Uniform Nanoshells for Functional Materials：Constructions and Applications

doi:10.13208/j.electrochem.151247

Abstract

Abstract:

As a significant protocol for materials treatment, surface modification has found broad applications in different fields including catalyst, photochemistry, and electrochemistry. Herein, we introduced the representative synthetic methodologies for the constructions of different functional materials with a focus on their core-shell structures. By taking the electrode materials in lithium ion batteries as an example, we demonstrated the importance of surface modification on the electrode materials. Different coating materials ranging from metal oxides, metal phosphates to carbon have been discussed. We also showed that an accurate control on the surface layer can be crucial for optimizing the electrochemical performances of the core-shell structured materials.

Key words: surface modification, electrode materials, core-shell structure, heterogeneous growth, lithium ion batteries

CLC Number:

TM911.14

DUAN Shu-yi, ZHANG Wei, PIAO Jun-yu, CAO An-min, WAN Li-jun. Uniform Nanoshells for Functional Materials：Constructions and Applications[J]. Journal of Electrochemistry, 2016, 22(3): 260-270.

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