Haijun Peng
Northwestern Polytechnical University
18 Papers
6 Citations
Haijun Peng is an academic researcher from Northwestern Polytechnical University. The author has contributed to research in topics: Supercapacitor & Cathode. The author has an hindex of 9, co-authored 14 publications.
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Papers
3D hierarchical CoWO4/Co3O4 nanowire arrays for asymmetric supercapacitors with high energy density
Mingchang Zhang,Huiqing Fan,Nan Zhao,Haijun Peng,Xiaohu Ren,Weijia Wang,Hua Li,Guangyu Chen,Yangni Zhu,Xinbiao Jiang,Peng Wu +10 more
TL;DR: In this article, a 3D hierarchical CoWO4/Co3O4 structure was synthesized by a facile and efficient microwave hydrothermal method, with the synergetic effect of diverse materials, large specific surface area and fast transmission of electrons and ions.
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Preparation of partially-cladding NiCo-LDH/Mn3O4 composite by electrodeposition route and its excellent supercapacitor performance
Nan Zhao,Huiqing Fan,Mingchang Zhang,Chao Wang,Xiaohu Ren,Haijun Peng,Hua Li,Xinbiao Jiang,Xiaoqiang Cao +8 more
TL;DR: In this article, a NiCo-LDH/Mn3O4 composite is synthesized on nickel foam substrate through a two-step electrodepositon process, which demonstrates a high specific capacity of 1.86 C/cm−2 (1034.33 C/g−1) at the current density of 1
157
Study of pseudocapacitive contribution to superior energy storage of 3D heterostructure CoWO4/Co3O4 nanocone arrays
Mingchang Zhang,Huiqing Fan,Xiaohu Ren,Nan Zhao,Haijun Peng,Chao Wang,Xiaobo Wu,Guangzhi Dong,Changbai Long,Weijia Wang,Yong Gao,Longtao Ma,Peng Wu,Hua Li,Xinbiao Jiang +14 more
TL;DR: In this paper, the 3D heterostructure CoWO4/Co3O4 nanocone arrays are synthesized via a facile and efficient microwave hydrothermal method.
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Constructing fast-ion-conductive disordered interphase for high-performance zinc-ion and zinc-iodine batteries
Haijun Peng,Yun Fang,Jinzhe Wang,Peng Ruan,Yan Tang,Bingan Lu,Xinxin Cao,Shuquan Liang,Jian Zhou +8 more
TL;DR: Zhang et al. as mentioned in this paper proposed a disordered ZSO interphase with high conductivity, which can redistribute the Zn flux and guide uniform Zn deposition to achieve a dendrite-free Zn metal anode.
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Enhanced energy-storage performance and temperature-stable dielectric properties of (1-x)[(Na0.5Bi0.5)0.95Ba0.05]0.98La0.02TiO3-xK0.5Na0.5NbO3 lead-free ceramics
Jianan Sui,Huiqing Fan,Haijun Peng,Jiangwei Ma,Arun Kumar Yadav,Wang Chao,Mingchang Zhang,Guangzhi Dong +7 more
TL;DR: In this article, a polycrystalline (1-x)[(Na0.5Bi 0.5NbO3 0.95Ba 0.05]0.98La 0.02TiO3 ceramic with a proper amount of K 0.
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