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首页> 外文期刊>Chemistry: A European journal >A Direct Hybridization between Isocharged Nanosheets of Layered Metal Oxide and Graphene through a Surface-Modification Assembly Process
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A Direct Hybridization between Isocharged Nanosheets of Layered Metal Oxide and Graphene through a Surface-Modification Assembly Process

机译：通过表面修饰组装工艺在层状金属氧化物和石墨烯的等电纳米片之间直接杂交

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摘要

An efficient and universal method to directly hybridize isocharged nanosheets of layered metal oxide and reduced graphene oxide (rGO) is developed on the basis of the surface modification and an electrostatically driven assembly process. On the basis of this synthetic method, the CoO2-rGO nanocomposite can be synthesized with exfoliated CoO2 and rGO nanosheets, and transformed into CoO-CoO2-rGO nanocomposites with excellent electrode performance for lithium-ion batteries. Also, this surface-modification assembly route is successfully applied for the synthesis of another mesoporous TiO2-rGO nanocomposite. This result provides clear evidence for the usefulness of the present method as a universal way of hybridizing isocharged anionic nanosheets of inorganic solids and graphene.
机译：在表面改性和静电驱动组装工艺的基础上，开发了一种有效的通用方法，可直接使层状金属氧化物和还原性氧化石墨烯（rGO）的等荷纳米片直接杂交。在这种合成方法的基础上，可以用脱落的CoO2和rGO纳米片合成CoO2-rGO纳米复合材料，并转化为电极性能优异的CoO-CoO2-rGO纳米复合材料，用于锂离子电池。而且，这种表面修饰组装路径已成功用于另一种介孔TiO2-rGO纳米复合材料的合成。该结果为本方法作为使无机固体和石墨烯的等电荷阴离子纳米片杂交的通用方法的有用性提供了明确的证据。

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