Tri-component bio-composite materials prepared using an eco-friendly processing route

被引：10

作者：

De Silva, Rasike ^{[1
]}

Wang, Xungai ^{[1
]}

Byrne, Nolene ^{[1
]}

机构：

[1] Deakin Univ, Inst Frontier Mat, Waurn Ponds, Vic 3217, Australia

来源：

CELLULOSE | 2013年 / 20卷 / 05期

关键词：

Natural polymers; Polymer blending; Ionic liquids; Coagulation; INFRARED SPECTROSCOPIC ANALYSIS; MORI SILK FIBROIN; IONIC LIQUIDS; BLEND FILMS; CELLULOSE; SOLVENTS; DISSOLUTION; SPECTRA; WOOL;

D O I：

10.1007/s10570-013-0014-4

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

We report on the blending of three natural polymers, raw cotton, silk and wool, using ionic liquids as the dissolving media. We find that with increased content of wool and silk the thermal degradation temperature of the new bio films increases. This is due to an increase in the hydrogen bond network between the blended polymers. We also investigated the role of the coagulating solvent by coagulating the bio films using water, methanol or isopropanol. Again, we find the coagulating solvent impacts the final properties of the bio films with water shown to coagulated films with the best material properties.

引用

页码：2461 / 2468

页数：8

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