Importance and challenges of hydrothermal technique for synthesis of transition metal oxides and composites as supercapacitor electrode materials

2021 ◽  
Vol 44 ◽  
pp. 103295
Author(s):  
Sarita Yadav ◽  
Ambika Sharma
Keyword(s):  
Transition Metal ◽  
Metal Oxides ◽  
Transition Metal Oxides ◽  
Electrode Materials ◽  
Supercapacitor Electrode ◽  
Hydrothermal Technique ◽  
Supercapacitor Electrode Materials

Binary metal oxide: advanced energy storage materials in supercapacitors

2015 ◽  
Vol 3 (1) ◽  
pp. 43-59 ◽  
Author(s):  
Yufei Zhang ◽  
Laiquan Li ◽  
Haiquan Su ◽  
Wei Huang ◽  
Xiaochen Dong
Keyword(s):  
Energy Storage ◽  
Transition Metal ◽  
Metal Oxide ◽  
Metal Oxides ◽  
Transition Metal Oxides ◽  
Electrode Materials ◽  
Electronic Conductivity ◽  
Reversible Capacity ◽  
Energy Storage Materials ◽  
Binary Metal Oxide

Binary transition metal oxides (BTMOs) possess higher reversible capacity, better structural stability and electronic conductivity, and have been widely studied to be novel electrode materials for supercapacitors.

scholarly journals Recent Development of Transition Metal Oxide Based Aqueous Supercapacitor Electrode Materials

Ceramist ◽  
2021 ◽  
Vol 24 (2) ◽  
pp. 145-156
Author(s):  
Jong Hyeong Lim ◽  
Hyeokrae Cho ◽  
Yong-jae Jung ◽  
Jong Wook Roh ◽  
Weon Ho Shin
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Electrode Materials ◽  
Transition Metal Oxide ◽  
Supercapacitor Electrode ◽  
Supercapacitor Electrode Materials

Recent advances in electrospun nanofibers for supercapacitors

2020 ◽  
Vol 8 (33) ◽  
pp. 16747-16789 ◽  
Author(s):  
Jie Liang ◽  
Haitao Zhao ◽  
Luchao Yue ◽  
Guangyin Fan ◽  
Tingshuai Li ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Electrode Materials ◽  
Electrospun Nanofibers ◽  
Supercapacitor Electrode ◽  
Heteroatom Doping ◽  
Recent Advances ◽  
Supercapacitor Electrode Materials ◽  
Carbon Based

We summarize latest advances of electrospun nanofibers as supercapacitor electrode materials, providing an in-depth understanding of pore engineering, heteroatom doping, construction of carbon-based composites and metal oxides.

A facile synthesis of Ni0.85Se@Cu2-xSe nanorods as high-performance supercapacitor electrode materials

2021 ◽  
Author(s):  
Shuling Liu ◽  
Rui Wang ◽  
Qiuting Wang ◽  
Qianhong Tian ◽  
Xian Cui
Keyword(s):  
Transition Metal ◽  
High Performance ◽  
Electrode Materials ◽  
Electrochemical Performances ◽  
Ni Foam ◽  
Facile Synthesis ◽  
Supercapacitor Electrode ◽  
Supercapacitor Electrode Materials ◽  
Metal Selenides

Transition-metal selenides is regarded as promising electrode materials due to their superior electrochemical performances for supercapacitors. In this study, nanorod-like hybrid of Ni0.85Se@Cu2-xSe on Ni-foam substrate is successfully synthesized via...

MULTIWALLED CARBON NANOTUBES BASED NANOCOMPOSITES FOR SUPERCAPACITORS: A REVIEW OF ELECTRODE MATERIALS

NANO ◽  
2012 ◽  
Vol 07 (02) ◽  
pp. 1230002 ◽  
Author(s):  
MEISAM VALIZADEH KIAMAHALLEH ◽  
SHARIF HUSSEIN SHARIF ZEIN ◽  
GHASEM NAJAFPOUR ◽  
SUHAIRI ABD SATA ◽  
SURANI BUNIRAN
Keyword(s):  
Carbon Nanotubes ◽  
Transition Metal ◽  
Conducting Polymers ◽  
Metal Oxides ◽  
Multiwalled Carbon Nanotubes ◽  
Transition Metal Oxides ◽  
Electrode Materials ◽  
Mass Density ◽  
High Mass ◽  
Multiwalled Carbon

Electrode materials are the most important factors to verify the properties of the electrochemical supercapacitor. In this paper, the storage principles and characteristics of electrode materials, including carbon-based materials, transition metal oxides and conducting polymers for supercapacitors are depicted in detail. Other factors such as electrode separator and electrolyte are briefly investigated. Recently, several works are conducted on application of multiwalled carbon nanotubes (MWCNTs) and MWCNTs-based electrode materials for supercapacitors. MWCNTs serve in experimental supercapacitor electrode materials result in specific capacitance (SC) value as high as 135 Fg-1. Addition of pseudocapacitive materials such as transition metal oxides and conducting polymers in the MWCNTs results in electrochemical performance improvement (higher capacitance and conductivity). The nanocomposites of MWCNTs and pseudocapacitive materials are the most promising electrode materials for supercapacitors because of their good electrical conductivity, low cost and high mass density.

Transition metal oxides with one-dimensional/one-dimensional-analogue nanostructures for advanced supercapacitors

2017 ◽  
Vol 5 (18) ◽  
pp. 8155-8186 ◽  
Author(s):  
Guangxun Zhang ◽  
Xiao Xiao ◽  
Bing Li ◽  
Peng Gu ◽  
Huaiguo Xue ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxides ◽  
Transition Metal Oxides ◽  
Electrode Materials ◽  
Electrochemical Performances ◽  
Controlled Synthesis ◽  
One Dimensional

Controlled synthesis for electrode materials and excellent electrochemical performances were introduced for advanced supercapacitors.

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