Presentation 2014-10-25
Application of Cup-stacked carbon nanotubes for Electric Double Layer Capacitor
Masashi MACHIDA, Tomoaki ISHIDA, Naoto KANAYAMA, Kensaku KOBAYASHI, Hiroyuki TAIRA, Yoshihiro KUNIEDA, Shohei NUNOHIRO, Takuya HAYASHI, Hiroyuki MURAMATSU,
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Abstract(in English) Electric double layer capacitor (EDLC) has advantages of rapid charge-discharge, long cycle life and low environmental load. But application for energy storage devices require higher capacitance. We examined cup-stacked carbon nanotubes (CSCNTs) as electrode for EDLC. CSCNTs have many graphene layers with open edge that is known to have high differential capacitance. In this study, we excuted the shortening of CSCNTs by ball milling, changed the length of CSCNTs, and examined the capacitance. As a result, increase in capacitance per unit volume was confirmed.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Electric Double Layer Capacitor / Cup-stacked carbon nanotubes
Paper # CPM2014-117
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Conference Information
Committee CPM
Conference Date 2014/10/17(1days)
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Registration To Component Parts and Materials (CPM)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Application of Cup-stacked carbon nanotubes for Electric Double Layer Capacitor
Sub Title (in English)
Keyword(1) Electric Double Layer Capacitor
Keyword(2) Cup-stacked carbon nanotubes
1st Author's Name Masashi MACHIDA
1st Author's Affiliation Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Shinshu University()
2nd Author's Name Tomoaki ISHIDA
2nd Author's Affiliation Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Shinshu University
3rd Author's Name Naoto KANAYAMA
3rd Author's Affiliation Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Shinshu University
4th Author's Name Kensaku KOBAYASHI
4th Author's Affiliation Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Shinshu University
5th Author's Name Hiroyuki TAIRA
5th Author's Affiliation Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Shinshu University
6th Author's Name Yoshihiro KUNIEDA
6th Author's Affiliation Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Shinshu University
7th Author's Name Shohei NUNOHIRO
7th Author's Affiliation Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Shinshu University
8th Author's Name Takuya HAYASHI
8th Author's Affiliation Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Shinshu University
9th Author's Name Hiroyuki MURAMATSU
9th Author's Affiliation Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Shinshu University
Date 2014-10-25
Paper # CPM2014-117
Volume (vol) vol.114
Number (no) 276
Page pp.pp.-
#Pages 2
Date of Issue