R
Renchao Che
Researcher at Fudan University
Publications - 338
Citations - 20236
Renchao Che is an academic researcher from Fudan University. The author has contributed to research in topics: Microwave & Reflection loss. The author has an hindex of 56, co-authored 247 publications receiving 11299 citations. Previous affiliations of Renchao Che include Shanghai University.
Papers
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Direct Imaging the Upconversion Nanocrystal Core/Shell Structure at the Subnanometer Level: Shell Thickness Dependence in Upconverting Optical Properties
Fan Zhang,Renchao Che,Xiaomin Li,Chi Yao,Jianping Yang,Dengke Shen,Pan Hu,Wei Li,Dongyuan Zhao +8 more
TL;DR: During the epitaxial growth of the NaGdF(4) shell layer by layer, surface defects of the nanocrystals can be gradually passivated by the homogeneous shell deposition process, which results in the obvious enhancement in overall UC emission intensity and lifetime and is more resistant to quenching by water molecules.
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Galvanic Replacement Reaction Involving Core–Shell Magnetic Chains and Orientation‐Tunable Microwave Absorption Properties
TL;DR: Off-axis electron holograms indicate that the augmented magnetic coupling and remarkable polarization loss primarily contribute to EM absorption in addition to the antenna effect of the 1D structure to scatter microwaves and ohmic loss of the metallic attribute.
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Boosted Interfacial Polarization from Multishell TiO 2 @Fe 3 O 4 @PPy Heterojunction for Enhanced Microwave Absorption.
TL;DR: A hierarchical cable-like TiO2 @Fe3 O4 @PPy is fabricated by a sequential process of solvothermal treatment and polymerization that validates the distinct charge distribution and magnetic coupling and sheds light on novel structures for functional core@shell composites.
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Hierarchical carbon nanocages confining high-loading sulfur for high-rate lithium–sulfur batteries
Zhiyang Lyu,Dan Xu,Lijun Yang,Renchao Che,Rui Feng,Jin Zhao,Yi Li,Qiang Wu,Xizhang Wang,Zheng Hu +9 more
TL;DR: In this paper, a hierarchical carbon nanocage (hCNC) composite with high pore volume, network geometry and good conductivity is proposed to solve the low utilization of sulfur, short cycle life and poor rate capability.
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Oriented Polarization Tuning Broadband Absorption from Flexible Hierarchical ZnO Arrays Vertically Supported on Carbon Cloth
TL;DR: The results suggest that the CC@ZnO composites have promising potential as flexible, tuning, and broadband microwave absorbers.