Multifunctional Thermally Conductive Composite Films Based on Heterostructured Silver Nanowires@Boron Nitride Nanosheets and Aramid Nanofibers

Yixin Han, Junwei Gu

科研成果: 会议稿件论文同行评审

摘要

►“Fungal tree”-like hetero-structured silver nanowires@boron nitride nanosheet (AgNWs@BNNS) thermally conductive fillers are prepared by the method of “solvothermal & in-situ growth”. ►Thermally conductive AgNWs@BNNS/ANF composite films have the optimal thermal conductivity coefficient of 9.44 W/(m·K) and excellent tensile strength of 136.6 MPa. ►Thermally conductive AgNWs@BNNS/ANF composite films have good temperature-voltage response characteristics (e.g., high Joule heating temperature at low supply voltage (5 V, 240.6oC), fast response time (10 s)). ►Thermally conductive AgNWs@BNNS/ANF composite films have excellent electrical stability and reliability, exhibiting stable and constant real-time relative resistance under up to 1000 times, 6000 s of tensile-bending fatigue work test.

源语言英语
出版状态已出版 - 2023
活动23rd International Conference on Composite Materials, ICCM 2023 - Belfast, 英国
期限: 30 7月 20234 8月 2023

会议

会议23rd International Conference on Composite Materials, ICCM 2023
国家/地区英国
Belfast
时期30/07/234/08/23

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