Direct Growth of Birnessite-Type MnO2on Treated Carbon Cloth for a Flexible Asymmetric Supercapacitor with Excellent Cycling Stability

2016 ◽  
Vol 163 (10) ◽  
pp. A2340-A2348 ◽  
Author(s):  
Masaharu Nakayama ◽  
Shogo Osae ◽  
Koki Kaneshige ◽  
Kyohei Komine ◽  
Hikaru Abe
Keyword(s):  
Cycling Stability ◽  
Carbon Cloth ◽  
Asymmetric Supercapacitor ◽  
Direct Growth ◽  
Excellent Cycling Stability ◽  
Treated Carbon

Low-crystalline tungsten trioxide anode with superior electrochemical performance for flexible solid-state asymmetry supercapacitor

2018 ◽  
Vol 6 (19) ◽  
pp. 8986-8991 ◽  
Author(s):  
Jiayi Chen ◽  
Haiyan Wang ◽  
Jiang Deng ◽  
Chunmei Xu ◽  
Yong Wang
Keyword(s):  
Solid State ◽  
Energy Density ◽  
Electrochemical Performance ◽  
Porous Carbon ◽  
Tungsten Trioxide ◽  
Cycling Stability ◽  
Carbon Cloth ◽  
Excellent Cycling Stability ◽  
Low Crystalline

Assembling a flexible solid-state asymmetry SC, based on LC-WO3in situ grown on porous carbon cloth, achieves an energy density of 7.6 mW h cm−3 and excellent cycling stability with 92% capacitance retention after 10 000 cycles.

Needle-like CoO nanowires grown on carbon cloth for enhanced electrochemical properties in supercapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (52) ◽  
pp. 41627-41630 ◽  
Author(s):  
D. L. Ji ◽  
J. H. Li ◽  
L. M. Chen ◽  
D. Zhang ◽  
T. Liu ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Hydrothermal Method ◽  
Annealing Process ◽  
Cycling Stability ◽  
Carbon Cloth ◽  
Excellent Cycling Stability

Needle-like CoO nanowires grown on carbon cloth have been successfully fabricated by a controllable hydrothermal method followed by an annealing process. The as-fabricated nanostructure showed enhanced specific capacitances and excellent cycling stability in supercapacitors.

scholarly journals Manganese dioxide core–shell nanostructure to achieve excellent cycling stability for asymmetric supercapacitor applications

RSC Advances ◽  
2017 ◽  
Vol 7 (53) ◽  
pp. 33635-33641 ◽  
Author(s):  
Quanbing Liu ◽  
Juan Yang ◽  
Rongfang Wang ◽  
Hui Wang ◽  
Shan Ji
Keyword(s):  
Manganese Dioxide ◽  
Low Cost ◽  
Cycling Stability ◽  
Core Shell ◽  
Asymmetric Supercapacitor ◽  
Excellent Cycling Stability ◽  
Nano Wires ◽  
Supercapacitor Applications ◽  
3D Networks

This study present a facile and low-cost method to prepare core–shell nano-structured β-MnO2@δ-MnO2, in which β-MnO2@nano-wires act as the cores to form 3D networks and δ-MnO2 as the shells.

An aqueous rechargeable lithium ion battery with long cycle life and overcharge self-protection

2021 ◽  
Author(s):  
Zhiguo Hou ◽  
Lei Zhang ◽  
Jianwu Chen ◽  
Yali Xiong ◽  
Xueqian Zhang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Cycle Life ◽  
Long Cycle ◽  
Full Cell ◽  
Long Cycle Life ◽  
Excellent Cycling Stability ◽  
Self Protection

Zn2+ added into electrolyte can effectively suppress H2 evolution. Therefore, a LiMn2O4/NaTi2(PO4)3 full cell exhibits enhanced overcharging performance and excellent cycling stability up to 10 000 cycles.

A multi-dielectric-layered triboelectric nanogenerator as energized by corona discharge

Nanoscale ◽  
2017 ◽  
Vol 9 (27) ◽  
pp. 9668-9675 ◽  
Author(s):  
Jia Jia Shao ◽  
Wei Tang ◽  
Tao Jiang ◽  
Xiang Yu Chen ◽  
Liang Xu ◽  
...  
Keyword(s):  
Charge Density ◽  
Surface Charge ◽  
Corona Discharge ◽  
Surface Charge Density ◽  
High Surface ◽  
Cycling Stability ◽  
Triboelectric Nanogenerator ◽  
Excellent Cycling Stability ◽  
Vertical Contact ◽  
High Surface Charge Density

A multi-dielectric-layered vertical contact-separation mode TENG through a corona discharge approach results in outstanding output performances, i.e., a high surface charge density of 283 μC m−2 and excellent cycling stability (92.6% retention after 200 000 cycles).

SiO2@NiO core–shell nanocomposites as high performance anode materials for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (77) ◽  
pp. 63012-63016 ◽  
Author(s):  
Yourong Wang ◽  
Wei Zhou ◽  
Liping Zhang ◽  
Guangsen Song ◽  
Siqing Cheng
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Core Shell ◽  
Excellent Cycling Stability

A SiO2@NiO core–shell electrode exhibits almost 100% coulombic efficiency, excellent cycling stability and rate capability after the first few cycles.

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