H
Hai Xiao
Researcher at Tsinghua University
Publications - 112
Citations - 9727
Hai Xiao is an academic researcher from Tsinghua University. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 35, co-authored 84 publications receiving 5595 citations. Previous affiliations of Hai Xiao include California Institute of Technology & Pacific Northwest National Laboratory.
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Journal ArticleDOI
Direct observation of noble metal nanoparticles transforming to thermally stable single atoms.
Shengjie Wei,Ang Li,Jin-Cheng Liu,Zhi Li,Wenxing Chen,Yue Gong,Qinghua Zhang,Weng-Chon Cheong,Yu Wang,Lirong Zheng,Hai Xiao,Chen Chen,Dingsheng Wang,Qing Peng,Lin Gu,Xiaodong Han,Jun Li,Yadong Li +17 more
TL;DR: An unexpected phenomenon that noble metal nanoparticles can be transformed to thermally stable single atoms (Pd, Pt, Au-NPs) above 900 °C in an inert atmosphere and exhibited even better activity and selectivity than nanoparticles for semi-hydrogenation of acetylene.
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Fe Isolated Single Atoms on S, N Codoped Carbon by Copolymer Pyrolysis Strategy for Highly Efficient Oxygen Reduction Reaction
Q.H. Li,Wenxing Chen,Hai Xiao,Yue Gong,Zhi Li,Lirong Zheng,Xusheng Zheng,Wensheng Yan,Weng-Chon Cheong,Rongan Shen,Ninghua Fu,Lin Gu,Zhongbin Zhuang,Chen Chen,Dingsheng Wang,Qing Peng,Jun Li,Yadong Li +17 more
TL;DR: A novel pyrrole-thiophene copolymer pyrolysis strategy to synthesize Fe-isolated single atoms on sulfur and nitrogen-codoped carbon (Fe-ISA/SNC) with controllable S, N doping is rationally designed.
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Copper atom-pair catalyst anchored on alloy nanowires for selective and efficient electrochemical reduction of CO 2
Jiqing Jiao,Jiqing Jiao,Rui Lin,Shoujie Liu,Weng-Chon Cheong,Chao Zhang,Zheng Chen,Yuan Pan,Jianguo Tang,Konglin Wu,Sung Fu Hung,Hao Ming Chen,Lirong Zheng,Qi Lu,Xuan Yang,Bingjun Xu,Hai Xiao,Jun Li,Dingsheng Wang,Qing Peng,Chen Chen,Yadong Li +21 more
TL;DR: A catalyst that features two adjacent copper atoms that work together to carry out the critical bimolecular step in CO2 reduction is reported, which results in a Faradaic efficiency for CO generation above 92%, with the competing hydrogen evolution reaction almost completely suppressed.
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Accurate Band Gaps for Semiconductors from Density Functional Theory
TL;DR: In this article, the authors show that for the parent compound of the promising CIGS Cu(InxGa1−x)Se2 solar devices, local density and generalized gradient approximation (GGA) density functionals generally underestimate band gaps for semiconductors and sometimes incorrectly predict a metal.
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Schottky-Barrier-Free Contacts with Two-Dimensional Semiconductors by Surface-Engineered MXenes
TL;DR: Understanding of the correlation between surface chemistry and electronic/transport properties of 2D materials is enhanced, and predictions for improving 2D electronics are given.