CHARACTERIZATION OF COMPOSITIONAL HETEROGENEITY OF SEGMENTED COPOLYMERS BY GPC TECHNIQUE*

XU Mao; YE Meiling; SHI Lianghe; ZHU Chu; MA Dezhu; LUO Xiaolie

Your Location：

Home >

Browse articles >

CHARACTERIZATION OF COMPOSITIONAL HETEROGENEITY OF SEGMENTED COPOLYMERS BY GPC TECHNIQUE*

Papers | Updated：2021-06-21

- CHARACTERIZATION OF COMPOSITIONAL HETEROGENEITY OF SEGMENTED COPOLYMERS BY GPC TECHNIQUE*
- CHARACTERIZATION OF COMPOSITIONAL HETEROGENEITY OF SEGMENTED COPOLYMERS BY GPC TECHNIQUE*
- 高分子科学（英文版） 1985年3卷第1期页码：63-67
- Affiliations：
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：1985-03-20
- Accepted：
Scan QR Code
XU Mao, YE Meiling, SHI Lianghe, 等. CHARACTERIZATION OF COMPOSITIONAL HETEROGENEITY OF SEGMENTED COPOLYMERS BY GPC TECHNIQUE*[J]. 高分子科学（英文版）, 1985,3(1):63-67.

XU Mao, YE Meiling, SHI Lianghe, et al. CHARACTERIZATION OF COMPOSITIONAL HETEROGENEITY OF SEGMENTED COPOLYMERS BY GPC TECHNIQUE*[J]. 1985, 3(1): 63-67.
XU Mao, YE Meiling, SHI Lianghe, 等. CHARACTERIZATION OF COMPOSITIONAL HETEROGENEITY OF SEGMENTED COPOLYMERS BY GPC TECHNIQUE*[J]. 高分子科学（英文版）, 1985,3(1):63-67. DOI：

XU Mao, YE Meiling, SHI Lianghe, et al. CHARACTERIZATION OF COMPOSITIONAL HETEROGENEITY OF SEGMENTED COPOLYMERS BY GPC TECHNIQUE*[J]. 1985, 3(1): 63-67. DOI：

摘要

The GPC technique with two detectors has been used to study the heterogeneity in compositionthard segment content) of a series of polyethylene terephthalate/polycaprolactone segmented copoly-mers. Improvement in data treatment has been made to avoid the difficulty resulted from the lake of low molecular weight hard segment homopolymers. Results show that for each sample the moleculesof larger coil size in CHCI3 usually have higher hard segment content. A parameter

the average deviation of hard segment content

has been proposed to characterize the heterogeneity in composition of the samples.It is found that the heterogeneity of the samples increases with increasing their average hard segment content.

Abstract

the average deviation of hard segment content

has been proposed to characterize the heterogeneity in composition of the samples.It is found that the heterogeneity of the samples increases with increasing their average hard segment content.

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

End-group and Side-chain Dual-engineering of Selenium-fused Acceptors for 20.08% Efficiency Polymer Solar Cells with Low Energy Loss

2026-9 Contents

Bioinspired Zinc-doped Nano Hydroxyapatite Reinforced Poly(lactic acid) Composites for Bone Repair

Molecularly Engineered Polyimide Films with Switchable Cavitation for Bidirectional Passive Thermal Regulation

Enhanced Segment Mobility Promotes Stereocomplex Crystallization in Polymer Blends via Elevated Segmental Miscibility