Ultra-high rate capability of nanoporous carbon network@V2O5 sub-micron brick composite as a novel cathode material for asymmetric supercapacitors

Nanoscale ◽  
2020 ◽  
Vol 12 (45) ◽  
pp. 23213-23224
Author(s):  
Yue Jiao ◽  
Caichao Wan ◽  
Yiqiang Wu ◽  
Jingquan Han ◽  
Wenhui Bao ◽  
...  
Keyword(s):  
Cathode Material ◽  
Rate Capability ◽  
Nanoporous Carbon ◽  
Cycling Stability ◽  
High Rate ◽  
High Rate Capability ◽  
Asymmetric Supercapacitors ◽  
Areal Capacitance ◽  
Superior Cycling Stability ◽  
Carbon Network

A novel cathode material, composed of biomass-derived nanoporous carbon network and V2O5 sub-micron bricks, delivers a high areal capacitance of 786 mF cm−2 at 0.2 mA cm−2 and superior cycling stability.

Enhanced high-rate capability and cycling stability of Na-stabilized layered Li1.2[Co0.13Ni0.13Mn0.54]O2 cathode material

2013 ◽  
Vol 1 (37) ◽  
pp. 11397 ◽  
Author(s):  
Wei He ◽  
Dingding Yuan ◽  
Jiangfeng Qian ◽  
Xinping Ai ◽  
Hanxi Yang ◽  
...  
Keyword(s):  
Cathode Material ◽  
Rate Capability ◽  
Cycling Stability ◽  
High Rate ◽  
High Rate Capability

Superior cycling stability and high rate capability of three-dimensional Zn/Cu foam electrodes for zinc-based alkaline batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (102) ◽  
pp. 83781-83787 ◽  
Author(s):  
Zhao Yan ◽  
Erdong Wang ◽  
Luhua Jiang ◽  
Gongquan Sun
Keyword(s):  
Three Dimensional ◽  
Rate Capability ◽  
Cycling Stability ◽  
High Rate ◽  
Deposition Method ◽  
High Rate Capability ◽  
Electro Deposition ◽  
Alkaline Batteries ◽  
Superior Cycling Stability ◽  
Cu Foam

This article builds 3D zinc electrodes by a pulse electro-deposition method and obtained superior cycling stability and high rate capability in zinc-based primary and secondary batteries.

scholarly journals High rate capability of 5 V LiNi0.5Mn1.5O4 cathode material synthesized via a microwave assist method

2017 ◽  
Vol 695 ◽  
pp. 227-232 ◽  
Author(s):  
Xu-Yong Feng ◽  
Chen Shen ◽  
Hong-Fa Xiang ◽  
Han-Kang Liu ◽  
Yu-Cheng Wu ◽  
...  
Keyword(s):  
Cathode Material ◽  
Rate Capability ◽  
High Rate ◽  
High Rate Capability

Co-Electrodeposited porous PEDOT–CNT microelectrodes for integrated micro-supercapacitors with high energy density, high rate capability, and long cycling life

Nanoscale ◽  
2019 ◽  
Vol 11 (16) ◽  
pp. 7761-7770 ◽  
Author(s):  
Muhammad Tahir ◽  
Liang He ◽  
Waqas Ali Haider ◽  
Wei Yang ◽  
Xufeng Hong ◽  
...  
Keyword(s):  
Energy Density ◽  
Rate Capability ◽  
High Energy ◽  
Cycling Stability ◽  
High Rate ◽  
High Energy Density ◽  
High Rate Capability ◽  
Excellent Cycling Stability ◽  
Cycling Life

Microstructuring of the PEDOT–CNT composite for microsupercapacitors with high rate capability and excellent cycling stability.

Flower-like SnS2 composite with 3D pyrolyzed bacterial cellulose as the anode for lithium-ion batteries with ultralong cycle life and superior rate capability

2019 ◽  
Vol 48 (3) ◽  
pp. 833-838 ◽  
Author(s):  
Xuejiao Liu ◽  
Shixiong Li ◽  
Jiantao Zai ◽  
Ying Jin ◽  
Peng Zhan ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Bacterial Cellulose ◽  
Volume Expansion ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Cycle Life ◽  
Electron Conductivity ◽  
High Rate ◽  
High Rate Capability

The enormous volume expansion during cycling and poor electron conductivity of SnS2 limit its cycling stability and high rate capability.

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