Journal
CERAMICS INTERNATIONAL
Volume 45, Issue 9, Pages 11382-11387Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.ceramint.2019.03.002
Keywords
Ti-based materials; Fe2TiO5; Solution combustion method; Lithium ion batteries
Categories
Funding
- National Natural Science Foundation of China [21273185, 51604132]
- State Key Laboratory of Physical Chemistry of Solid Surfaces of Xiamen University [201506]
Ask authors/readers for more resources
The porous Fe2TiO5 particles are successfully synthesized through a facile one step solution combustion method. The Fe2TiO5 negative materials exhibit remarkable electrochemical performance with discharge capacities of 371.4 mAh.g(-1) at the 100 th cycle, and display promising rate stability with discharge capacities 76.6 mAh.g(-1) at a high current density of 3.2 A g(-1). In addition, the mechanism of electrochemistry reaction is illustrated by the CV, raman and EIS measurements, the irreversible capacity mainly causes from the irreversible lithium insertion at 1.8 V. The results indicate that the one step solution combustion synthesis of porous Fe2TiO5 is a promising strategy for developing low-cost and high-performance Ti-based negative materials.
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