Tri-functional OER, HER and ORR electrocatalyst electrodes from in situ metal-nitrogen co-doped oxidized graphite rods

Mayu Tsutsumi, Md Saidul Islam, Mohammad Razaul Karim, Nurun Nahar Rabin, Ryo Otani, Masaaki Nakamura, Leonard F. Lindoy, Shinya Hayami

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

抄録

Trifunctional catalysts for simultaneously generating H2, O2 and H2O provide a crucial means for improving the overall efficiency of H2O electrolysis. A series of nonnoble metal [M = Fe(III), Co(II), Ni(II)]-nitrogen co-doped oxidized graphite rods (M-N/OGR) that function as in situ working electrodes for tri-functional oxygen evolution reaction, hydrogen evolution reaction, and oxygen reduction reaction electrocatalysis was prepared. The enhanced performance of the hybrid catalysts appear mostly associated with dual active site mechanisms originating from the synergic effects of M-N/Co-doped on the surface of the OGR. The development of multifunctional electrocatalysts with optimal catalytic activity using transition metals and nitrogen doped OGR opens new fields for in situ synthesized electrocatalysts for use in clean electrochemical energy storage and conversion technologies.

元の言語英語
ページ(範囲)950-954
ページ数5
ジャーナルBulletin of the Chemical Society of Japan
90
発行部数8
DOI
出版物ステータス出版済み - 1 1 2017
外部発表Yes

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Electrocatalysts
Nitrogen
Metals
Oxygen
Electrocatalysis
Electrodes
Catalysts
Energy conversion
Electrolysis
Energy storage
Transition metals
Hydrogen
Catalyst activity

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

これを引用

Tri-functional OER, HER and ORR electrocatalyst electrodes from in situ metal-nitrogen co-doped oxidized graphite rods. / Tsutsumi, Mayu; Islam, Md Saidul; Karim, Mohammad Razaul; Rabin, Nurun Nahar; Otani, Ryo; Nakamura, Masaaki; Lindoy, Leonard F.; Hayami, Shinya.

:: Bulletin of the Chemical Society of Japan, 巻 90, 番号 8, 01.01.2017, p. 950-954.

研究成果: ジャーナルへの寄稿記事

Tsutsumi, Mayu ; Islam, Md Saidul ; Karim, Mohammad Razaul ; Rabin, Nurun Nahar ; Otani, Ryo ; Nakamura, Masaaki ; Lindoy, Leonard F. ; Hayami, Shinya. / Tri-functional OER, HER and ORR electrocatalyst electrodes from in situ metal-nitrogen co-doped oxidized graphite rods. :: Bulletin of the Chemical Society of Japan. 2017 ; 巻 90, 番号 8. pp. 950-954.
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abstract = "Trifunctional catalysts for simultaneously generating H2, O2 and H2O provide a crucial means for improving the overall efficiency of H2O electrolysis. A series of nonnoble metal [M = Fe(III), Co(II), Ni(II)]-nitrogen co-doped oxidized graphite rods (M-N/OGR) that function as in situ working electrodes for tri-functional oxygen evolution reaction, hydrogen evolution reaction, and oxygen reduction reaction electrocatalysis was prepared. The enhanced performance of the hybrid catalysts appear mostly associated with dual active site mechanisms originating from the synergic effects of M-N/Co-doped on the surface of the OGR. The development of multifunctional electrocatalysts with optimal catalytic activity using transition metals and nitrogen doped OGR opens new fields for in situ synthesized electrocatalysts for use in clean electrochemical energy storage and conversion technologies.",
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T1 - Tri-functional OER, HER and ORR electrocatalyst electrodes from in situ metal-nitrogen co-doped oxidized graphite rods

AU - Tsutsumi, Mayu

AU - Islam, Md Saidul

AU - Karim, Mohammad Razaul

AU - Rabin, Nurun Nahar

AU - Otani, Ryo

AU - Nakamura, Masaaki

AU - Lindoy, Leonard F.

AU - Hayami, Shinya

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