2D V2O5 nanoflakes as a binder-free electrode material for high-performance pseudocapacitor
- Resource Type
- Authors
- Iftikhar Hussain; Muhammd Idrees; Awais Ahmad; Mohammed Imran; Mohammad A. Assiri; Muhammad Sufyan Javed; Syed Shoaib Ahmad Shah; Tayyba Najim; Saima Batool; Ayaz Mehmood
- Source
- Ceramics International. 47:25152-25157
- Subject
- 010302 applied physics
Materials science
Process Chemistry and Technology
chemistry.chemical_element
Vanadium
02 engineering and technology
Substrate (electronics)
021001 nanoscience & nanotechnology
01 natural sciences
Capacitance
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Chemical engineering
chemistry
Electrical resistivity and conductivity
0103 physical sciences
Electrode
Pseudocapacitor
Materials Chemistry
Ceramics and Composites
Pentoxide
0210 nano-technology
Titanium
- Language
- ISSN
- 0272-8842
Two-dimensional (2D) nanoflakes of vanadium pentoxide (V2O5) are directly developed on the titanium (Ti) substrate (VO@Ti) as an innovative electrode for pseudocapacitor. The designed VO@Ti electrode offers impressive capacitance of 1520 Fg-1 at 1.5 Ag-1 and superb long-term reliability with a 99% retention over 12000 cycles at 20 Ag-1 based on the merits of highly exposed active sites and improved electrical conductivity.