Journal
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
Volume 736, Issue -, Pages 127-131Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jelechem.2014.11.007
Keywords
S-TiO2 composite; Cathode materials; Lithium/sulfur batteries
Categories
Funding
- Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry [[2010]609]
- International Science and Technology Cooperation Plan, Science and Technology Bureau of Changchun City [11GH05]
Ask authors/readers for more resources
TiO2 nanofibers were prepared by improved electrospinning technique and subsequent thermal treatment. The as-prepared TiO2 nanofibers possess anatase-rutile mischcrystal structure. Sulfur was mixed with the TiO2 nanofibers to form S-TiO2 composite by a melt diffusion process. The S-TiO2 composite displays more excellent discharge capacity retention of 58% after 50 cycles compared to pure S, and the discharge capacity is 530 mAh g(-1) after 50 cycles, which is ascribed to the adsorption of lithium polysulfide by TiO2. (C) 2014 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