[1]丁永红,俞　强,陈学竞.石蜡/ 交联聚乙烯高分子固- 固相变贮能材料的制备[J].常州大学学报(自然科学版),2007,(04):13-16.
　DIN G Yong - hong,YU Qiang,CHEN Xue - jin.Preparation of Paraff in/ Crosslinking PE Solid - Sol id Phase Change Material[J].Journal of Changzhou University(Natural Science Edition),2007,(04):13-16.
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石蜡/ 交联聚乙烯高分子固- 固相变贮能材料的制备()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2007年04期
页码:
13-16
栏目:
出版日期:
2007-12-25

文章信息/Info

Title:
Preparation of Paraff in/ Crosslinking PE Solid - Sol id Phase Change Material
作者:
丁永红;  俞　强;  陈学竞
江苏工业学院材料科学与工程学院, 江苏 常州 213164
Author(s):
DIN G Yong - hong ;  YU Qiang ;  CHEN Xue - jin
School of Material s Science and Engineering , J iangsu Polytechnic University , Changzhou 213164 , China
关键词:
石蜡;  交联聚乙烯;  硅烷;  固- 固相转变材料
Keywords:
paraffin ;  XL PE ;  silane ;  solid - solid p hase change material
分类号:
TB 34 　
文献标志码:
A
摘要:
以硅烷交联聚乙烯为骨架, 以石蜡为相变贮能材料, 采用“溶解- 交联”和“交联- 溶胀”两种不同工艺方法制备了石 蜡/ 交联聚乙烯高分子固- 固相变贮能材料, 并对其热机械性能、力学性能及使用性能进行了研究。研究结果表明, 制得的相 变材贮能料具有较高的相变焓。经过一段时间(10 h 左右) 稳定性测试, 石蜡的迁移量不再增加, 材料性能基本稳定, 相变材 料的相变焓、相变温度变化不大。
Abstract:
Through“dissolving - crosslinking”and“crosslinking - swelling”techniques , Paraffin/ XL PE polymeric solid - solid p hase - change energy storage material , in which Si - XL PE served as supporting material and paraffin served as p hase change material , was prepared. Then thermo - mechanical proper ties , mechanical properties and it s practical application were st udied. The results showed that the ob tained p hase change - energy storage material showed high p hase change ent halpy and the properties of p hase change material varied as the function of paraffin contents. The stability test showed t hat af ter a bout 10 hour s , the quantity of transferred paraffin did not increase any more , the mechanical properties of material became stable , the phase change enthalpy and phase change temperat ure did not change too much , either .

参考文献/References:

[1] 何天白, 胡汉杰1 功能高分子与新技术[M] 1 北京: 化学工 业出版社, 20011 178 - 191.
[2] Wang Xiaowu , Liu Wenxian. Micromechanism of heat storage in a binary system of two kinds of polyalcohol s as a solid - solid phase change material [J] . Energy Conversion and Manage2 ment , 2000 , 41 (2) : 135 - 144.
[3] Inaba H , Tu P. Evaluation of t hermophysical characteristics on shape stabilized paraffin as a solid - liquid phase change ma2 terial [J] . Heat and Mass Transfer , 1997 , 32 : 307.
[4] Ye Hong , Ge Xin - shi . Preparation of polyet hylene - paraffin polyet hylene compound as a form stable solid - liquid phase change material [J] . Solar Energy Material &Solar Cell s , 2000 , 64 : 37.
[5] 姜勇, 丁恩勇, 黎国康1 一种新型的相变储能功能高分子材料 [J] 1 高分子材料科学与工程, 2001 , 17 (3) : 173 - 175.
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[7] Ahmet Sari. Form - stable paraffin/ high density polyet hylene composites as solid - solid phase change material for t hermal en2 ergy storage : preparation and t hermal properties [J] . Energy Conversion and Management , 2004 , 45 (13 - 14) : 2 033 - 2 042.
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备注/Memo

备注/Memo:
基金项目: 江苏省高校自然科学基金项目(04KJB430029) 作者简介: 丁永红(1964 - ) , 男, 江苏泰兴人, 硕士, 副教授。
更新日期/Last Update: 2007-12-25