Facile Hydrothermal Synthesis of Sulphur/Boron-doped Reduced Graphene Oxide Composite Cathodes for High- Performance Li/S Batteries

Yuan Tian; Chenglong Deng; Zhenghao Sun; Yan Zhao; Taizhe Tan; Fuxing Yin; Xin Wang

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Facile Hydrothermal Synthesis of Sulphur/Boron-doped Reduced Graphene Oxide Composite Cathodes for High- Performance Li/S Batteries

机译：适用于硫/硼掺杂的石墨烯氧化物复合阴极的容易水热合成，用于高性能LI / S电池

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A sulphur/boron-doped reduced graphene oxide (S/B-rGO) composite was prepared using a facile hydrothermal method. The two-dimensional stacked nanosheet structure of the S/B-rGO composite provides an effective electron-conduction path and traps soluble polysulphide intermediates via the introduction of boron doping. The electrochemical performance delivers a relatively high reversible discharge capacity of 521.9 mAh g-1 after 100 cycles at 0.1 C with a boron-doped reduced graphene oxide composite lithium/sulphur battery.

机译：使用容易的水热法制备硫/硼掺杂的石墨烯（S / B-RGO）复合材料。 S / B-RGO复合材料的二维堆叠纳米片结构提供了有效的电子传导路径，通过引入硼掺杂来捕获可溶性聚硫化物中间体。在0.1℃下，电化学性能在0.1℃下递增521.9mAhg-1的相对高的可逆放电容量，其具有硼掺杂的氧化石墨烯氧化物复合锂/硫电池。

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《International Journal of Electrochemical Science》 |2018年第4期|共11页
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Yuan Tian; Chenglong Deng; Zhenghao Sun; Yan Zhao; Taizhe Tan; Fuxing Yin; Xin Wang;
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4. Facile hydrothermal synthesis of graphene aerogel/cobalt oxides nanocomposites with exceptional lithium storage properties [C] . Mohammad AKBARIGARAKANI, Sara ABOUALI, Biao ZHANG Annual World Conference on Carbon . 2014

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5. A Study of the Effects of Chemically and Thermally Reduced Graphene Oxide on the Conductivity and Performance of LiFePO4 Cathode Composites [D] . Zaab, Sharah. 2020

机译：化学和热石墨烯氧化物对LiFePO4阴极复合材料电导率和性能的影响研究
6. Investigation on Fabrication of Reduced Graphene Oxide-Sulfur Composite Cathodes for Li-S Battery via Hydrothermal and Thermal Reduction Methods [O] . Zhiqi Li, Hao Sun, Yuepeng Pang, 2021

机译：通过水热还原方法对Li-S电池减少石墨烯氧化硫复合阴极制备的研究
7. Facile Hydrothermal Synthesis of Sulphur/Boron-doped Reduced Graphene Oxide Composite Cathodes for High- Performance Li/S Batteries [O] . Yuan Tian 2018

机译：适用于硫/硼掺杂的石墨烯氧化物复合阴极的容易水热合成，用于高性能LI / S电池

Facile Hydrothermal Synthesis of Sulphur/Boron-doped Reduced Graphene Oxide Composite Cathodes for High- Performance Li/S Batteries

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