PEFC alloy electrocatalysts supported on SnO2: A study on the preparation method

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

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

2 Citations (Scopus)

Abstract

Pt/C is widely used as a PEFC electrocatalyst. However, Pt detachment and aggregation due to carbon corrosion can occur. Therefore, the conventional Pt/Celectrocatalysthas a difficulty in durability.Our research group have developed Pt/SnO2/VGCF-H electrocatalystsand achieved both high catalyticactivity and high voltage-cycle durability. In this study,we have focusedon PtxCoyalloying anddevelopedPtxCoy/Nb-SnO2/VGCF-H electrocatalystsin order to achieve higher oxygen reduction reaction (ORR)activity. XRD measurementsexhibited alloying of PtxCoybut not reduced SnO2. In addition, half-cell measurements revealedthat a high ORRactivity due to possible PtxCoyalloyinghas been achievedafterperforming the proper heat treatment.

Original languageEnglish
Title of host publicationPolymer Electrolyte Fuel Cells 16, PEFC 16
EditorsD. J. Jones, F. N. Buchi, B. S. Pivovar, T. F. Fuller, A. Z. Weber, L. Zhuang, C. Coutanceau, P. N. Pintauro, K. E. Ayers, V. K. Ramani, P. Strasser, R. A. Mantz, S. R. Narayanan, S. Mitsushima, T. J. Schmidt, S. G. Sun, H. Uchida, H. A. Gasteiger, K. Swider-Lyons, J. M. Fenton, Y. T. Kim, K. A. Perry, P. Shirvanian, K. Shinohara
PublisherElectrochemical Society Inc.
Pages851-858
Number of pages8
Edition14
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - Jan 1 2016
EventSymposium on Polymer Electrolyte Fuel Cells 16, PEFC 2016 - PRiME 2016/230th ECS Meeting - Honolulu, United States
Duration: Oct 2 2016Oct 7 2016

Publication series

NameECS Transactions
Number14
Volume75
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

OtherSymposium on Polymer Electrolyte Fuel Cells 16, PEFC 2016 - PRiME 2016/230th ECS Meeting
CountryUnited States
CityHonolulu
Period10/2/1610/7/16

Fingerprint

Electrocatalysts
Durability
Alloying
Agglomeration
Heat treatment
Corrosion
Carbon
Oxygen
Electric potential

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Matsumoto, S., Iwami, M., Noda, Z., Matsuda, J., Hayashi, A., & Sasaki, K. (2016). PEFC alloy electrocatalysts supported on SnO2: A study on the preparation method. In D. J. Jones, F. N. Buchi, B. S. Pivovar, T. F. Fuller, A. Z. Weber, L. Zhuang, C. Coutanceau, P. N. Pintauro, K. E. Ayers, V. K. Ramani, P. Strasser, R. A. Mantz, S. R. Narayanan, S. Mitsushima, T. J. Schmidt, S. G. Sun, H. Uchida, H. A. Gasteiger, K. Swider-Lyons, J. M. Fenton, Y. T. Kim, K. A. Perry, P. Shirvanian, ... K. Shinohara (Eds.), Polymer Electrolyte Fuel Cells 16, PEFC 16 (14 ed., pp. 851-858). (ECS Transactions; Vol. 75, No. 14). Electrochemical Society Inc.. https://doi.org/10.1149/07514.0851ecst

PEFC alloy electrocatalysts supported on SnO2 : A study on the preparation method. / Matsumoto, S.; Iwami, M.; Noda, Z.; Matsuda, J.; Hayashi, A.; Sasaki, K.

Polymer Electrolyte Fuel Cells 16, PEFC 16. ed. / D. J. Jones; F. N. Buchi; B. S. Pivovar; T. F. Fuller; A. Z. Weber; L. Zhuang; C. Coutanceau; P. N. Pintauro; K. E. Ayers; V. K. Ramani; P. Strasser; R. A. Mantz; S. R. Narayanan; S. Mitsushima; T. J. Schmidt; S. G. Sun; H. Uchida; H. A. Gasteiger; K. Swider-Lyons; J. M. Fenton; Y. T. Kim; K. A. Perry; P. Shirvanian; K. Shinohara. 14. ed. Electrochemical Society Inc., 2016. p. 851-858 (ECS Transactions; Vol. 75, No. 14).

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

Matsumoto, S, Iwami, M, Noda, Z, Matsuda, J, Hayashi, A & Sasaki, K 2016, PEFC alloy electrocatalysts supported on SnO2: A study on the preparation method. in DJ Jones, FN Buchi, BS Pivovar, TF Fuller, AZ Weber, L Zhuang, C Coutanceau, PN Pintauro, KE Ayers, VK Ramani, P Strasser, RA Mantz, SR Narayanan, S Mitsushima, TJ Schmidt, SG Sun, H Uchida, HA Gasteiger, K Swider-Lyons, JM Fenton, YT Kim, KA Perry, P Shirvanian & K Shinohara (eds), Polymer Electrolyte Fuel Cells 16, PEFC 16. 14 edn, ECS Transactions, no. 14, vol. 75, Electrochemical Society Inc., pp. 851-858, Symposium on Polymer Electrolyte Fuel Cells 16, PEFC 2016 - PRiME 2016/230th ECS Meeting, Honolulu, United States, 10/2/16. https://doi.org/10.1149/07514.0851ecst
Matsumoto S, Iwami M, Noda Z, Matsuda J, Hayashi A, Sasaki K. PEFC alloy electrocatalysts supported on SnO2: A study on the preparation method. In Jones DJ, Buchi FN, Pivovar BS, Fuller TF, Weber AZ, Zhuang L, Coutanceau C, Pintauro PN, Ayers KE, Ramani VK, Strasser P, Mantz RA, Narayanan SR, Mitsushima S, Schmidt TJ, Sun SG, Uchida H, Gasteiger HA, Swider-Lyons K, Fenton JM, Kim YT, Perry KA, Shirvanian P, Shinohara K, editors, Polymer Electrolyte Fuel Cells 16, PEFC 16. 14 ed. Electrochemical Society Inc. 2016. p. 851-858. (ECS Transactions; 14). https://doi.org/10.1149/07514.0851ecst
Matsumoto, S. ; Iwami, M. ; Noda, Z. ; Matsuda, J. ; Hayashi, A. ; Sasaki, K. / PEFC alloy electrocatalysts supported on SnO2 : A study on the preparation method. Polymer Electrolyte Fuel Cells 16, PEFC 16. editor / D. J. Jones ; F. N. Buchi ; B. S. Pivovar ; T. F. Fuller ; A. Z. Weber ; L. Zhuang ; C. Coutanceau ; P. N. Pintauro ; K. E. Ayers ; V. K. Ramani ; P. Strasser ; R. A. Mantz ; S. R. Narayanan ; S. Mitsushima ; T. J. Schmidt ; S. G. Sun ; H. Uchida ; H. A. Gasteiger ; K. Swider-Lyons ; J. M. Fenton ; Y. T. Kim ; K. A. Perry ; P. Shirvanian ; K. Shinohara. 14. ed. Electrochemical Society Inc., 2016. pp. 851-858 (ECS Transactions; 14).
@inproceedings{9bd64544c43f4fbb9b169e0de9b93393,
title = "PEFC alloy electrocatalysts supported on SnO2: A study on the preparation method",
abstract = "Pt/C is widely used as a PEFC electrocatalyst. However, Pt detachment and aggregation due to carbon corrosion can occur. Therefore, the conventional Pt/Celectrocatalysthas a difficulty in durability.Our research group have developed Pt/SnO2/VGCF-H electrocatalystsand achieved both high catalyticactivity and high voltage-cycle durability. In this study,we have focusedon PtxCoyalloying anddevelopedPtxCoy/Nb-SnO2/VGCF-H electrocatalystsin order to achieve higher oxygen reduction reaction (ORR)activity. XRD measurementsexhibited alloying of PtxCoybut not reduced SnO2. In addition, half-cell measurements revealedthat a high ORRactivity due to possible PtxCoyalloyinghas been achievedafterperforming the proper heat treatment.",
author = "S. Matsumoto and M. Iwami and Z. Noda and J. Matsuda and A. Hayashi and K. Sasaki",
year = "2016",
month = "1",
day = "1",
doi = "10.1149/07514.0851ecst",
language = "English",
series = "ECS Transactions",
publisher = "Electrochemical Society Inc.",
number = "14",
pages = "851--858",
editor = "Jones, {D. J.} and Buchi, {F. N.} and Pivovar, {B. S.} and Fuller, {T. F.} and Weber, {A. Z.} and L. Zhuang and C. Coutanceau and Pintauro, {P. N.} and Ayers, {K. E.} and Ramani, {V. K.} and P. Strasser and Mantz, {R. A.} and Narayanan, {S. R.} and S. Mitsushima and Schmidt, {T. J.} and Sun, {S. G.} and H. Uchida and Gasteiger, {H. A.} and K. Swider-Lyons and Fenton, {J. M.} and Kim, {Y. T.} and Perry, {K. A.} and P. Shirvanian and K. Shinohara",
booktitle = "Polymer Electrolyte Fuel Cells 16, PEFC 16",
edition = "14",

}

TY - GEN

T1 - PEFC alloy electrocatalysts supported on SnO2

T2 - A study on the preparation method

AU - Matsumoto, S.

AU - Iwami, M.

AU - Noda, Z.

AU - Matsuda, J.

AU - Hayashi, A.

AU - Sasaki, K.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - Pt/C is widely used as a PEFC electrocatalyst. However, Pt detachment and aggregation due to carbon corrosion can occur. Therefore, the conventional Pt/Celectrocatalysthas a difficulty in durability.Our research group have developed Pt/SnO2/VGCF-H electrocatalystsand achieved both high catalyticactivity and high voltage-cycle durability. In this study,we have focusedon PtxCoyalloying anddevelopedPtxCoy/Nb-SnO2/VGCF-H electrocatalystsin order to achieve higher oxygen reduction reaction (ORR)activity. XRD measurementsexhibited alloying of PtxCoybut not reduced SnO2. In addition, half-cell measurements revealedthat a high ORRactivity due to possible PtxCoyalloyinghas been achievedafterperforming the proper heat treatment.

AB - Pt/C is widely used as a PEFC electrocatalyst. However, Pt detachment and aggregation due to carbon corrosion can occur. Therefore, the conventional Pt/Celectrocatalysthas a difficulty in durability.Our research group have developed Pt/SnO2/VGCF-H electrocatalystsand achieved both high catalyticactivity and high voltage-cycle durability. In this study,we have focusedon PtxCoyalloying anddevelopedPtxCoy/Nb-SnO2/VGCF-H electrocatalystsin order to achieve higher oxygen reduction reaction (ORR)activity. XRD measurementsexhibited alloying of PtxCoybut not reduced SnO2. In addition, half-cell measurements revealedthat a high ORRactivity due to possible PtxCoyalloyinghas been achievedafterperforming the proper heat treatment.

UR - http://www.scopus.com/inward/record.url?scp=84991670958&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84991670958&partnerID=8YFLogxK

U2 - 10.1149/07514.0851ecst

DO - 10.1149/07514.0851ecst

M3 - Conference contribution

AN - SCOPUS:84991670958

T3 - ECS Transactions

SP - 851

EP - 858

BT - Polymer Electrolyte Fuel Cells 16, PEFC 16

A2 - Jones, D. J.

A2 - Buchi, F. N.

A2 - Pivovar, B. S.

A2 - Fuller, T. F.

A2 - Weber, A. Z.

A2 - Zhuang, L.

A2 - Coutanceau, C.

A2 - Pintauro, P. N.

A2 - Ayers, K. E.

A2 - Ramani, V. K.

A2 - Strasser, P.

A2 - Mantz, R. A.

A2 - Narayanan, S. R.

A2 - Mitsushima, S.

A2 - Schmidt, T. J.

A2 - Sun, S. G.

A2 - Uchida, H.

A2 - Gasteiger, H. A.

A2 - Swider-Lyons, K.

A2 - Fenton, J. M.

A2 - Kim, Y. T.

A2 - Perry, K. A.

A2 - Shirvanian, P.

A2 - Shinohara, K.

PB - Electrochemical Society Inc.

ER -