J
Junlei Qi
Researcher at Harbin Institute of Technology
Publications - 206
Citations - 6971
Junlei Qi is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Brazing & Microstructure. The author has an hindex of 36, co-authored 171 publications receiving 4237 citations. Previous affiliations of Junlei Qi include University of Tokyo & Jilin University.
Papers
More filters
Journal ArticleDOI
Defect-Rich Heterogeneous MoS2/NiS2 Nanosheets Electrocatalysts for Efficient Overall Water Splitting.
Jinghuang Lin,Pengcheng Wang,Haohan Wang,Chun Li,Xiaoqing Si,Junlei Qi,Jian Cao,Zhengxiang Zhong,Weidong Fei,Jicai Feng +9 more
TL;DR: The optimal MoS2/NiS2 nanosheets show the enhanced Electrocatalytic performances as bifunctional electrocatalysts for overall water splitting and may open up a new route for rationally constructing heterogeneous interfaces to maximize their electrochemical performances, which may help to accelerate the development of nonprecious electrocatalyststs.
Journal ArticleDOI
Hierarchical NiCo-LDH@NiOOH core-shell heterostructure on carbon fiber cloth as battery-like electrode for supercapacitor
Haoyan Liang,Jinghuang Lin,Henan Jia,Shulin Chen,Junlei Qi,Jian Cao,Tiesong Lin,Weidong Fei,Jicai Feng +8 more
TL;DR: In this paper, a facile two-step method was adopted to develop an in-situ heterostructure with NiCo-LDH nanowire as core and NiOOH nanosheets as shell on carbon fiber cloth.
Journal ArticleDOI
Hierarchical NiCo-LDH/NiCoP@NiMn-LDH hybrid electrodes on carbon cloth for excellent supercapacitors
Haoyan Liang,Jinghuang Lin,Henan Jia,Shulin Chen,Junlei Qi,Jian Cao,Tiesong Lin,Weidong Fei,Jicai Feng +8 more
TL;DR: In this paper, a hierarchical NiCo-LDH/NiCoP@NiMn -LDH hybrid electrode was synthesized on carbon cloth via a hydrothermal reaction and phosphorization treatment.
Journal ArticleDOI
Hierarchical CuCo2S4@NiMn-layered double hydroxide core-shell hybrid arrays as electrodes for supercapacitors
Jinghuang Lin,Henan Jia,Haoyan Liang,Shulin Chen,Yifei Cai,Junlei Qi,Chaoqun Qu,Jian Cao,Weidong Fei,Jicai Feng +9 more
TL;DR: In this article, a core-shell hybrid structure consisting of CuCo2S4 core and NiMn-layered double hydroxide shell is synthesized on nickel foam without organic binders as electrode materials.
Journal ArticleDOI
Heterostructural Graphene Quantum Dot/MnO2 Nanosheets toward High-Potential Window Electrodes for High-Performance Supercapacitors.
TL;DR: A simple and scalable method is developed to fabricate unique graphene quantum dot (GQD)/MnO2 heterostructural electrodes to extend the potential window to 0–1.3 V for high‐performance aqueous supercapacitor.