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Xiao Cheng Zeng
Researcher at University of Nebraska–Lincoln
Publications - 751
Citations - 45599
Xiao Cheng Zeng is an academic researcher from University of Nebraska–Lincoln. The author has contributed to research in topics: Monolayer & Catalysis. The author has an hindex of 97, co-authored 685 publications receiving 36919 citations. Previous affiliations of Xiao Cheng Zeng include State University of New York System & Beijing University of Chemical Technology.
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Defect passivation in hybrid perovskite solar cells using quaternary ammonium halide anions and cations
Xiaopeng Zheng,Bo Chen,Jun Dai,Yanjun Fang,Yang Bai,Yuze Lin,Haotong Wei,Xiao Cheng Zeng,Jinsong Huang,Jinsong Huang +9 more
TL;DR: Zheng et al. as discussed by the authors showed that quaternary ammonium halides can effectively passivate ionic defects in several different types of hybrid perovskite with their negative-and positive-charged components.
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A universal principle for a rational design of single-atom electrocatalysts
TL;DR: In this article, a universal design principle was proposed to evaluate the catalytic activity of single-atom catalysts for electrochemical reactions, which is a key to future renewable energy technology.
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Formation of ordered ice nanotubes inside carbon nanotubes.
TL;DR: Simulations of the behaviour of water encapsulated in carbon nanotubes suggest the existence of a variety of new ice phases not seen in bulk ice, and of a solid–liquid critical point beyond which the distinction between solid and liquid phases disappears.
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Bilayer Phosphorene: Effect of Stacking Order on Bandgap and Its Potential Applications in Thin-Film Solar Cells
Jun Dai,Xiao Cheng Zeng +1 more
TL;DR: In this paper, the authors investigated the electronic properties of bilayer phosphorene with different stacking orders and found that the direct bandgap of the bilayers can vary from 0.78 to 1.04 eV.
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A droplet-based electricity generator with high instantaneous power density
Wanghuai Xu,Wanghuai Xu,Huanxi Zheng,Yuan Liu,Xiaofeng Zhou,Chao Zhang,Yuxin Song,Xu Deng,Michael K.H. Leung,Zhengbao Yang,Ronald X. Xu,Zhong Lin Wang,Xiao Cheng Zeng,Zuankai Wang +13 more
TL;DR: It is shown that spreading of an impinged water droplet on the device bridges the originally disconnected components into a closed-loop electrical system, transforming the conventional interfacial effect into a bulk effect, and so enhancing the instantaneous power density by several orders of magnitude over equivalent devices that are limited by interfacial effects.