Preparation of electrodeposited Pt nano patterned electrode using UV-nano imprinting lithography

Mikiko Saito, Jun Mizuno, H. Nishikubo, H. Fujiwara, Takayuki Homma

研究成果: Conference contribution

1 引用 (Scopus)

抄録

We attempt to prepare the patterned electrode for the formation of nano particles using electrochemical deposition with the cathode whose surface has nano dot patterns. In particular, we applied electrodeposition of Pt and UV nano imprinting lithography (UV-NIL) to prepare the nano patterned electrode. In order to achieve higher activity, the deposition condition of Pt was optimized using additives such as polyethylene glycol (PEG). The surface activity of the Pt films was affected by molecular weight of PEG. It was revealed that the surface activity of the films deposited with the order of thousands of molecular weight of PEG indicated the highest effective current density among the examined films. The Pt films, which exhibited the highest current density, were adapted to fabricate nano-patterned electrode with 400 nm pith periodic structure using UV-NIL.

元の言語English
ホスト出版物のタイトルECS Transactions
ページ131-136
ページ数6
16
エディション25
DOI
出版物ステータスPublished - 2009
イベントNanotechnology - General - 214th ECS Meeting/PRiME 2008 - Honolulu, HI
継続期間: 2008 10 122008 10 17

Other

OtherNanotechnology - General - 214th ECS Meeting/PRiME 2008
Honolulu, HI
期間08/10/1208/10/17

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Lithography
Polyethylene glycols
Electrodes
Current density
Molecular weight
Periodic structures
Electrodeposition
Cathodes

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Preparation of electrodeposited Pt nano patterned electrode using UV-nano imprinting lithography. / Saito, Mikiko; Mizuno, Jun; Nishikubo, H.; Fujiwara, H.; Homma, Takayuki.

ECS Transactions. 巻 16 25. 編 2009. p. 131-136.

研究成果: Conference contribution

Saito, M, Mizuno, J, Nishikubo, H, Fujiwara, H & Homma, T 2009, Preparation of electrodeposited Pt nano patterned electrode using UV-nano imprinting lithography. : ECS Transactions. 25 Edn, 巻. 16, pp. 131-136, Nanotechnology - General - 214th ECS Meeting/PRiME 2008, Honolulu, HI, 08/10/12. https://doi.org/10.1149/1.3115532
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