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[资源] Accounts chem res 最新综述多孔纳米碳骨架基电极材料在先进二次电池中的应用

本文综述了以多孔碳为骨架的电极材料在锂离子电池，锂硫电池，锂空气电池等方面的应用。
题目：Nanocarbon Networks for Advanced Rechargeable Lithium Batteries
作者：SEN XIN, YU-GUO GUO,* AND LI-JUN WAN*
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This Account summarizes recent progress in the structural design, chemical synthesis, and characterization of the electrochemical properties of nanocarbon networks for Li-ion batteries. In such systems, storage occurs primarily in the noncarbon components, while carbon acts as the conductor and as the structural buffer. We emphasize representative nanocarbon networks including those that use carbon nanotubes and graphene. We discuss the role of carbon in enhancing the performance of various electrode materials in areas such as Li storage, Li ion and electron transport, and structural stability during cycling. We especially highlight the use of graphene to construct the carbon conducting network for alloy anodes, such as Si and Ge, to accelerate electron transport, alleviate volume change, and prevent the agglomeration of active nanoparticles. Finally, we describe the power of nanocarbon networks for the next generation rechargeable lithium batteries, including LiS, LiO2, and Liorganic batteries, and provide insights into the design of ideal nanocarbon networks for these devices. In addition, we address the ways in which nanocarbon networks can expand the applications of rechargeable lithium batteries into the emerging fields of stationary energy storage and transportati
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[ Last edited by shenao on 2012-9-7 at 08:21 ]

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