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A dendrite-free and stable anode for high-performance Li-O2 batteries by prestoring Li in reduced graphene oxide coated three-dimensional nickel foam.
Chemical Communications ( IF 4.9 ) Pub Date : 2020-06-02 , DOI: 10.1039/d0cc03222k Huimin Zhao 1 , Yiru Ma , Haocheng Qi , Zhenyu Xiao , Haifeng Lin , Jie Liu , Ziyang Guo , Lei Wang , Shouhua Feng
Chemical Communications ( IF 4.9 ) Pub Date : 2020-06-02 , DOI: 10.1039/d0cc03222k Huimin Zhao 1 , Yiru Ma , Haocheng Qi , Zhenyu Xiao , Haifeng Lin , Jie Liu , Ziyang Guo , Lei Wang , Shouhua Feng
Affiliation
Li-based reduced (r)GO-Ni (Li/rGO-Ni) was prepared by a thermal-infusion method. Li/rGO-Ni based symmetric cells have high cycling stability and small voltage hysteresis at various current densities. Furthermore, the Li/rGO-Ni based Li–O2 batteries exhibit good performances.
中文翻译:
通过在还原的氧化石墨烯涂层的三维镍泡沫中预填充锂,来制备高性能Li-O2电池的无枝晶稳定阳极。
通过热注入法制备Li基还原(r)GO-Ni(Li / rGO-Ni)。基于Li / rGO-Ni的对称电池在各种电流密度下均具有较高的循环稳定性和较小的电压滞后。此外,基于Li / rGO-Ni的Li–O 2电池表现出良好的性能。
更新日期:2020-07-09
中文翻译:
通过在还原的氧化石墨烯涂层的三维镍泡沫中预填充锂,来制备高性能Li-O2电池的无枝晶稳定阳极。
通过热注入法制备Li基还原(r)GO-Ni(Li / rGO-Ni)。基于Li / rGO-Ni的对称电池在各种电流密度下均具有较高的循环稳定性和较小的电压滞后。此外,基于Li / rGO-Ni的Li–O 2电池表现出良好的性能。