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Xianghui Xiao
Researcher at Brookhaven National Laboratory
Publications - 219
Citations - 7299
Xianghui Xiao is an academic researcher from Brookhaven National Laboratory. The author has contributed to research in topics: Chemistry & Synchrotron. The author has an hindex of 36, co-authored 192 publications receiving 4500 citations. Previous affiliations of Xianghui Xiao include Argonne National Laboratory.
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Journal ArticleDOI
TomoPy: a framework for the analysis of synchrotron tomographic data
TL;DR: A collaborative framework for the analysis of synchrotron tomographic data which has the potential to unify the effort of different facilities and beamlines performing similar tasks is described.
Journal ArticleDOI
Approaching the capacity limit of lithium cobalt oxide in lithium ion batteries via lanthanum and aluminium doping
Qi Liu,Qi Liu,Xin Su,Dan Lei,Yan Qin,Jianguo Wen,Fangmin Guo,Yimin A. Wu,Yangchun Rong,Ronghui Kou,Xianghui Xiao,Frederic Aguesse,Javier Bareño,Yang Ren,Wenquan Lu,Yangxing Li +15 more
TL;DR: Li et al. as discussed by the authors proposed a doping method to enhance diffusion of Li ions as well as to stabilize structures during cycling, leading to impressive electrochemical performance, achieving an exceptionally high capacity of 190 mAh/g/1 with 96% capacity retention over 50 cycles.
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Ultra-high-voltage Ni-rich layered cathodes in practical Li metal batteries enabled by a sulfonamide-based electrolyte
Weijiang Xue,Mingjun Huang,Yutao Li,Yun Guang Zhu,Rui Gao,Xianghui Xiao,Wenxu Zhang,Sipei Li,Guiyin Xu,Yang Yu,Peng Li,Jeffrey Lopez,Daiwei Yu,Yanhao Dong,Weiwei Fan,Zhe Shi,Rui Xiong,Rui Xiong,Cheng-Jun Sun,Inhui Hwang,Wah-Keat Lee,Yang Shao-Horn,Jeremiah A. Johnson,Ju Li +23 more
TL;DR: In this paper, a sulfonamide-based electrolyte was designed to enable stable cycling of LiNi0.8Co0.1O2 with a cut-off voltage up to 4.7
Journal ArticleDOI
Pore elimination mechanisms during 3D printing of metals.
S. Mohammad H. Hojjatzadeh,Niranjan D. Parab,Wentao Yan,Qilin Guo,Lianghua Xiong,Cang Zhao,Minglei Qu,Luis I. Escano,Xianghui Xiao,Kamel Fezzaa,Wes Everhart,Tao Sun,Lianyi Chen +12 more
TL;DR: It is found that the high thermocapillary force, induced by the high temperature gradient in the laser interaction region, can rapidly eliminate pores from the melt pool during the LPBF process.
Journal ArticleDOI
Surface regulation enables high stability of single-crystal lithium-ion cathodes at high voltage.
Fang Zhang,Shuaifeng Lou,Shuang Li,Zhenjiang Yu,Qingsong Liu,Alvin Dai,Chuntian Cao,Michael F. Toney,Mingyuan Ge,Xianghui Xiao,Wah-Keat Lee,Yudong Yao,Junjing Deng,Tongchao Liu,Yiping Tang,Geping Yin,Jun Lu,Dong Su,Jiajun Wang +18 more
TL;DR: This work investigates the correlation of the surface structure, internal strain, and capacity deterioration by using operando X-ray spectroscopy imaging and nano-tomography and discovers that surface chemistry can significantly enhance the cyclic performance.