Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5451852 | Nano Energy | 2017 | 22 Pages |
Abstract
The Li ion O2 battery (LIOB) is fabricated using a lithium metal-free anode made from a pre-lithiated aluminum (Al) foil and a Li2O2-preloaded oxygen cathode. The stable SEI layer formed on anode during pre-lithiation greatly improves the cyclic stability. A number of voids created on the cathode after decomposing the pre-loaded Li2O2 are expected to accommodate the reproduced discharge products. Together with the introduction of Nafion membrane for prohibiting O2 crossover, it delivers a remarkable energy density with excellent long-term stability for the assembled LIOBs.320
Related Topics
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Energy (General)
Authors
Lei Qin, Dengyun Zhai, Wei Lv, Wei Yang, Jiaqiang Huang, Shanshan Yao, Jiang Cui, Woon-Gie Chong, Jian-Qiu Huang, Feiyu Kang, Jang-Kyo Kim, Quan-Hong Yang,