CoNi2S4 nanoparticle on carbon cloth with high mass loading as multifunctional electrode for hybrid supercapacitor and overall water splitting

2021 ◽  
pp. 149598
Author(s):  
Jing Ye ◽  
Qi Li ◽  
Xiao Ma ◽  
Huizhen Chen ◽  
Tingting Yuan ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Mass ◽  
Carbon Cloth ◽  
Mass Loading ◽  
Hybrid Supercapacitor ◽  
Overall Water Splitting

Carbon-coated TiNb2O7 nanosheet arrays as self-supported high mass-loading anode for flexible Li-ion battery

2021 ◽  
Author(s):  
Jinquan Zhou ◽  
Haoyang Dong ◽  
Yao Chen ◽  
yihua Ye ◽  
Liang Xiao ◽  
...  
Keyword(s):  
Diffusion Length ◽  
High Mass ◽  
Carbon Cloth ◽  
Mass Loading ◽  
Solvothermal Process ◽  
Li Ion Battery ◽  
Nanosheet Arrays ◽  
Carbon Coated ◽  
Li Ion ◽  
First Time

TiNb2O7 anode constructed with carbon-coated nanosheet arrays on carbon cloth is prepared by a facile solvothermal process and post carbon-coating for the first time. With nanosized diffusion-length and reduced polarization...

Carbon Cloth Supported Nitrogen Doped Porous Carbon Wrapped Co Nanoparticles for Effective Overall Water Splitting

ChemCatChem ◽  
2021 ◽  
Author(s):  
Jun Zhu ◽  
Xiaoping Shen ◽  
Xiaoyang Yue ◽  
Chen Fan ◽  
Lirong Kong ◽  
...  
Keyword(s):  
Water Splitting ◽  
Porous Carbon ◽  
Carbon Cloth ◽  
Nitrogen Doped ◽  
Overall Water Splitting ◽  
Co Nanoparticles

Tungsten‐Doped CoP Nanoneedle Arrays Grown on Carbon Cloth as Efficient Bifunctional Electrocatalysts for Overall Water Splitting

2019 ◽  
Vol 6 (20) ◽  
pp. 5229-5236 ◽  
Author(s):  
Zhiguo Ren ◽  
Xiaochuan Ren ◽  
Liao Zhang ◽  
Cehuang Fu ◽  
Xiaofang Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
Carbon Cloth ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts

High mass loading of h-WO3 and α-MnO2 on flexible carbon cloth for high-energy aqueous asymmetric supercapacitor

2019 ◽  
Vol 299 ◽  
pp. 245-252 ◽  
Author(s):  
Su-Hyeon Ji ◽  
Nilesh R. Chodankar ◽  
Woo-Sung Jang ◽  
Do-Heyoung Kim
Keyword(s):  
High Energy ◽  
High Mass ◽  
Carbon Cloth ◽  
Asymmetric Supercapacitor ◽  
Mass Loading

scholarly journals CNT/High Mass Loading MnO2/Graphene-Grafted Carbon Cloth Electrodes for High-Energy Asymmetric Supercapacitors

2019 ◽  
Vol 11 (1) ◽  
Author(s):  
Lulu Lyu ◽  
Kwang-dong Seong ◽  
Jong Min Kim ◽  
Wang Zhang ◽  
Xuanzhen Jin ◽  
...  
Keyword(s):  
Ion Transport ◽  
Rate Capability ◽  
High Energy ◽  
High Energy Density ◽  
High Mass ◽  
Carbon Cloth ◽  
Mass Loading ◽  
Surface Areas ◽  
Transport Distance ◽  
Uniform Deposition

Abstract Flexible supercapacitor electrodes with high mass loading are crucial for obtaining favorable electrochemical performance but still challenging due to sluggish electron and ion transport. Herein, rationally designed CNT/MnO2/graphene-grafted carbon cloth electrodes are prepared by a “graft-deposit-coat” strategy. Due to the large surface area and good conductivity, graphene grafted on carbon cloth offers additional surface areas for the uniform deposition of MnO2 (9.1 mg cm−2) and facilitates charge transfer. Meanwhile, the nanostructured MnO2 provides abundant electroactive sites and short ion transport distance, and CNT coated on MnO2 acts as interconnected conductive “highways” to accelerate the electron transport, significantly improving redox reaction kinetics. Benefiting from high mass loading of electroactive materials, favorable conductivity, and a porous structure, the electrode achieves large areal capacitances without compromising rate capability. The assembled asymmetric supercapacitor demonstrates a wide working voltage (2.2 V) and high energy density of 10.18 mWh cm−3.

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