Investigation of interface between Ge electrodes and ionic liquid electrolyte for development of electric double layer capacitors

R. M. Abeysinghe; H. Oguchi; M. Hara; H. Kuwano

doi:10.1109/NEMS.2016.7758233

Investigation of interface between Ge electrodes and ionic liquid electrolyte for development of electric double layer capacitors

R. M. Abeysinghe, H. Oguchi, M. Hara, H. Kuwano

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

This study demonstrated that electrical double layer capacitors (EDLC) can be fabricated using Ge electrodes and ionic liquids. We found that the ionic liquids must be dried for the use of electrolytes of the EDLCs because water causes chemical reaction with Ge. This chemical reaction is, however, useful to make porous structures on the Ge to prepare large surface area electrodes essential to the EDLCs. In addition, ionic liquid used for the chemical reaction can fill the complex Ge pores. Based on these findings, we prepared the EDLCs composed of Ge porous electrodes and the ionic liquid electrolyte. By drying the ionic liquid at 100 °C, the device showed reasonable electrochemical behavior as the EDLCs.

本文言語	English
ホスト出版物のタイトル	2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016
出版社	Institute of Electrical and Electronics Engineers Inc.
ページ	205-208
ページ数	4
ISBN（電子版）	9781509019472
DOI	https://doi.org/10.1109/NEMS.2016.7758233
出版ステータス	Published - 2016 11月 28
外部発表	はい
イベント	11th IEEE Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016 - Sendai, Japan 継続期間: 2016 4月 17 → 2016 4月 20

出版物シリーズ

名前	2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016

Conference

Conference	11th IEEE Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016
国/地域	Japan
City	Sendai
Period	16/4/17 → 16/4/20

ASJC Scopus subject areas

産業および生産工学
機械工学
材料力学
電子材料、光学材料、および磁性材料

文献へのアクセス

10.1109/NEMS.2016.7758233

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引用スタイル

Abeysinghe, R. M., Oguchi, H., Hara, M., & Kuwano, H. (2016). Investigation of interface between Ge electrodes and ionic liquid electrolyte for development of electric double layer capacitors. In 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016 (pp. 205-208). 記事 7758233 (2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NEMS.2016.7758233

Investigation of interface between Ge electrodes and ionic liquid electrolyte for development of electric double layer capacitors. / Abeysinghe, R. M.; Oguchi, H.; Hara, M. その他.
2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 205-208 7758233 (2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016).

研究成果: Conference contribution

Abeysinghe, RM, Oguchi, H, Hara, M & Kuwano, H 2016, Investigation of interface between Ge electrodes and ionic liquid electrolyte for development of electric double layer capacitors. in 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016., 7758233, 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016, Institute of Electrical and Electronics Engineers Inc., pp. 205-208, 11th IEEE Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016, Sendai, Japan, 16/4/17. https://doi.org/10.1109/NEMS.2016.7758233

Abeysinghe RM, Oguchi H, Hara M, Kuwano H. Investigation of interface between Ge electrodes and ionic liquid electrolyte for development of electric double layer capacitors. In 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 205-208. 7758233. (2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016). doi: 10.1109/NEMS.2016.7758233

Abeysinghe, R. M. ; Oguchi, H. ; Hara, M. その他. / Investigation of interface between Ge electrodes and ionic liquid electrolyte for development of electric double layer capacitors. 2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 205-208 (2016 IEEE 11th Annual International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2016).

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abstract = "This study demonstrated that electrical double layer capacitors (EDLC) can be fabricated using Ge electrodes and ionic liquids. We found that the ionic liquids must be dried for the use of electrolytes of the EDLCs because water causes chemical reaction with Ge. This chemical reaction is, however, useful to make porous structures on the Ge to prepare large surface area electrodes essential to the EDLCs. In addition, ionic liquid used for the chemical reaction can fill the complex Ge pores. Based on these findings, we prepared the EDLCs composed of Ge porous electrodes and the ionic liquid electrolyte. By drying the ionic liquid at 100 °C, the device showed reasonable electrochemical behavior as the EDLCs.",

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N2 - This study demonstrated that electrical double layer capacitors (EDLC) can be fabricated using Ge electrodes and ionic liquids. We found that the ionic liquids must be dried for the use of electrolytes of the EDLCs because water causes chemical reaction with Ge. This chemical reaction is, however, useful to make porous structures on the Ge to prepare large surface area electrodes essential to the EDLCs. In addition, ionic liquid used for the chemical reaction can fill the complex Ge pores. Based on these findings, we prepared the EDLCs composed of Ge porous electrodes and the ionic liquid electrolyte. By drying the ionic liquid at 100 °C, the device showed reasonable electrochemical behavior as the EDLCs.

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