Anionic P-substitution toward ternary Ni–S–P nanoparticles immobilized graphene with ultrahigh rate and long cycle life for hybrid supercapacitors

2019 ◽  
Vol 7 (42) ◽  
pp. 24374-24388 ◽  
Author(s):  
Bing Jiang ◽  
Xiaohan Ban ◽  
Qian Wang ◽  
Kui Cheng ◽  
Kai Zhu ◽  
...  
Keyword(s):  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Hybrid Supercapacitors ◽  
First Time

Ternary Ni–S–P nanoparticles on graphene have been prepared through anionic substitution for supercapacitors for the first time.

scholarly journals High-performance asymmetric supercapacitor based on CdCO3/CdO/Co3O4 composite supported on Ni foam

RSC Advances ◽  
2021 ◽  
Vol 11 (50) ◽  
pp. 31557-31565
Author(s):  
Rodrigo Henríquez ◽  
Alifhers S. Mestra-Acosta ◽  
Eduardo Muñoz ◽  
Paula Grez ◽  
Elena Navarrete-Astorga ◽  
...  
Keyword(s):  
Energy Density ◽  
Specific Capacitance ◽  
High Performance ◽  
Nickel Foam ◽  
Cycle Life ◽  
Asymmetric Supercapacitor ◽  
Ni Foam ◽  
Long Cycle ◽  
Long Cycle Life ◽  
First Time

This work presents for the first time a CdCO3/CdO/Co3O4@nickel foam based supercapacitor with high both specific capacitance and energy density, a widespread potential window and a long cycle life.

γ-FeOOH and amorphous Ni–Mn hydroxide on carbon nanofoam paper electrodes for hybrid supercapacitors

2018 ◽  
Vol 6 (6) ◽  
pp. 2612-2624 ◽  
Author(s):  
Tuyen Nguyen ◽  
M. Fátima Montemor
Keyword(s):  
Energy Density ◽  
High Energy ◽  
Cycle Life ◽  
High Energy Density ◽  
Rate Performance ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Hybrid Supercapacitors ◽  
Density Rate

High energy density, rate performance and long cycle life hybrid γ-FeOOH-carbon nanofoam paper∥amorphous Ni–Mn hydroxide-carbon nanofoam paper supercapacitors.

Electrocatalysis of polysulfide conversion by conductive RuO2 nano dots for lithium–sulfur batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (35) ◽  
pp. 16730-16737 ◽  
Author(s):  
Ruxing Wang ◽  
Kangli Wang ◽  
Shu Gao ◽  
Mao Jiang ◽  
Jing Han ◽  
...  
Keyword(s):  
Rate Capability ◽  
Catalytic Conversion ◽  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Lithium Sulfur Batteries ◽  
First Time ◽  
Lithium Sulfur

Highly conductive RuO2 nano dots (NDs) are taken as an efficient anchor and catalytic conversion center of polysulfides for the first time, the designed RuO2@NMCs/S ternary electrodes possess superior rate capability and ultra-long cycle life.

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.

scholarly journals High-Rate Long Cycle-Life Li-Air Battery Aided by Bifunctional InX3 (X = I and Br) Redox Mediators

2021 ◽  
Vol 13 (4) ◽  
pp. 4915-4922
Author(s):  
Sina Rastegar ◽  
Zahra Hemmat ◽  
Chengji Zhang ◽  
Samuel Plunkett ◽  
Jianguo Wen ◽  
...  
Keyword(s):  
Cycle Life ◽  
High Rate ◽  
Redox Mediators ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Air Battery

Ultra‐long cycle life and high rate performance subglobose Na 3 V 2 ( PO 4 ) 2 F 3 @C cathode and its regulation

2020 ◽  
Vol 44 (8) ◽  
pp. 6608-6622 ◽  
Author(s):  
Wen‐xing Zhan ◽  
Chang‐ling Fan ◽  
Wei‐hua Zhang ◽  
Guo‐dong Yi ◽  
Han Chen ◽  
...  
Keyword(s):  
Cycle Life ◽  
High Rate ◽  
Rate Performance ◽  
Long Cycle ◽  
Long Cycle Life ◽  
High Rate Performance
Sign in / Sign up

Export Citation Format

Share Document