Fabrication of on-chip fuel cells on polymer substrates

Satoshi Tominaka, Hiroshi Nishizeko, Hidetoshi Shinohara, Jun Mizuno, Tetsuya Osaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Here we report fabrication of tiny on-chip fuel cells on polymer films. Since on-chip cells which we have so far fabricated on silicon substrates through a series of microfabrication procedures are of a simple microchannel-based design, their fabrication on a polymer substrate by molding is attractive in terms of the rapid fabrication and of the inexpensive fabrication procedures and materials. To do so, a nickel mold was first prepared by electroplating from the conventional silicon-based cell, i.e., a master, and then the cell was replicated on cycloolefin polymer films by hot embossing. The microchannel thus replicated on the polymer film was confirmed to be almost identical to the silicon master by observation with a confocal microscope. Finally, Au current collectors sufficiently adhesive to the polymer were successfully deposited after the surface modification by an oxygen plasma treatment.

Original languageEnglish
Title of host publicationECS Transactions
Pages1961-1969
Number of pages9
Volume25
Edition1 PART 2
DOIs
Publication statusPublished - 2009
Event9th Proton Exchange Membrane Fuel Cell Symposium (PEMFC 9) - 216th Meeting of the Electrochemical Society - Vienna
Duration: 2009 Oct 42009 Oct 9

Other

Other9th Proton Exchange Membrane Fuel Cell Symposium (PEMFC 9) - 216th Meeting of the Electrochemical Society
CityVienna
Period09/10/409/10/9

Fingerprint

Fuel cells
Polymer films
Fabrication
Polymers
Substrates
Microchannels
Silicon
Microfabrication
Electroplating
Molding
Surface treatment
Adhesives
Microscopes
Nickel
Plasmas
Oxygen

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Tominaka, S., Nishizeko, H., Shinohara, H., Mizuno, J., & Osaka, T. (2009). Fabrication of on-chip fuel cells on polymer substrates. In ECS Transactions (1 PART 2 ed., Vol. 25, pp. 1961-1969) https://doi.org/10.1149/1.3210752

Fabrication of on-chip fuel cells on polymer substrates. / Tominaka, Satoshi; Nishizeko, Hiroshi; Shinohara, Hidetoshi; Mizuno, Jun; Osaka, Tetsuya.

ECS Transactions. Vol. 25 1 PART 2. ed. 2009. p. 1961-1969.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tominaka, S, Nishizeko, H, Shinohara, H, Mizuno, J & Osaka, T 2009, Fabrication of on-chip fuel cells on polymer substrates. in ECS Transactions. 1 PART 2 edn, vol. 25, pp. 1961-1969, 9th Proton Exchange Membrane Fuel Cell Symposium (PEMFC 9) - 216th Meeting of the Electrochemical Society, Vienna, 09/10/4. https://doi.org/10.1149/1.3210752
Tominaka S, Nishizeko H, Shinohara H, Mizuno J, Osaka T. Fabrication of on-chip fuel cells on polymer substrates. In ECS Transactions. 1 PART 2 ed. Vol. 25. 2009. p. 1961-1969 https://doi.org/10.1149/1.3210752
Tominaka, Satoshi ; Nishizeko, Hiroshi ; Shinohara, Hidetoshi ; Mizuno, Jun ; Osaka, Tetsuya. / Fabrication of on-chip fuel cells on polymer substrates. ECS Transactions. Vol. 25 1 PART 2. ed. 2009. pp. 1961-1969
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