J
Junwei Gu
Researcher at Northwestern Polytechnical University
Publications - 230
Citations - 22038
Junwei Gu is an academic researcher from Northwestern Polytechnical University. The author has contributed to research in topics: Epoxy & Electromagnetic shielding. The author has an hindex of 68, co-authored 199 publications receiving 12477 citations. Previous affiliations of Junwei Gu include Chinese Academy of Sciences & Beijing University of Chemical Technology.
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Synchronously improved electromagnetic interference shielding and thermal conductivity for epoxy nanocomposites by constructing 3D copper nanowires/thermally annealed graphene aerogel framework
Xutong Yang,Shuguang Fan,Ying Li,Yongqiang Guo,Yunge Li,Kunpeng Ruan,Shengmao Zhang,Junliang Zhang,Junliang Zhang,Jie Kong,Junwei Gu +10 more
TL;DR: In this article, a 3D copper nanowires-thermally annealed graphene aerogel (CuNWs-TAGA) framework is firstly prepared by freeze-drying followed by thermal annealing from CuNWs, graphene oxide (GO) and Lascorbic acid.
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Ultraflexible and Mechanically Strong Double-Layered Aramid Nanofiber-Ti3C2Tx MXene/Silver Nanowire Nanocomposite Papers for High-Performance Electromagnetic Interference Shielding.
Zhonglei Ma,Kang Songlei,Jianzhong Ma,Liang Shao,Yali Zhang,Chao Liu,Wei Ajing,Xiang Xiaolian,Linfeng Wei,Junwei Gu +9 more
TL;DR: The results indicate that the double-layered nanocomposite papers have excellent potential for high-performance EMI shielding and thermal management applications in aerospace, military and artificial intelligence, smart and wearable electronics.
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Lightweight, Flexible Cellulose-Derived Carbon Aerogel@Reduced Graphene Oxide/PDMS Composites with Outstanding EMI Shielding Performances and Excellent Thermal Conductivities.
TL;DR: In this paper, the cellulose carbon aerogel@reduced graphene oxide aerogels (CCA@rGO) and polydimethylsiloxane (PDMS) EMI shielding composites are prepared by backfilling with PDMS.
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Electromagnetic interference shielding MWCNT-Fe3O4@Ag/epoxy nanocomposites with satisfactory thermal conductivity and high thermal stability
Lei Wang,Hua Qiu,Chaobo Liang,Ping Song,Yixin Han,Yixuan Han,Junwei Gu,Jie Kong,Duo Pan,Duo Pan,Zhanhu Guo +10 more
TL;DR: In this paper, hierarchical composite nanoparticles of multiwall carbon nanotube (MWCNT)-Fe3O4@Ag combining electrical conductivity and magnetism were obtained from acylamine reaction between carboxylation of Fe3O 4@Ag (Fe3OnAg-COOH) nanoparticles and amino functionalized MWCNTs.
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Factors affecting thermal conductivities of the polymers and polymer composites: A review
TL;DR: In this article, a review of thermal conduction mechanisms in polymers and polymer composites is presented, where the effects of different components of polymers on heat transfer are analyzed.