塑料科技2012，Vol.40Issue(1)：65-67,3.
聚乳酸-石蜡微胶囊相变材料的制备及表征
Preparation and Characterization of PLA-Paraflin Wax Phase Change Microcapsules
摘要
Abstract
The phase change and energy storage microcapsules were prepared by taking PLA as shell and paraffin wax as core. The structure and properties of the microcapsules were analyzed by FTIR, SEM, TGA and DSC. The results show that paraffin wax was successfully encapsulated by PLA, and the particle size of the microcapsules is about 5-10 urn; the thermal stability of the microcapsules improves obviously in a certain temperature range, and there is no mass loss below 300 c; the energy storage of the microcapsules reaches 170.52 J/g.关键词
相变储能/微胶囊/石蜡Key words
Phase change and energy storage/ Microcapsule/ PLA/ Paraffin wax分类
化学化工引用本文复制引用
王锦成,郭曦,董星宇,徐楠,潘鑫辰,朱静涛..聚乳酸-石蜡微胶囊相变材料的制备及表征[J].塑料科技,2012,40(1):65-67,3.基金项目
国家自然科学基金面上项目(51173102) （51173102）
上海市曙光计划项目(10SG53) （10SG53）
上海高校知识创新工程建设项目(JZ0904) （JZ0904）
上海市高校学科专业建设项目(11XK18B) （11XK18B）
上海市科委地方高校能力建设项目(11490501500) （11490501500）
