The role of Fe in the preparation of carbon alloy cathode catalysts

被引：20

作者：

Nabae, Yuta ^{[1
]}

Malon, Michal ^{[1
]}

Lyth, Stephen M. ^{[1
]}

Moriya, Shogo ^{[1
]}

Matsubayashi, Katsuyuki ^{[1
]}

Islam, Nazrul M. ^{[1
]}

Kuroki, Shigeki ^{[1
]}

Kakimoto, Masa-aki ^{[1
]}

Ozaki, Jun-ichi ^{[1
]}

Miyata, Seizo ^{[1
]}

机构：

[1] Tokyo Inst Technol, Meguro Ku, Tokyo 1528552, Japan

来源：

PROTON EXCHANGE MEMBRANE FUEL CELLS 9 | 2009年 / 25卷 / 01期

关键词：

OXYGEN REDUCTION REACTION; FUEL-CELLS; NITROGEN;

D O I：

10.1149/1.3210596

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Pyrolysis of iron phthalocyanine/phenolic resin (FePc/PhRs) and phthtalocyanine/phenolic resin (Pc/PhRs) was studied to clarify the effect of Fe during the preparation of carbon alloy cathode catalysts. FePc/PhRs pyrolyzed at 600. showed the best electrocatalytic activity for oxygen reduction. CHN elemental analysis suggests that the catalysts with higher nitrogen content tend to show better catalytic activities. The results of TG/DTA/MS and IR suggest that Fe increases the nitrogen content of the catalysts by enhancing the interaction of phthalocyanine moiety and phenolic resin.

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收藏

页码：463 / 467

页数：5

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共 8 条

[1] INVESTIGATION OF THE INFLUENCE OF THERMAL-TREATMENT ON THE PROPERTIES OF CARBON MATERIALS MODIFIED BY N-4-CHELATES FOR THE REDUCTION OF OXYGEN IN ACIDIC MEDIA [J].

FRANKE, R ;

OHMS, D ;

WIESENER, K .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1989, 260 (01) :63-73

[2] Synthesis and structural characterization of ruthenium(II) and iron(II) complexes containing 1,2-di-(2-thienyl)-ethene derived ligands as chromophores [J].

Garcia, M. Helena ;

Florindo, Pedro ;

Piedade, M. Fatima M. ;

Duarte, M. Teresa ;

Robalo, M. Paula ;

Goovaerts, Etienne ;

Wenseleers, Wim .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2009, 694 (03) :433-445

[3] Carbon alloy catalysts: Active sites for oxygen reduction reaction [J].

Ikeda, Takashi ;

Boero, Mauro ;

Huang, Sheng-Feng ;

Terakura, Kiyoyuki ;

Oshima, Masaharu ;

Ozaki, Jun-ichi .

JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (38) :14706-14709

[4] Influence of nitrogen doping on oxygen reduction electrocatalysis at carbon nanofiber electrodes [J].

Maldonado, S ;

Stevenson, KJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (10) :4707-4716

[5] Oxygen reduction reaction catalysts prepared from acetonitrile pyrolysis over alumina-supported metal particles [J].

Matter, Paul H. ;

Wang, Eugenia ;

Arias, Maria ;

Biddinger, Elizabeth J. ;

Ozkan, Umit S. .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (37) :18374-18384

[6] X-ray absorption analysis of nitrogen contribution to oxygen reduction reaction in carbon alloy cathode catalysts for polymer electrolyte fuel cells [J].

Niwa, Hideharu ;

Horiba, Koji ;

Harada, Yoshihisa ;

Oshima, Masaharu ;

Ikeda, Takashi ;

Terakura, Kiyoyuki ;

Ozaki, Jun-ichi ;

Miyata, Sezio .

JOURNAL OF POWER SOURCES, 2009, 187 (01) :93-97

[7] Enhancement of oxygen reduction activity by carbonization of furan resin in the presence of phthalocyanines [J].

Ozaki, JI ;

Tanifuji, SI ;

Kimura, N ;

Furuichi, A ;

Oya, A .

CARBON, 2006, 44 (07) :1324-1326

[8] Simultaneous doping of boron and nitrogen into a carbon to enhance its oxygen reduction activity in proton exchange membrane fuel cells [J].

Ozaki, Jun-ichi ;

Anahara, Tomonori ;

Kimura, Naofumi ;

Oya, Asao .

CARBON, 2006, 44 (15) :3358-3361