Fabrication of a high-performance nano-structured Ln1−xSrxMO3−δ (Ln = La, Sm; M = Mn, Co, Fe) SOC electrode through infiltration

RSC Advances ◽  
2016 ◽  
Vol 6 (72) ◽  
pp. 68379-68387 ◽  
Author(s):  
Tong Wu ◽  
Bo Yu ◽  
Wenqiang Zhang ◽  
Jing Chen ◽  
Suoqi Zhao
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Oxygen Electrode ◽  
Electrochemical Activity

In order to solve the problem of degradation and enhance electrochemical activity of oxygen electrode, an effective method is that utilizing the electrode/electrolyte material as a scaffold and then infiltrating oxygen electrode materials into it.

The investigation of the electrochemically supercapacitive performances of mesoporous CuCo2S4

RSC Advances ◽  
2016 ◽  
Vol 6 (87) ◽  
pp. 84236-84241 ◽  
Author(s):  
Yirong Zhu ◽  
Xiaobo Ji ◽  
Han Chen ◽  
Liujiang Xi ◽  
Wenqiang Gong ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Electronic Conductivity ◽  
Electrochemical Activity ◽  
Single Component ◽  
Metal Sulfides ◽  
Ternary Metal ◽  
Ternary Metal Sulfides

Ternary metal sulfides have been regarded as a promising class of electrode materials for high-performance supercapacitors since they can offer higher electronic conductivity and higher electrochemical activity than single-component metal sulfides.

Interpenetrating Gels as Conducting/Adhering Matrices Enabling High-Performance Silicon Anodes

2021 ◽  
Author(s):  
Tingting Xia ◽  
Chengfei Xu ◽  
Pengfei Dai ◽  
Xiaoyun Li ◽  
Riming Lin ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Electrode Materials ◽  
Three Dimensional ◽  
Electrochemical Energy Storage ◽  
Active Materials ◽  
Silicon Anodes ◽  
Weak Binding ◽  
Binding Forces

Three-dimensional (3D) conductive polymers are promising conductive matrices for electrode materials toward electrochemical energy storage. However, their fragile nature and weak binding forces with active materials could not guarantee long-term...

3D hierarchical porous N-doped carbon quantum dots/vanadium nitride hybrid microflowers as a superior electrode material toward high-performance asymmetric capacitive deionization

2021 ◽  
Author(s):  
Jingxuan Zhao ◽  
Zhibo Zhao ◽  
Yang Sun ◽  
Xiangdong Ma ◽  
Meidan Ye ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electrode Material ◽  
High Performance ◽  
Carbon Nanomaterials ◽  
Electrode Materials ◽  
Carbon Quantum Dots ◽  
Vanadium Nitride ◽  
Capacitive Deionization ◽  
Hierarchical Porous

Taking into account of time-confusing preparation processing and unsatisfied desalination capacity of carbon nanomaterials, exploring efficient electrode materials remains a great challenge for practical capacitive deionization (CDI) application. In this...

A novel eutectic solvent precursor for efficiently preparing N-doped hierarchically porous carbon nanosheets with unique surface functional groups and micro-pores towards dual-carbon lithium-ion capacitors

2021 ◽  
Author(s):  
Kaixiang Zou ◽  
Yuanfu Deng ◽  
Weijing Wu ◽  
Shiwei Zhang ◽  
Guohua Chen
Keyword(s):  
Functional Groups ◽  
Porous Carbon ◽  
High Performance ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Surface Functional Groups ◽  
Carbon Nanosheets ◽  
Hierarchically Porous ◽  
Li Ion ◽  
Unique Surface

High performance carbon-based materials are ideal electrode materials for Li-ion capacitors (LICs), but there are still many challenges such as the complicated preparation preocesses, high cost and low yield. Also,...

Synergistic effect of carbon nanotubes and graphitic carbon nitride on the enhanced supercapacitor performance of cobalt diselenide-based composites

2021 ◽  
Author(s):  
Mingjie Li ◽  
Xuan Zheng ◽  
Xiang Li ◽  
Youjun Yu ◽  
Jinlong Jiang
Keyword(s):  
Carbon Nanotubes ◽  
Transition Metal ◽  
Synergistic Effect ◽  
Hydrothermal Method ◽  
High Performance ◽  
Carbon Nitride ◽  
Electrode Materials ◽  
One Dimensional ◽  
Supercapacitor Performance ◽  
Metal Selenides

Recently, transition metal selenides have been investigated extensively as promising electrode materials for high-performance supercapacitors. Herein, the multi-component CoSe2/CNTs@g-C3N4 composites are prepared using a two-step hydrothermal method by incorporating one-dimensional...

Aryne cycloaddition reaction as a facile and mild modification method for design of electrode materials for high-performance symmetric supercapacitor

2021 ◽  
Vol 369 ◽  
pp. 137667
Author(s):  
Elizaveta Sviridova ◽  
Min Li ◽  
Alexandre Barras ◽  
Ahmed Addad ◽  
Mekhman S. Yusubov ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Cycloaddition Reaction ◽  
Symmetric Supercapacitor ◽  
Modification Method
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