Synthesis of polymeric cobalt complex using pyrrole derivatives and application to cathodic catalyst for fuel cells

Yuichi Iai; Kenichi Oyaizu; Makoto Yuasa

Synthesis of polymeric cobalt complex using pyrrole derivatives and application to cathodic catalyst for fuel cells

Yuichi Iai^*, Kenichi Oyaizu, Makoto Yuasa

^*Corresponding author for this work

Research output: Contribution to conference › Paper › peer-review

Abstract

In order to further increase the active site of oxygen reduction, polymerizable ligand with a strong coordinating ability was synthesized. The compound is a pyrrole derivative that strongly coordinates to cobalt(II) ions. It was revealed that the metal complex could be used as the cathode catalyst in fuel cells. The potential for oxygen reduction was very positive (E_p = 0.41 V vs SCE) for the catalyst prepared by refluxing the corresponding compound, cobalt acetate, and the carbon particles.

Original language	English
Number of pages	1
Publication status	Published - 2006 Oct 18
Externally published	Yes
Event	55th SPSJ Annual Meeting - Nagoya, Japan Duration: 2006 May 24 → 2006 May 26

Conference

Conference	55th SPSJ Annual Meeting
Country/Territory	Japan
City	Nagoya
Period	06/5/24 → 06/5/26

Keywords

Cathode catalyst
Electropolymerization
Pyrrole

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "Synthesis of polymeric cobalt complex using pyrrole derivatives and application to cathodic catalyst for fuel cells",

abstract = "In order to further increase the active site of oxygen reduction, polymerizable ligand with a strong coordinating ability was synthesized. The compound is a pyrrole derivative that strongly coordinates to cobalt(II) ions. It was revealed that the metal complex could be used as the cathode catalyst in fuel cells. The potential for oxygen reduction was very positive (Ep = 0.41 V vs SCE) for the catalyst prepared by refluxing the corresponding compound, cobalt acetate, and the carbon particles.",

keywords = "Cathode catalyst, Electropolymerization, Pyrrole",

author = "Yuichi Iai and Kenichi Oyaizu and Makoto Yuasa",

year = "2006",

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day = "18",

language = "English",

note = "55th SPSJ Annual Meeting ; Conference date: 24-05-2006 Through 26-05-2006",

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TY - CONF

T1 - Synthesis of polymeric cobalt complex using pyrrole derivatives and application to cathodic catalyst for fuel cells

AU - Iai, Yuichi

AU - Oyaizu, Kenichi

AU - Yuasa, Makoto

PY - 2006/10/18

Y1 - 2006/10/18

N2 - In order to further increase the active site of oxygen reduction, polymerizable ligand with a strong coordinating ability was synthesized. The compound is a pyrrole derivative that strongly coordinates to cobalt(II) ions. It was revealed that the metal complex could be used as the cathode catalyst in fuel cells. The potential for oxygen reduction was very positive (Ep = 0.41 V vs SCE) for the catalyst prepared by refluxing the corresponding compound, cobalt acetate, and the carbon particles.

AB - In order to further increase the active site of oxygen reduction, polymerizable ligand with a strong coordinating ability was synthesized. The compound is a pyrrole derivative that strongly coordinates to cobalt(II) ions. It was revealed that the metal complex could be used as the cathode catalyst in fuel cells. The potential for oxygen reduction was very positive (Ep = 0.41 V vs SCE) for the catalyst prepared by refluxing the corresponding compound, cobalt acetate, and the carbon particles.

KW - Cathode catalyst

KW - Electropolymerization

KW - Pyrrole

UR - http://www.scopus.com/inward/record.url?scp=33749655052&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33749655052&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33749655052

T2 - 55th SPSJ Annual Meeting

Y2 - 24 May 2006 through 26 May 2006

ER -

Synthesis of polymeric cobalt complex using pyrrole derivatives and application to cathodic catalyst for fuel cells

Abstract

Conference

Keywords

ASJC Scopus subject areas

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