articleAdvanced MaterialsJul 22, 2010Closed access

A Three‐Dimensional Carbon Nanotube/Graphene Sandwich and Its Application as Electrode in Supercapacitors

Harbin Engineering University · National Center for Nanoscience and Technology · +1 more institution

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Abstract

Three-dimensional carbon nanotube/graphene sandwich structures with CNT pillars grown in between the graphene layers have been developed by chemical vapor deposition. The special structure endows the high-rate transportation of electrolyte ions and electrons throughout the electrode matrix, resulting in excellent electrochemical performance of this hybrid material.

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