Journal
JOURNAL OF ALLOYS AND COMPOUNDS
Volume 802, Issue -, Pages 139-145Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2019.06.192
Keywords
Oxides; V2O5; Solid-state synthesis; Electrode
Categories
Funding
- Tianshan Cedar Plan of Xinjiang [2017XS01]
- National Natural Science Foundation of China [U1503392, 21771157, 21601150, U1503292]
- Natural Science Foundation of Xinjiang Uygur Autonomous Region [2017D01C033]
- Doctoral Fund of Xinjiang University [BS160255]
Ask authors/readers for more resources
Rod-like Cu-doped V2O5 were synthesized by an extraordinary simple solid-state chemical route. Cu doping not only increases the cell volume, but also introduces abundant oxygen vacancies in V2O5 crystal lattice, which is benefit for fast electron and ion transport during charging-discharging process. As a result, the rod-like Cu-doped V2O5 exhibited a high discharge specific capacity of 293.1 mA h g(-1) at 1 C, much higher than the undoped V2O5 with the capacity of 235.5 mA h g(-1) and almost reaching to the theoretical capacity of 294 mA h g(-1). This simple and environment-friendly route to prepare advanced cathode shows great potential for industrial application in energy storage field. (C) 2019 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available