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

Kim, Yeongseon; Hwang, Sosan; So, Jae Il; Kim, Chae Lin; Kim, Minjae; Shim, Sang Eun

doi:10.1007/s13233-018-6120-2

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

Kim, Yeongseon;
Hwang, Sosan;
So, Jae Il;
Kim, Chae Lin;
Kim, Minjae;
... Shim, Sang Eun

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22

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SCOPUS

25

초록

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.

키워드

ceramics; polymeric composites; functional; thermal properties; EPOXY COMPOSITES; SURFACE FUNCTIONALIZATION; DIELECTRIC-PROPERTIES; COUPLING AGENTS; NANOSHEETS; FILMS; NANOPLATELETS; POLYIMIDE; HYBRID

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

저자: Kim, Yeongseon; Hwang, Sosan; So, Jae Il; Kim, Chae Lin; Kim, Minjae; Shim, Sang Eun

DOI: 10.1007/s13233-018-6120-2

발행일: 2018-10

유형: Article

저널명: Macromolecular Research

권: 26

호: 10

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