Abstract
High specific energy and low cost flexible lithium/sulfur batteries have attracted significant attention as a promising power source to enable future flexible and wearable electronic devices. Here, we review recent progress in the development of free-standing sulfur composite cathodes, with special emphasis on electrode material selectivity and battery structural design. The mini-review is organized based on the dimensionality of different scaffold materials, namely one-dimensional carbon nanotube (CNT), two-dimensional graphene, and three-dimensional CNT/graphene composite, respectively. Finally, the opportunities and perspectives of the future research directions are discussed.
Original language | English |
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Article number | 2 |
Journal | Frontiers in Energy Research |
Volume | 3 |
Issue number | FEB |
DOIs | |
Publication status | Published - 2015 |
Keywords
- Flexible batteries
- Free-standing cathode
- High sulfur loading
- High-performance batteries
- Lithium/sulfur battery
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
- Fuel Technology
- Energy Engineering and Power Technology
- Economics and Econometrics