Yehong Cheng
Harbin Institute of Technology
45 Papers
83 Citations
Yehong Cheng is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Ceramic & Graphene. The author has an hindex of 13, co-authored 35 publications.
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Papers
In Situ Growth of Core–Sheath Heterostructural SiC Nanowire Arrays on Carbon Fibers and Enhanced Electromagnetic Wave Absorption Performance
Liwen Yan,Changqing Hong,Boqian Sun,Guangdong Zhao,Yehong Cheng,Shun Dong,Dongyang Zhang,Xinghong Zhang +7 more
TL;DR: The SiCnws-CF/PPy nanocomposites in this study are very promising as absorber materials with strong electromagnetic wave absorption performance.
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Enhanced mechanical, thermal, and electric properties of graphene aerogels via supercritical ethanol drying and high-temperature thermal reduction.
TL;DR: The large BET surface areas, together with strong mechanical properties, low thermal conductivities, high thermal stability and electrical conductivities made these graphene aerogels feasible candidates for use in a number of fields covering from batteries to sensors, electrodes, lightweight conductor and insulation materials.
Achieving tunability of effective electromagnetic wave absorption between the whole X-band and Ku-band via adjusting PPy loading in SiC nanowires/graphene hybrid foam
TL;DR: In this article, SiC nanowire (SiCnw) and conductive polymer polypyrrole (PPy) were incorporated in graphene aerogel (GA) via chemical vapor infiltration combined with a simple chemical polymerization method.
145
Strong and thermostable SiC nanowires/graphene aerogel with enhanced hydrophobicity and electromagnetic wave absorption property
TL;DR: SiC nanowires were incorporated in supercritical-ethanol-dried graphene aerogel (GA-S) via chemical vapor infiltration (CVI) to fabricate a lightweight, thermostable, high-performance electromagnetic (EM) absorbing composite.
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Metal-organic framework-derived ZnO decorated with CuO for ultra-high response and selectivity H2S gas sensor
Zhenhua Li,Lanlan Guo,Zeyao Feng,Siyuan Gao,Hao Zhang,Xueli Yang,Hongyan Liu,Jun Shao,Caixuan Sun,Yehong Cheng,Guofeng Pan +10 more
- 01 Sep 2022
TL;DR: In this article , a gas sensor with high response value, excellent selectivity and fast response/recovery time were prepared by liquid phase synthesis method using high performance CuO/ZnO sensing materials modified with different amounts of CuO.
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