3D nanocomposite architectures from carbon-nanotube-threaded nanocrystals for high-performance electrochemical energy storage.

Chen, Zheng; Yuan, Yin; Zhou, Huihui; Wang, Xiaolei; Gan, Zhihua; Wang, Fosong; Lu, Yunfeng · Adv Mater · 2014

basic_science · Level V

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Abstract

Better electrode architecture: spherical assemblies of electrochemically active nanocrystals threaded with carbon nanotubes are made using a simple solvation-induced-assembly process. This architecture provides the composites with mechanical robustness, effective ion- and electron-transport pathways, enabling the fabrication of electrodes with high rate, high capacity, and long cycling stability.