Recent progress on V2O5 based electroactive materials: Synthesis, properties, and supercapacitor application

被引：50

作者：

Temam, Abdudin G. ^{[1
,2
]}

Alshoaibi, Adil ^{[3
]}

Getaneh, Seyoum A. ^{[1
]}

Awada, Chawki ^{[3
]}

Nwanya, Assumpta C. ^{[4
,5
]}

Ejikeme, Paul M. ^{[1
]}

Ezema, Fabian I. ^{[4
,5
,6
]}

机构：

[1] Univ Nigeria, Dept Pure & Ind Chem, Nsukka, Nigeria

[2] Hawassa Univ, Dept Chem, Postal Code 05, Hawassa, Ethiopia

[3] King Faisal Univ, Coll Sci, Dept Phys, POB 400, Al Hasa 31982, Saudi Arabia

[4] Univ Nigeria, Dept Phys & Astron, Nsukka, Nigeria

[5] Univ Nigeria, African Ctr Excellence, ACE SPED, Nsukka, Nigeria

[6] Univ South Africa, Coll Grad Studies, UNISA Africa Chair Nanosci Nanotechnol, UNESCO, Muckleneuk Ridge, Pretoria, South Africa

来源：

CURRENT OPINION IN ELECTROCHEMISTRY | 2023年 / 38卷

关键词：

Capacitance; Electrode; Energy density; Power density; Super-capacitor; ELECTROCHEMICAL PERFORMANCE; ELECTRODE MATERIAL; VANADIUM; FABRICATION; NANOWIRES; COMPOSITE; BATTERY; OXIDE;

D O I：

10.1016/j.coelec.2023.101239

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The concerns of sustainable energy rely on highly efficient renewable energy sources and effective storage devices. Supercapacitor is practically reliable energy storage devices with rapid charging rate, high power density, simple setup, and good stability. Electrode materials have significant impacts on the performance of supercapacitors. Therefore, finding highperforming electroactive material is a critical concern of the area. Herein, the recent progress of vanadium pentoxidebased electroactive materials for supercapacitor application has been reviewed. Vanadium pentoxide is a potential electroactive material for supercapacitor due to its mixed oxidation states, eco-friendliness, low cost, high capacitance, and high energy density. But, poor conductivity and low cyclic stability are major drawbacks of the oxide which affect its electrochemical properties. This review points out different strategies of mitigating such limitations. Finally, future perspectives on V2O5-based electroactive materials for supercapacitor application have been highlighted.

引用

页数：10

共 41 条

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