Local Deposition of Polypyrrole on Aluminum by Anodizing, Laser Irradiation, and Electrolytic Polymerization and Its Application to the Fabrication of Micro-actuators

Akiyama, Y.; Kikuchi, T.; Ueda, M.; Iida, M.; Sakairi, M.; Takahashi, H.

Local Deposition of Polypyrrole on Aluminum by Anodizing, Laser Irradiation, and Electrolytic Polymerization and Its Application to the Fabrication of Micro-actuators

Akiyama, Y.; Kikuchi, T.; Ueda, M. et al.

Electrochimica Acta, 2006, 51(23), 4834-4840

Permalink : https://hdl.handle.net/2115/34557

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アクセス権	open access
URI	https://hdl.handle.net/2115/34557
タイトル	Local Deposition of Polypyrrole on Aluminum by Anodizing, Laser Irradiation, and Electrolytic Polymerization and Its Application to the Fabrication of Micro-actuators
著者	Akiyama, Y. ; Kikuchi, T. ; Ueda, M. ; Iida, M. ; Sakairi, M. ; Takahashi, H.
著者名 Akiyama, Y.
e-Rad_Researcher 60374584 著者名 Kikuchi, T.
e-Rad_Researcher 00292053 著者名 Ueda, M.
著者名 Iida, M.
e-Rad_Researcher 50280847 著者名 Sakairi, M.
著者名 Takahashi, H.
言語	英語
キーワード	aluminum
	anodizing
	conducting polymer
	electrolytic polymerization
	micro-actuator
発行日	2006-06-15
出版者	Pergamon
収録物名	Electrochimica Acta
巻(号)	51(23)
ページ	4834-4840
抄録	Polypyrrole was deposited at selected areas on aluminum by anodizing, laser irradiation, and electrolytic polymerization, and the application of the technique for fabricating micro-actuators was attempted. Aluminum specimens covered with porous type anodic oxide films were irradiated with a pulsed Nd-YAG laser to remove the oxide films locally, and then thin Ni layers were deposited at areas where film had been removed. Polypyrrole could be successfully deposited only on the Ni layer by anodic polarization of the specimens in pyrrole monomer solution, and a polypyrrole / Ni bilayer-structure could be obtained by dissolution of the aluminum substrate and anodic oxide film in NaOH solutions. The bilayer structure was found to be inactive to doping and dedoping of ions during anodic and cathodic polarization. A three layer structure, nitrocellulose / Ni / polypyrrole, fabricated by electrolytic polymerization after nitrocellulose coating on a Ni layer detached from the aluminum substrate, showed ion-doping and –dedoping activity, suggesting the possibility of fabricating micro-actuators in this manner.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0013-4686
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.electacta.2005.12.049