Excellent Electrochemical Performance Hierarchical Co 3 O 4 @Ni 3 S 2 core/shell nanowire arrays for Asymmetric Supercapacitors

2016 ◽  
Vol 207 ◽  
pp. 87-96 ◽  
Author(s):  
Jinfang Zhang ◽  
Jianming Lin ◽  
Jihuai Wu ◽  
Rui Xu ◽  
Min Lai ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Nanowire Arrays ◽  
Core Shell ◽  
Asymmetric Supercapacitors ◽  
Excellent Electrochemical Performance

Controllable synthesis of hierarchical NiCo2S4@Ni3S2 core–shell nanotube arrays with excellent electrochemical performance for aqueous asymmetric supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (99) ◽  
pp. 97352-97362 ◽  
Author(s):  
Taobin He ◽  
Senlin Wang ◽  
Fengxia Lu ◽  
Mucan Zhang ◽  
Xiao Zhang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Hydrothermal Reaction ◽  
Nanotube Arrays ◽  
Core Shell ◽  
Controllable Synthesis ◽  
Ni Foam ◽  
Asymmetric Supercapacitors ◽  
Positive Electrodes ◽  
Excellent Electrochemical Performance ◽  
Electrodes For Supercapacitors

Unique NiCo2S4@Ni3S2 core–shell nanotube arrays with a hierarchical structure, as promising positive electrodes for supercapacitors, were designed and synthesized on the surface of Ni foam via a hydrothermal reaction and electrodeposition method.

Anchoring V2O5 nanosheets on hierarchical titanium nitride nanowire arrays to form core–shell heterostructures as a superior cathode for high-performance wearable aqueous rechargeable zinc-ion batteries

2019 ◽  
Vol 7 (21) ◽  
pp. 12997-13006 ◽  
Author(s):  
Qiulong Li ◽  
Qichong Zhang ◽  
Chenglong Liu ◽  
Zhengyu Zhou ◽  
Chaowei Li ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Titanium Nitride ◽  
High Performance ◽  
Zinc Ion ◽  
Nanowire Arrays ◽  
Core Shell ◽  
Excellent Electrochemical Performance

Fiber-shaped Zn-ion batteries with TiN@V2O5 as cathode have excellent electrochemical performance.

Hierarchically 3D Nanoporous Structured Co9S8@Nix:Moy–Se Core–shell Nanowire Arrays Electrode for the High-performance Asymmetric Supercapacitors

2021 ◽  
Author(s):  
Dai Jiu Yi ◽  
Soram Bobby Singh ◽  
Nam Hoon Kim ◽  
Joong Hee Lee
Keyword(s):  
Energy Conversion ◽  
High Performance ◽  
Rational Design ◽  
Electrode Materials ◽  
Storage Systems ◽  
Nanowire Arrays ◽  
Core Shell ◽  
Good Strategy ◽  
Free Standing ◽  
Asymmetric Supercapacitors

The rational design of free-standing hierarchic core–shell nanoporous architectures is a good strategy for fabricating next-generation electrode materials for application to electrochemical energy conversion/storage systems. Herein, hierarchical core–shell 3D Co9S8@Nix:Moy–Se...

Fiber-based all-solid-state asymmetric supercapacitors based on Co3O4@MnO2 core/shell nanowire arrays

2017 ◽  
Vol 5 (44) ◽  
pp. 22939-22944 ◽  
Author(s):  
Xiaoying Niu ◽  
Guoyin Zhu ◽  
Zhihui Yin ◽  
Ziyang Dai ◽  
Xiaocheng Hou ◽  
...  
Keyword(s):  
Solid State ◽  
Nanowire Array ◽  
Fabrication Process ◽  
Nanowire Arrays ◽  
Charge Storage ◽  
Core Shell ◽  
Asymmetric Supercapacitors ◽  
Storage Mechanism ◽  
Array Electrode ◽  
Charge Storage Mechanism

Schematic illustration of the fabrication process and charge storage mechanism of the hierarchical Ni wire/Co3O4@MnO2 nanowire array electrode.

A vertical and cross-linked Ni(OH)2 network on cellulose-fiber covered with graphene as a binder-free electrode for advanced asymmetric supercapacitors

2015 ◽  
Vol 3 (37) ◽  
pp. 19077-19084 ◽  
Author(s):  
Lin-Lin Zhang ◽  
Huan-Huan Li ◽  
Chao-Ying Fan ◽  
Kang Wang ◽  
Xing-Long Wu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cellulose Fiber ◽  
Asymmetric Supercapacitors ◽  
Excellent Electrochemical Performance ◽  
Binder Free

A vertical and cross-linked Ni(OH)2 network on cellulose-fiber covered with graphene as a binder-free electrode for asymmetric supercapacitors exhibits excellent electrochemical performance.

Construction of NiCo2 S4 @NiMoO4 Core-Shell Nanosheet Arrays with Superior Electrochemical Performance for Asymmetric Supercapacitors

2018 ◽  
Vol 6 (2) ◽  
pp. 590-597 ◽  
Author(s):  
Sanming Chen ◽  
Zhipeng Zhang ◽  
Weijia Zeng ◽  
Jiaxiang Chen ◽  
Libo Deng
Keyword(s):  
Electrochemical Performance ◽  
Core Shell ◽  
Asymmetric Supercapacitors ◽  
Nanosheet Arrays

A photo-activated process cascaded electrocatalysis for the highly efficient CO2 reduction over a core–shell ZIF-8@Co/C

2020 ◽  
Vol 8 (32) ◽  
pp. 16616-16623
Author(s):  
Jian-Xia Gu ◽  
Xue Zhao ◽  
Yue Sun ◽  
Jie Zhou ◽  
Chun-Yi Sun ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Conversion Efficiency ◽  
Co2 Reduction ◽  
Core Shell ◽  
Highly Efficient ◽  
Excellent Electrochemical Performance

A photo-activated process is cascaded to an electrocatalytic pathway for reducing CO2 to prepare syngas over core–shell ZIF-8@Co/C, exhibiting excellent electrochemical performance and achieving high joule-to-joule conversion efficiency of 5.38%.

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