【摘 要】
：
Although graphene and carbon nanotubes show similar physical and chemical properties due to their sp2 bonding nature, use of such materials in applications is a completely different challenge. Among a
【机 构】
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Center for Integrated Nanostructure Physics, Institute for Basic Science, Sungkyunkwan University,Su
【出 处】
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The 6th International Conference on Nanoscience and Technolo
论文部分内容阅读
Although graphene and carbon nanotubes show similar physical and chemical properties due to their sp2 bonding nature, use of such materials in applications is a completely different challenge. Among a variety of potential applications, energy storage is one big research area, requiring great challenges in terms of maximizing the storage capacity by structure design which often requires to hybrid both materials. I would like to show some examples of optimized structures that are suitable for supercapacitors, microsupercapacitors, oxidation reduction reaction, and hydrogen storage. In each case of application, one requires a special care to control several parameters such as surface area, micropores and mesopores, functional groups, mass density, ion diffusion pathways, and ion relaxation time through various processes. I like to demonstrate several strategies to achive such goals for each devices.
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