Pseudocapacitive materials for energy storage: properties, mechanisms, and applications in supercapacitors and batteries
Institute of Contemporary History · Xiamen University · +2 more institutions
Abstract
The growing demand for efficient energy storage has intensified interest in pseudocapacitive materials, known for their high-power density, rapid charge–discharge capabilities, and tunable physicochemical properties. This review explores the foundational principles and evolution of pseudocapacitive materials, emphasizing recent strategies to improve their electrochemical performance in supercapacitor applications. Key focus areas include: 1) intercalation-type materials such as Nb 2 O 5 , TiO 2 , and V 2 O 5 , which offer fast and reversible ion insertion without phase transitions; 2) redox-active materials like transition metal oxides and 2D materials (e.g., MXenes), which enhance charge storage through…
Citation impact
- FWCI
- 20.11
- Percentile
- 100%
- References
- 93
Authors
4- YWYimin Wei
Institute of Contemporary History
- KDKulurumotlakatla Dasha KumarCorresponding
Xiamen University, Collaborative Innovation Center of Chemistry for Energy Materials
- LZLong Zhang
Xiamen University, Collaborative Innovation Center of Chemistry for Energy Materials
- JLJianfeng LiCorresponding
Xiamen University, Tan Kah Kee Innovation Laboratory, Collaborative Innovation Center of Chemistry for Energy Materials
Topics & keywords
- Supercapacitor
- Materials science
- MXenes
- Energy storage
- Nanotechnology
- Capacitance
- Pseudocapacitance
- Electrochemistry
- Affordable and clean energy