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首页> 外文期刊>Nanoscience and Nanotechnology - Asia >Graphene and Graphene/Binary Transition Metal Oxide Composites as Anode Materials in Li-Ion Batteries
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Graphene and Graphene/Binary Transition Metal Oxide Composites as Anode Materials in Li-Ion Batteries

机译：石墨烯和石墨烯/二元过渡金属氧化物复合材料作为锂离子电池的负极材料

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摘要

This review article discusses about various aspects that make graphene and graphene nanosheets/binary transition metal oxide (GNS/BTMO) composites apt for their use as anode materials in lithium ion batteries (LIB). GNS/BTMO composites are categorized into three types based on the type of local contact between GNS and BTMO in the composites. These three types are zero-dimensional, one-dimensional and two-dimensional contact composites which are elaborately explained in this article. Amongst the three type, the two dimensional contact composites show superior electrochemical properties (suitable for consideration as anode materials in LIB) than the other two types of contact composites owing to the presence of highly conducting graphene and enhanced local interaction between GNS and BTMO which constrains the restacking of GNS and aggregation of BTMO.
机译：这篇综述文章讨论了使石墨烯和石墨烯纳米片/二元过渡金属氧化物（GNS / BTMO）复合材料适合用作锂离子电池（LIB）阳极材料的各个方面。 GNS / BTMO复合材料根据GNS和BTMO在复合材料中的局部接触类型分为三类。这三种类型是零维，一维和二维接触复合材料，本文将对其进行详细说明。在这三种类型的接触复合物中，由于存在高导电石墨烯以及增强的GNS和BTMO之间的局部相互作用，二维接触复合物表现出比其他两种接触复合物优越的电化学性能（适合用作LIB中的阳极材料）。 GNS的重组和BTMO的聚集。

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