| 煤基石墨烯及复合材料在储能领域的应用 |
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| 引用本文： | 姚亚丽,马利利,王嘉鑫,朱雪丹,彭磊,何金梅,李侃社,屈孟男.煤基石墨烯及复合材料在储能领域的应用[J].化工进展,2022,41(6):3077-3088. |
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| 作者姓名： | 姚亚丽 马利利 王嘉鑫 朱雪丹 彭磊 何金梅 李侃社 屈孟男 |
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| 作者单位： | 西安科技大学化学与化工学院，陕西 西安 710054 |
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| 基金项目： | 陕西省科技厅(2019JM-371);陕西高校青年创新团队(21JP068);中国博士后科学基金(2019M663938XB);西安科技大学优秀青年科学基金(2019YQ2-09);西安科技大学“胡杨学者”计划 |
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| 摘 要： | 石墨烯及复合材料具有比表面积大、电导率高、导热性能和力学性能良好等优点，在电极材料、传感器、储氢材料等领域具有广泛的应用。但以高碳含量的天然资源煤为前体制备煤基石墨烯及复合材料达到煤炭清洁高效利用的研究目前报道有限，尤其是将其作为电极材料应用到储能领域的研究较少。本文重点总结了以不同煤质及衍生物为原料构建不同形貌和结构的煤基石墨烯及复合材料的方法以及存在的问题，详细介绍了煤基石墨烯及复合材料在储能领域，尤其是超级电容器、锂离子电池及钠离子电池领域的应用研究现状，最后提出了当前煤基石墨烯及复合材料的主要研究方向。该综述旨在为煤基新型石墨烯及复合材料的制备开发以及在储能领域的应用提供一定的思路。
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| 关 键 词： | 煤基石墨烯 复合材料 制备 储能领域 电化学 |
| 收稿时间： | 2021-07-21 |
Research on the application of coal-based graphene and composites in the field of energy storage |
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| YAO Yali,MA Lili,WANG Jiaxin,ZHU Xuedan,PENG Lei,HE Jinmei,LI Kanshe,QU Mengnan.Research on the application of coal-based graphene and composites in the field of energy storage[J].Chemical Industry and Engineering Progress,2022,41(6):3077-3088. |
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| Authors: | YAO Yali MA Lili WANG Jiaxin ZHU Xuedan PENG Lei HE Jinmei LI Kanshe QU Mengnan |
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| Affiliation: | School of Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an 710054, Shaanxi, China |
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| Abstract: | Graphene and its composites have been widely studied and applied in electrode materials, sensors, hydrogen storage materials and other fields due to their advantages of large specific surface area, high electrical conductivity, good thermal conductivity and mechanical properties. However, there are limited reports on the preparation of coal-based graphene and composite materials with high carbon content of natural resources as precursors to achieve clean and efficient utilization of coal, especially the research on its application as electrode materials in the field of energy storage. In this paper, the methods and problems of coal-based graphene and its composites with different morphologies and structures based on coals of different ranks and their derivatives as raw materials were summarized, and the applications of coal-based graphene and its composites in energy storage, especially in supercapacitors, lithium ion battery and sodium ion battery were introduced in detail. Finally, the main research direction of coal-based graphene and composite materials was proposed. The purpose of this review was to provide some insights and ideas for the preparation and development of coal-based new carbon materials—coal-based graphene and its composites as well as its application in the field of energy storage. |
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| Keywords: | coal-based graphene composites preparation energy storage electrochemistry |
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