of High Content of L-Lactide with Long Crystals
Original language	Chinese (Traditional)
Pages (from-to)	1097-1100
Number of pages	4
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	39
Issue number	10
DOIs	https://doi.org/10.15918/j.tbit1001-0645.2019.08.018
Publication status	Published - 1 Oct 2019

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title = "L-丙交酯高浓度长晶体的合成",

abstract = "In order to obtain D, L-lactide with higher content of L-lactide, the optimum conditions for the synthesis of D, L-lactide by vacuum distillation were studied. Investigating and studying the catalyst selection and dosage, reaction time, reaction temperature and other processes, the optimal process conditions for lactide were determined. Polymerization was carried out under optimized reaction conditions, obtaining a long strip of D, L-lactide crystals with a crystal length of about 5~10 μm. The content of L-lactide in the mixture can be up to 76.5%.",

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author = "Yang Liu and Bin Hu and Gong, {Cheng Lin} and Wang, {Xiu Mei} and Ma, {Jian Yang} and Qi Zhang",

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doi = "10.15918/j.tbit1001-0645.2019.08.018",

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T1 - L-丙交酯高浓度长晶体的合成

AU - Liu, Yang

AU - Hu, Bin

AU - Gong, Cheng Lin

AU - Wang, Xiu Mei

AU - Ma, Jian Yang

AU - Zhang, Qi

PY - 2019/10/1

Y1 - 2019/10/1

N2 - In order to obtain D, L-lactide with higher content of L-lactide, the optimum conditions for the synthesis of D, L-lactide by vacuum distillation were studied. Investigating and studying the catalyst selection and dosage, reaction time, reaction temperature and other processes, the optimal process conditions for lactide were determined. Polymerization was carried out under optimized reaction conditions, obtaining a long strip of D, L-lactide crystals with a crystal length of about 5~10 μm. The content of L-lactide in the mixture can be up to 76.5%.

AB - In order to obtain D, L-lactide with higher content of L-lactide, the optimum conditions for the synthesis of D, L-lactide by vacuum distillation were studied. Investigating and studying the catalyst selection and dosage, reaction time, reaction temperature and other processes, the optimal process conditions for lactide were determined. Polymerization was carried out under optimized reaction conditions, obtaining a long strip of D, L-lactide crystals with a crystal length of about 5~10 μm. The content of L-lactide in the mixture can be up to 76.5%.

KW - Content

KW - L-lactide

KW - Optimization process

KW - Vacuum distillation

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U2 - 10.15918/j.tbit1001-0645.2019.08.018

DO - 10.15918/j.tbit1001-0645.2019.08.018

M3 - 文章

AN - SCOPUS:85075880395

SN - 1001-0645

VL - 39

SP - 1097

EP - 1100

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 10

ER -

L-丙交酯高浓度长晶体的合成

Abstract

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