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论文类型：期刊论文
发表时间：2013-10-21
发表刊物：JOURNAL OF MATERIALS CHEMISTRY A
收录刊物：SCIE、EI、Scopus
卷号：1
期号：39
页面范围：12033-12037
ISSN号：2050-7488
摘要：Free-standing, hierarchically porous carbon nanotube film is successfully fabricated by colloidal template-assisted vacuum filtration and post annealing. It can be directly used as a binder-free air electrode in Li-O-2 batteries and exhibits excellent electrochemical performance by virtue of the unique bimodal design for porosity.