Treatment of Atmospheric-Pressure Radio Frequency Plasma on Boron Nitride for Improving Thermal Conductivity of Polydimethylsiloxane Composites

被引：0
|
作者：
Yeongseon Kim
Sosan Hwang
Jae Il So
Chae Lin Kim
Minjae Kim
Sang Eun Shim
机构：
[1] Inha University,Department of Chemistry & Chemical Engineering
来源：
Macromolecular Research | 2018年 / 26卷
关键词：
ceramics; polymeric composites; functional; thermal properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Boron nitride (BN) particles were treated with atmospheric-pressure radio frequency plasma and then modified using a triethoxyvinyl silane coupling agent in order to enhance the thermal conductivity of polydimethylsiloxane (PDMS) composites. Raw BN, silane-treated BN, and silane-plasma-treated BN were incorporated into PDMS matrix. The surface modification by plasma and coupling agent was verified. The composites filled with treated BN showed a superior effect on thermal conductivity compared to the raw BN filled composite at the same filler loading. Specifically, using silane-plasma-treated BN at 40 wt% of BN increased the thermal conductivity from 1.7 to 3.4 W/mK.
引用
收藏
页码：864 / 867
页数：3
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