R
Ru-Zhi Wang
Researcher at Beijing University of Technology
Publications - 148
Citations - 3253
Ru-Zhi Wang is an academic researcher from Beijing University of Technology. The author has contributed to research in topics: Field electron emission & Graphene. The author has an hindex of 24, co-authored 146 publications receiving 2726 citations. Previous affiliations of Ru-Zhi Wang include Wuhan University & National Institute of Advanced Industrial Science and Technology.
Papers
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Journal ArticleDOI
Generalized Mechanism of Field Emission from Nanostructured Semiconductor Film Cathodes
Ru-Zhi Wang,Wei Zhao,Hui Yan +2 more
TL;DR: In this article, a series of ultrathin multilayered structure cathodes (UTMC) is constructed to simulate the field emission (FE) process of nanostructured semiconductor film cathodes.
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Homogeneous CoO on Graphene for Binder‐Free and Ultralong‐Life Lithium Ion Batteries
Xiaolei Huang,Ru-Zhi Wang,Dan Xu,Zhongli Wang,Heng-guo Wang,Ji-Jing Xu,Zhong Wu,Qingchao Liu,Yu Zhang,Xin-Bo Zhang +9 more
TL;DR: In this paper, a novel strategy is developed to prepare binder-free and mechanically robust CoO/graphene electrodes, wherein homogenous and full coating of -Co(OH)(2) nanosheets on graphene, through a novel electrostatic induced spread growth method, plays a key role.
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Two dimensional Dirac carbon allotropes from graphene
Li-Chun Xu,Ru-Zhi Wang,Maosheng Miao,Xiaolin Wei,Yuanping Chen,Hui Yan,Woon-Ming Lau,Li-Min Liu,Yanming Ma +8 more
TL;DR: The results demonstrate that the Dirac cone and carrier linear dispersion is a very common feature in 2D carbon allotropes and can exist beyond the limitations of fundamental structure features of graphene.
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Temperature-Sensitive Structure Evolution of Lithium–Manganese-Rich Layered Oxides for Lithium-Ion Batteries
Haijun Yu,Yeong-Gi So,Yang Ren,Tianhao Wu,Gencai Guo,Ruijuan Xiao,Jun Lu,Hong Li,Yubo Yang,Haoshen Zhou,Ru-Zhi Wang,Khalil Amine,Yuichi Ikuhara +12 more
TL;DR: This study clarifies the structural evolution mechanism of these lithium-rich layered oxides and opens the door to the design of similar high-energy materials with better cycle stability.
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R-graphyne: a new two-dimensional carbon allotrope with versatile Dirac-like point in nanoribbons
TL;DR: In this article, a two-dimensional carbon allotrope, rectangular graphyne (R-graphyne) with tetra-rings and acetylenic linkages, is proposed by first-principles calculations.