Development of PEFC alloy electrocatalysts supported on Sn02

S. Matsumoto, M. Nagamine, Z. Noda, J. Matsuda, A. Hayashi, K. Sasaki

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

2 Citations (Scopus)

Abstract

Pt/Nb-SnO2/VGCF-H electrocatalysts have been developed with Ft impregnated on the SnO2-based supports dispersed on carbon nanofiber acting as a conductive backbone, achieving both high catalytic activity and high voltage-cycle durability. In this study, we have focused on Pt alloying with Co and Ni and developed Pt3Co/Nb-SnO2/VGCF-H electrocatalysts for achieving higher oxygen reduction reaction (ORR) activity. It has been confirmed that catalyst particles were selectively impregnated on the doped-SnO2 and Pt3Co alloying was verified by FESEM and high-resolution STEM. High mass activity (MA) of 273 A g-1 at 0.9 VRHE and of 1870 A g-1 at 0.85 VRHE has been achieved for the Pt3Co catalyst on the Nb-doped SnO2 support, after proper heat treatment. High voltage cycle durability by applying the SnO2-based supports has also been verified.

Original languageEnglish
Title of host publicationECS Transactions
EditorsP. A. Shirvanian, V. Ramani, Y.-T. Kim, H. A. Gasteiger, K. Shinohara, K. E. Ayers, B. S. Pivovar, D. J. Jones, H. Uchida, K. A. Perry, S. Mitsushima, H. Xu, T. J. Schmidt, J. M. Fenton, T. F. Fuller, P. Strasser, F. Buechi, K. E. Swider-Lyons, R. A. Mantz, S. Narayan, P. N. Pintauro, C. Coutanceau, A. Z. Weber
PublisherElectrochemical Society Inc.
Pages907-918
Number of pages12
Edition8
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - Jan 1 2017
EventSymposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting - National Harbor, United States
Duration: Oct 1 2017Oct 5 2017

Publication series

NameECS Transactions
Number8
Volume80
ISSN (Print)1938-6737
ISSN (Electronic)1938-5862

Other

OtherSymposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting
CountryUnited States
CityNational Harbor
Period10/1/1710/5/17

Fingerprint

Electrocatalysts
Alloying
Durability
Catalysts
Carbon nanofibers
Electric potential
Catalyst supports
Catalyst activity
Heat treatment
Oxygen

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Matsumoto, S., Nagamine, M., Noda, Z., Matsuda, J., Hayashi, A., & Sasaki, K. (2017). Development of PEFC alloy electrocatalysts supported on Sn02 In P. A. Shirvanian, V. Ramani, Y-T. Kim, H. A. Gasteiger, K. Shinohara, K. E. Ayers, B. S. Pivovar, D. J. Jones, H. Uchida, K. A. Perry, S. Mitsushima, H. Xu, T. J. Schmidt, J. M. Fenton, T. F. Fuller, P. Strasser, F. Buechi, K. E. Swider-Lyons, R. A. Mantz, S. Narayan, P. N. Pintauro, C. Coutanceau, ... A. Z. Weber (Eds.), ECS Transactions (8 ed., pp. 907-918). (ECS Transactions; Vol. 80, No. 8). Electrochemical Society Inc.. https://doi.org/10.1149/08008.0907ecst

Development of PEFC alloy electrocatalysts supported on Sn02 . / Matsumoto, S.; Nagamine, M.; Noda, Z.; Matsuda, J.; Hayashi, A.; Sasaki, K.

ECS Transactions. ed. / P. A. Shirvanian; V. Ramani; Y.-T. Kim; H. A. Gasteiger; K. Shinohara; K. E. Ayers; B. S. Pivovar; D. J. Jones; H. Uchida; K. A. Perry; S. Mitsushima; H. Xu; T. J. Schmidt; J. M. Fenton; T. F. Fuller; P. Strasser; F. Buechi; K. E. Swider-Lyons; R. A. Mantz; S. Narayan; P. N. Pintauro; C. Coutanceau; A. Z. Weber. 8. ed. Electrochemical Society Inc., 2017. p. 907-918 (ECS Transactions; Vol. 80, No. 8).

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

Matsumoto, S, Nagamine, M, Noda, Z, Matsuda, J, Hayashi, A & Sasaki, K 2017, Development of PEFC alloy electrocatalysts supported on Sn02 in PA Shirvanian, V Ramani, Y-T Kim, HA Gasteiger, K Shinohara, KE Ayers, BS Pivovar, DJ Jones, H Uchida, KA Perry, S Mitsushima, H Xu, TJ Schmidt, JM Fenton, TF Fuller, P Strasser, F Buechi, KE Swider-Lyons, RA Mantz, S Narayan, PN Pintauro, C Coutanceau & AZ Weber (eds), ECS Transactions. 8 edn, ECS Transactions, no. 8, vol. 80, Electrochemical Society Inc., pp. 907-918, Symposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting, National Harbor, United States, 10/1/17. https://doi.org/10.1149/08008.0907ecst
Matsumoto S, Nagamine M, Noda Z, Matsuda J, Hayashi A, Sasaki K. Development of PEFC alloy electrocatalysts supported on Sn02 In Shirvanian PA, Ramani V, Kim Y-T, Gasteiger HA, Shinohara K, Ayers KE, Pivovar BS, Jones DJ, Uchida H, Perry KA, Mitsushima S, Xu H, Schmidt TJ, Fenton JM, Fuller TF, Strasser P, Buechi F, Swider-Lyons KE, Mantz RA, Narayan S, Pintauro PN, Coutanceau C, Weber AZ, editors, ECS Transactions. 8 ed. Electrochemical Society Inc. 2017. p. 907-918. (ECS Transactions; 8). https://doi.org/10.1149/08008.0907ecst
Matsumoto, S. ; Nagamine, M. ; Noda, Z. ; Matsuda, J. ; Hayashi, A. ; Sasaki, K. / Development of PEFC alloy electrocatalysts supported on Sn02 ECS Transactions. editor / P. A. Shirvanian ; V. Ramani ; Y.-T. Kim ; H. A. Gasteiger ; K. Shinohara ; K. E. Ayers ; B. S. Pivovar ; D. J. Jones ; H. Uchida ; K. A. Perry ; S. Mitsushima ; H. Xu ; T. J. Schmidt ; J. M. Fenton ; T. F. Fuller ; P. Strasser ; F. Buechi ; K. E. Swider-Lyons ; R. A. Mantz ; S. Narayan ; P. N. Pintauro ; C. Coutanceau ; A. Z. Weber. 8. ed. Electrochemical Society Inc., 2017. pp. 907-918 (ECS Transactions; 8).
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