C
Chengjun Xu
Researcher at Tsinghua University
Publications - 72
Citations - 8073
Chengjun Xu is an academic researcher from Tsinghua University. The author has contributed to research in topics: Manganese & Supercapacitor. The author has an hindex of 40, co-authored 72 publications receiving 5554 citations. Previous affiliations of Chengjun Xu include College of William & Mary.
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Journal ArticleDOI
Energetic Zinc Ion Chemistry: The Rechargeable Zinc Ion Battery
Journal ArticleDOI
Extremely safe, high-rate and ultralong-life zinc-ion hybrid supercapacitors
Liubing Dong,Xinpei Ma,Yang Li,Ling Zhao,Wenbao Liu,Junye Cheng,Chengjun Xu,Baohua Li,Quan-Hong Yang,Quan-Hong Yang,Feiyu Kang +10 more
TL;DR: In this article, a novel energy storage system of zinc-ion hybrid supercapacitors (ZHSs) was proposed, in which activated carbon materials, Zn metal and ZnSO4 aqueous solution serve as cathode, anode and electrolyte, respectively.
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Flexible electrodes and supercapacitors for wearable energy storage: a review by category
TL;DR: This paper summarizes the recent results about FEs/FSCs and presents this review by categories, and brings up some fresh ideas for the future development of wearable energy storage devices.
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3D Porous Copper Skeleton Supported Zinc Anode toward High Capacity and Long Cycle Life Zinc Ion Batteries
Zhuang Kang,Changle Wu,Liubing Dong,Wenbao Liu,Jian Mou,Jingwen Zhang,Ziwen Chang,Baozheng Jiang,Guoxiu Wang,Feiyu Kang,Chengjun Xu +10 more
TL;DR: In this article, a 3D Zn anode was constructed by electrodepositing Zn on a chemically etched porous copper skeleton, which exhibited reduced polarization, stable cycling performance, and almost 100% Coulombic efficiency as well as fast electrochemical kinetics.
Journal ArticleDOI
Manganese Sesquioxide as Cathode Material for Multivalent Zinc Ion Battery with High Capacity and Long Cycle Life
TL;DR: In this paper, a manganese sesquioxide (Mn2O3) with Mn(III) state as the cathode material for rechargeable zinc ion battery was studied.