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陈则胜,刘峥,艾慧婷,吕奕菊,王浩,何坤欢,张淑芬.炭热原位合成In2O3(Bi2O3)/剑麻纤维基碳复合材料及在铅碳电池中的应用研究[J].稀有金属材料与工程(英文),2020,49(10):3612~3619.[Chen Zesheng,Liu Zheng,Ai Huiting,Lv Yiju,Wang Hao,He Kunhuan and Zhang Shufen.In-situ Synthesis of In2O3 (Bi2O3)/Sisal Fiber-Based Carbon Composites by Carbon Heating and Its Application in Lead Carbon Batteries[J].Rare Metal Materials and Engineering,2020,49(10):3612~3619.]
In-situ Synthesis of In2O3 (Bi2O3)/Sisal Fiber-Based Carbon Composites by Carbon Heating and Its Application in Lead Carbon Batteries
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Received:November 12, 2019  Revised:November 28, 2019
DOI:
Key words: Sisal fiber  Hydrogen evolution inhibitor  Lead carbon battery  electrochemical performance
Foundation item:“广西特聘专家”专项经费资助项目(N02401007012)
Author NameAffiliation
Chen Zesheng,Liu Zheng,Ai Huiting,Lv Yiju,Wang Hao,He Kunhuan and Zhang Shufen  
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Abstract:
      Two different hydrogen evolution inhibitor Bi2O3 and In2O3/sisal fiber-based carbon composites were prepared by in-situ synthesis of carbon. The carbon composites were characterized by XRD, SEM, EDS and N2 adsorption-desorption curves. The results of SEM and XRD indicate that the composites have a good degree of crystallization. A large amount of hydrogen evolution inhibitor particles embedded in the fiber surface can be observed on the surface of the sisal fiber-based carbon material, and the distribution is uniform. The prepared carbon composite material was mixed with a battery auxiliary agent to prepare a lead carbon battery anode material. The electrochemical test results show that the anode material of the In2O3/sisal fiber-based carbon composite material has a longer cycle life and better electrochemistry. Performance, the final capacity can reach 102.25 mAh / g, after 150 cycles, the specific capacity accounts for 79.8% of the initial specific capacity.