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Your search keyword '"Lv, Le"' showing total 21 results
Start Over Author "Lv, Le" Publisher elsevier bv
21 results on '"Lv, Le"'

2. Mono-dispersion decorated ultra-long single-walled carbon nanotube/aramid nanofiber for high-strength electromagnetic interference shielding film with Joule heating properties

Author

Zhang, Dingyue, primary, Song, Weihao, additional, Lv, Le, additional, Gao, Caiqin, additional, Gao, Fan, additional, Guo, Hui, additional, Diao, Ruimin, additional, Dai, Wen, additional, Niu, Jin, additional, Chen, Xianchun, additional, Wei, Jingjiang, additional, Terrones, Mauricio, additional, and Wang, Yanqing, additional

Published
2023
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5. Surfactant-assisted fabrication of graphene frameworks endowing epoxy composites with superior thermal conductivity

Author

Qilong Yuan, Zhaolin Zhan, Dan Dai, Kuan W. A. Chee, Wen Dai, Lv Le, Fan Zhang, Cheng-Te Lin, Li He, Nan Jiang, Chen Ye, and Yang Ke

Subjects
chemistry.chemical_classification, Fabrication, Materials science, Graphene, Composite number, 02 engineering and technology, General Chemistry, Polymer, Epoxy, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, law.invention, Surface tension, Thermal conductivity, chemistry, law, visual_art, visual_art.visual_art_medium, Composite material, 0210 nano-technology, Filtration
Abstract

With the rapid growth in electronic device performance, there has been an increasing demand for thermally conductive polymer composites to handle the thermal management issue, thus contributing to the great importance to develop the graphene framework, which is evaluated as the most promising reinforcements for enhancing the thermal conductivity of polymer. Vacuum filtration is a common method to fabricate graphene framework, whereas, it is available to prepare a framework with centimeter-scale thickness by filtrating the graphene-water dispersion, due to the fact of sample cracking caused by the mismatch of surface tension between graphene and water. In this work, a surfactant-assisted strategy was proposed by adjusting the surface tension of the water close to that of graphene first, then performing a conventional filtration process, to fabricate graphene framework. As a result, a thick graphene framework (thickness: 3 cm) was successfully prepared, and after embedding into epoxy, the framework endows the composite (13.6 wt%) with a high in-plane thermal conductivities of 12.4 W/mK, which is equivalent to ≈ 64 times higher than that of neat epoxy. Our method is simple and compatible with the conventional filtration process, suggesting great potential for the mass-production of graphene framework to meet the practical application requirements.

Published
2020

7. Lightweight thermal interface materials based on hierarchically structured graphene paper with superior through-plane thermal conductivity

Author

Gao, Jingyao, primary, Yan, Qingwei, additional, Lv, Le, additional, Tan, Xue, additional, Ying, Junfeng, additional, Yang, Ke, additional, Yu, Jinhong, additional, Du, Shiyu, additional, Wei, Qiuping, additional, Xiang, Rong, additional, Yao, Yagang, additional, Zeng, Xiaoliang, additional, Sun, Rong, additional, Wong, Ching-Ping, additional, Jiang, Nan, additional, Lin, Cheng-Te, additional, and Dai, Wen, additional

Published
2021
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8. Rational design of high-performance thermal interface materials based on gold-nanocap-modified vertically aligned graphene architecture

Author

Tan, Xue, primary, Ying, Junfeng, additional, Gao, Jingyao, additional, Yan, Qingwei, additional, Lv, Le, additional, Nishimura, Kazuhito, additional, Wei, Qiuping, additional, Li, He, additional, Du, Shiyu, additional, Wu, Bin, additional, Xiang, Rong, additional, Yu, Jinhong, additional, Jiang, Nan, additional, Lin, Cheng-Te, additional, and Dai, Wen, additional

Published
2021
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