Fabrication of liquid metal/diamond hybrid thermal interface materials with high thermal conductivity and low flowability
文献类型：期刊论文
| 作者 | Wang, Wendong3,4; Wei, Song2; Du, Xinyu1; Ding, Zifeng1; Zhu, Qingsheng3,4; Qiao, Yanxin1; Wang, Xiaojing1; Guo, Jingdong3,4 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
 |
| 出版日期 | 2023-06-01 |
| 卷号 | 34期号:18页码:16 |
| ISSN号 | 0957-4522 |
| DOI | 10.1007/s10854-023-10827-7 |
| 通讯作者 | Guo, Jingdong(jdguo@imr.ac.cn) |
| 英文摘要 | In this work, liquid metal-based hybrid thermal interface materials were fabricated using chromium-coated diamond particles (CCDPs) and eutectic gallium-indium-tin low melting temperature alloy (EGa-In-Sn LMTA), and the changes in material thermal conductivity and viscosity with the volume mixing ratio of liquid metal and diamond were investigated. The thermal conductivity of TIMs shows a bell-shaped trend of first increasing and then decreasing with the increase of CCDP content, reaching the highest value of 126 & PLUSMN; 6 W/m & BULL;K at a 50% CCDP volume mixing ratio. When the CCDP content reaches the critical value (40%), the CCDPs formed a chain-like structure connected by LMTA, greatly enhancing heat transfer. The flowability of the LMTA/CCDP composite TIMs shows a decreasing trend with the increase of diamond content. The formation of liquid bridges and the presence of capillary forces cause the TIM to exhibit different flow characteristics from liquid to solid states. |
| 资助项目 | National Natural Science Foundation of China[51971231] ; Guangxi Natural Science Foundation[2020GXNSFBA297109] ; Guangxi Science and Technology Program[AD20297023] ; Science and Technology Plan Project of Yunnan province[202101BC070001-007] |
| WOS研究方向 | Engineering ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001017520300004 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of China ; Guangxi Natural Science Foundation ; Guangxi Science and Technology Program ; Science and Technology Plan Project of Yunnan province |
| 源URL | [http://ir.imr.ac.cn/handle/321006/178570]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Guo, Jingdong |
| 作者单位 | 1.Jiangsu Univ Sci & Technol, Coll Mat Sci & Engn, Zhenjiang 212001, Peoples R China 2.Guilin Univ Elect Technol, Sch Mech & Elect Engn, Guangxi Key Lab Mfg Syst & Adv Mfg Technol, Guilin 541004, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Wendong,Wei, Song,Du, Xinyu,et al. Fabrication of liquid metal/diamond hybrid thermal interface materials with high thermal conductivity and low flowability[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2023,34(18):16. |
| APA | Wang, Wendong.,Wei, Song.,Du, Xinyu.,Ding, Zifeng.,Zhu, Qingsheng.,...&Guo, Jingdong.(2023).Fabrication of liquid metal/diamond hybrid thermal interface materials with high thermal conductivity and low flowability.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,34(18),16. |
| MLA | Wang, Wendong,et al."Fabrication of liquid metal/diamond hybrid thermal interface materials with high thermal conductivity and low flowability".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 34.18(2023):16. |
入库方式： OAI收割
来源：金属研究所
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