L
Laifei Cheng
Researcher at Northwestern Polytechnical University
Publications - 932
Citations - 26747
Laifei Cheng is an academic researcher from Northwestern Polytechnical University. The author has contributed to research in topics: Chemical vapor infiltration & Ceramic. The author has an hindex of 64, co-authored 841 publications receiving 19062 citations.
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Ti3C2 MXenes with Modified Surface for High-Performance Electromagnetic Absorption and Shielding in the X-Band
Meikang Han,Xiaowei Yin,Heng Wu,Zexin Hou,Changqing Song,Xinliang Li,Litong Zhang,Laifei Cheng +7 more
TL;DR: Considering the promising performance of Ti3C2 MXenes with the modified surface, this work is expected to open the door for the expanded applications of MXenes family in EM absorbing and shielding fields.
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Self‐Assembly Core–Shell Graphene‐Bridged Hollow MXenes Spheres 3D Foam with Ultrahigh Specific EM Absorption Performance
Xinliang Li,Xiaowei Yin,Changqing Song,Meikang Han,Hailong Xu,Wenyan Duan,Laifei Cheng,Litong Zhang +7 more
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Three-dimensional reduced graphene oxide foam modified with ZnO nanowires for enhanced microwave absorption properties
TL;DR: In this paper, a hierarchical reduced graphene oxide (RGO) foams decorated with in-situ grown ZnO nanowires (ZnO nws ) were realized by a direct freeze-drying and hydrothermal process.
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Graphene-wrapped ZnO hollow spheres with enhanced electromagnetic wave absorption properties
TL;DR: Graphene-wrapped ZnO hollow spheres were synthesized by a two-step process, which combined a hydrothermal reaction with surface modification as discussed by the authors, which effectively decreases the density of the composite without sacrificing the contact between graphene and the nanoparticles.
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Electromagnetic properties of Si–C–N based ceramics and composites
TL;DR: Besides the excellent high-temperature mechanical properties, Si3N4 and SiC based ceramics containing insulating or electrically conductive phase are attractive for their tunable dielectric propert...