Enhanced Power and Rechargeability of a LiO2 Battery Based on a Hierarchical-Fibril CNT Electrode

Title
Enhanced Power and Rechargeability of a LiO2 Battery Based on a Hierarchical-Fibril CNT Electrode
Authors
임희대박규영송혜린장유진권혁조김진수김용협Marcio D LimaRaquel Ovalle RoblesXavier LeproRay H Baughman강기석
Issue Date
2013-03
Publisher
Advanced materials
Citation
VOL 25, NO 9-1352
Abstract
Hierarchical carbon electrodes with highly aligned carbon nanotube (CNT) fibrils are fabricated, and it is demonstrated that these electrodes, with aligned pores, can significantly enhance the cyclability and rate capability of Li− O2 batteries. The highly aligned pore structure enables good accessibility of oxygen to the inner electrode, which leads to a uniform deposition of discharge products on the individual CNTs.
URI
http://pubs.kist.re.kr/handle/201004/70202
ISSN
0935-9648
Appears in Collections:
KIST Publication > Article
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