Enhancement of the vertical thermal conductivity in conductive silicone composites using hybrid fillers and double-sided coating process
- Authors
- Kim, Do Hyun; Lee, Sujin; Park, Jisung; Park, Chan Beom; Kim, Soyern; Shin, Gyu Jin; Kim, Sang Hee; Lee, Jun Hyup
- Issue Date
- Jul-2023
- Publisher
- TAYLOR & FRANCIS LTD
- Keywords
- Double-sided coating; hybrid filler; silicone composite; smart textile; thermal conductivity
- Citation
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.759, no.1, pp.99 - 105
- Journal Title
- MOLECULAR CRYSTALS AND LIQUID CRYSTALS
- Volume
- 759
- Number
- 1
- Start Page
- 99
- End Page
- 105
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/44048
- DOI
- 10.1080/15421406.2023.2176051
- ISSN
- 1542-1406
- Abstract
- Herein, we propose an effective method for improving the vertical thermal conductivity of conductive silicone composites using thermally conductive hybrid fillers and a double-sided coating process. By applying the resin mixing and screen-printing method instead of the conventional spray coating, it was possible to prevent the shrinkage of the conductive composite fabric. It was found that a higher graphene content in the hybrid filler resulted in a higher thermal conductivity for the conductive composites. Moreover, a double-sided coating of conductive silicone additionally improved the vertical thermal conductivity of the fabric due to the formation of a double-sided heat transfer network.
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