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Synthesis of stacked metal layer elecetrode for electrochemical reduction reaction of carbon dioxide

Research Project

Project/Area Number 18K04737
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 26030:Composite materials and interfaces-related
Research InstitutionFukuoka University

Principal Investigator

Yoshihara Naoki  福岡大学, 工学部, 助教 (90708869)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords電気化学還元反応 / 二酸化炭素 / 複合材料 / 結晶構造 / 電極材料 / 金属積層構造 / 表面 / 電気化学還元 / 金属積層 / 表面・界面 / 原子膜
Outline of Final Research Achievements

The electrochemical reduction reaction of carbon dioxide (CO2ERR) has attracted significant interest with respect to converting into several products, such as carbonbased fuels or chemicals. It was shown by theoretical calculations that the product selectivity in CO2ERR is strongly depended on the CO2 adsorption energy on the interface of metal electrode. In this research, we demonstrated the effective CO2ERR by utilizing the stacked metal layer electrodes. Furthermore, we confirmed that the CO2ERR activity on the Cu/Ni stacked bilayer electrodes significantly affects the crystal structure beneath the Cu electrodes.

Academic Significance and Societal Importance of the Research Achievements

本研究にて作製した金属膜積層電極は、異種金属種の選定や下地金属の結晶構造によって多くの組合せが存在するため、これまで単一の金属電極では実現できなかったCO2吸着力の発現が可能となる。本研究は、副反応を抑制し、高効率なCO2転換を実証したが、さらに生成物選択性の拡張の可能性を有することから、その工業化への展開が期待される。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (18 results)

All 2021 2020 2019 2018

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (13 results) (of which Int'l Joint Research: 4 results)

  • [Journal Article] Tailoring Copper-loaded Woody-derived Carbon Materials by Thermal Treatment2020

    • Author(s)
      Kato Takafumi、Sano Akira、Urakawa Kouki、Yoshihara Naoki
    • Journal Title

      Transactions of the Materials Research Society of Japan

      Volume: 45 Issue: 6 Pages: 197-200

    • DOI

      10.14723/tmrsj.45.197

    • NAID

      130007949145

    • ISSN
      1382-3469, 2188-1650
    • Year and Date
      2020-12-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Selection of Support Materials for Uniform MoS<sub>2</sub> Monolayer Formation by Chemical Vapor Deposition2020

    • Author(s)
      Yoshihara Naoki、Sano Akira、Urakawa Kouki、Noda Masaru、Kato Takafumi
    • Journal Title

      Transactions of the Materials Research Society of Japan

      Volume: 45 Issue: 3 Pages: 81-84

    • DOI

      10.14723/tmrsj.45.81

    • NAID

      130007869023

    • ISSN
      1382-3469, 2188-1650
    • Year and Date
      2020-06-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Etchant-induced Selective Hydrocarbon Formation on Copper Electrodes by Electrochemical Reduction Reaction of Carbon Dioxide2020

    • Author(s)
      Yoshihara Naoki、Sano Akira、Noda Masaru、Kato Takafumi
    • Journal Title

      Chemistry Letters

      Volume: 49 Issue: 10 Pages: 1121-1124

    • DOI

      10.1246/cl.200365

    • NAID

      130007923178

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Surface Morphology Engineering of Copper Electrodes toward Enhanced CO2 Electrochemical Reduction Reaction2018

    • Author(s)
      Yoshihara Naoki、Saito Hiroki、Noda Masaru
    • Journal Title

      Chemistry Letters

      Volume: 47 Issue: 9 Pages: 1165-1168

    • DOI

      10.1246/cl.180497

    • NAID

      130007472116

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] The Electrochemical Conversion of Carbon Dioxide on Cu?Ni Stacked Bilayer Electrodes2018

    • Author(s)
      Yoshihara Naoki、Saito Hiroki、Noda Masaru
    • Journal Title

      ECS Transactions

      Volume: 88 Issue: 1 Pages: 361-367

    • DOI

      10.1149/08801.0361ecst

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 二酸化炭素の電気化学還元反応のための銅電極表面への化学エッチング処理の役割2021

    • Author(s)
      吉原直記, 野田賢, 加藤貴史
    • Organizer
      化学工学会第52回秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 二酸化炭素の電気化学還元反応に向けたバイオマス由来多孔質炭素電極の調製2021

    • Author(s)
      與田拓矢, 吉原直記, 加藤貴史
    • Organizer
      化学工学会第52回秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 銅担持バイオチャーによるCO2の電気化学的還元2019

    • Author(s)
      浦川晃希, 佐野彰, 吉原直記, 加藤貴史
    • Organizer
      第56回化学関連支部合同九州大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Selective Electrochemical Carbon Dioxide Conversion to Hydrocarbon on Ni/Cu binary Electrodes2019

    • Author(s)
      N. Yoshihara, H. Saito, M. Noda
    • Organizer
      APCChE2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 様々な担体上での単層二硫化モリブデンの制御合成2019

    • Author(s)
      吉原直記, 佐野彰, 浦川晃希, 野田賢, 加藤貴史
    • Organizer
      第29回日本MRS年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 銅を含侵したバイオマス由来炭素材料の表面特性2019

    • Author(s)
      浦川晃希, 加藤貴史, 吉原直記, 佐野彰
    • Organizer
      第29回日本MRS年次大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 銅/ニッケル複合電極上での二酸化炭素の電気化学還元反応に及ぼす表面構造の影響2019

    • Author(s)
      吉原直記, 齊藤浩輝, 野田賢
    • Organizer
      電気化学会第86回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] CO2の電気化学的還元に有効な銅担持メソポーラス炭素の合成2019

    • Author(s)
      浦川晃希, 佐野彰, 吉原直記, 加藤貴史
    • Organizer
      化学工学会第84年会
    • Related Report
      2018 Research-status Report
  • [Presentation] Electrochemical Reduction Reaction of Carbon Dioxide on Binary Cu/Ni Stacked Electrodes2018

    • Author(s)
      H. Saito, N. Yoshihara, M. Noda
    • Organizer
      ISChE 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Cu/Ni二元系積層電極上における二酸化炭素の電気化学還元反応2018

    • Author(s)
      齊藤浩輝, 吉原直記, 野田賢
    • Organizer
      化学工学会第50回秋季大会
    • Related Report
      2018 Research-status Report
  • [Presentation] The Electrochemical Conversion of Carbon Dioxide on Cu-Ni stacked Bilayer Electrodes2018

    • Author(s)
      N. Yoshihara, H. Saito, M. Noda
    • Organizer
      The First International Conference on 4D Materials and Systems
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 二酸化炭素から炭化水素燃料への高効率な転換に向けた銅/ニッケル二元系金属積層電極の開発2018

    • Author(s)
      齊藤浩輝, 吉原直記, 野田賢
    • Organizer
      第55回化学関連支部合同九州大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Electrochemical Reduction Reaction of Carbon Dioxide on the Exfoliated Single-crystal Copper Membranes2018

    • Author(s)
      N. Yoshihara, H. Saito, M. Noda
    • Organizer
      22nd Topical ISE Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2023-01-30  

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