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首页> 外文期刊>Kemija u industriji >Research Progress of Preparation Methods of Graphene Nanocomposites for Low-Temperature Fuel Cells and Lithium-Ion Batteries
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Research Progress of Preparation Methods of Graphene Nanocomposites for Low-Temperature Fuel Cells and Lithium-Ion Batteries

机译：低温燃料电池和锂离子电池石墨烯纳米复合材料制备方法的研究进展

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摘要

Because of its unique two-dimensional structure, huge specific surface area, high electrical conductivity, and other excellent performances, graphene has shown great potential for application in catalysis, electronics, sensors, energy storage, and other areas. Especially, graphene nanocomposites have been found to be promising catalyst support for low-temperature fuel cells, and as anode nanomaterials for high reversible capacity and excellent rate capability for lithium-ion batteries, which has triggered a new round of research hotspot. Preparation methods of graphene nanocomposites mainly for low-temperature fuel cells are reviewed. Particularly, the research progress and principles of physical preparation methods (molecular beam epitaxy), chemical preparation methods (chemical reduction, electrochemical deposition and hydrothermal/solvothermal methods, etc.) and high-energy ball milling are summarized. Research outlook of graphene nanocomposites for low-temperature fuel cells are prospected.
机译：由于其独特的二维结构，巨大的比表面积，高电导率和其他出色的性能，石墨烯在催化，电子，传感器，能量存储和其他领域显示出巨大的潜力。特别是，石墨烯纳米复合材料已被发现是用于低温燃料电池的有前途的催化剂载体，并且作为具有高可逆容量和出色的锂离子电池倍率性能的阳极纳米材料，这引发了新一轮的研究热点。综述了主要用于低温燃料电池的石墨烯纳米复合材料的制备方法。特别地，总结了物理制备方法（分子束外延），化学制备方法（化学还原，电化学沉积和水热/溶剂热方法等）和高能球磨的研究进展和原理。展望了用于低温燃料电池的石墨烯纳米复合材料的研究前景。

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