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Development of Metal Substrate Solid Oxide Electrolysis Cell Stacks for Large-Scale Carbon Dioxide Recovery

Research Project

Project/Area Number 19H02807
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 36020:Energy-related chemistry
Research InstitutionTokyo Institute of Technology

Principal Investigator

Kato Yukitaka  東京工業大学, 科学技術創成研究院, 教授 (20233827)

Co-Investigator(Kenkyū-buntansha) 高須 大輝  東京工業大学, 科学技術創成研究院, 准教授 (00833922)
佐伯 功  室蘭工業大学, 大学院工学研究科, 教授 (50235090)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2022: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2021: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2020: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywords炭素循環 / 二酸化炭素 / 電気分解 / MS-SOEC / カーボンニュートラル / 二酸化炭素資源化 / 一酸化炭素 / SOEC / CO2電気分解 / CO / 資源化
Outline of Research at the Start

二酸化炭素(CO2)を資源として循環する炭素循環エネルギーシステムの産業実装による産業の革新的な低炭素化が本研究のゴールである。CO2の還元・資源化がキーテクノロジーであり、本研究では固体酸化物電気分解セル(Solid Oxide Electrolysis Cell、SOEC)を用いたCO2還元によるCO2資源化を目指す。社会実装に必要な大量還元の大面積化を実現するため、金属基板上にSOECを製膜した新たな金属基板支持SOEC (MS-SOEC)の開発を進め、セルの大面積化、大規模CO2還元の可能性を示す。合わせて、積層化(スタック化)のための技術課題の解決を進める。

Outline of Final Research Achievements

This study proposes an Active Carbon Recycling Energy System (ACRES) to realize a carbon-neutral industry, and has successfully developed a stackable Metal Supported Solid Oxide Electrolysis Cell (MS-SOEC), which is essential for ACRES, and demonstrated CO2 electrolysis by MS-SOEC. Solid Oxide Electrolysis Cell (MS-SOEC), which is essential for ACRES, and demonstrated CO2 electrolysis by MS-SOEC. From the experimental results, the quantitative potential of ACRES was clarified. The above results show that the development of MS-SOECs enables large-scale ACRES by using large-area stacks.

Academic Significance and Societal Importance of the Research Achievements

本研究ではカーボンニュートラル産業の実現のために能動的炭素循環エネルギーシステム(Active Carbon Recycling Energy System, ACRES)を提言し、ACRESに必須な積層可能は金属支持固体酸化物電気分解セル(Metal Supported Solid Oxide Electrolysis Cell, MS-SOEC)を開発に成功し、MS-SOECによるCO2電気分解を実証した。ACRESはカーボンニュートラル産業の拡大に貢献する点で社会的意義が大きい。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (8 results)

All 2023 2022 2021 2020 2019

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (6 results) (of which Int'l Joint Research: 6 results,  Invited: 1 results)

  • [Journal Article] Development of Metal Supported SOEC for Carbon Recycling Iron Making System2020

    • Author(s)
      3.H. Takasu, Y. Maruyama, Y. Kato
    • Journal Title

      ISIJ International

      Volume: 60 Issue: 12 Pages: 2870-2875

    • DOI

      10.2355/isijinternational.ISIJINT-2020-506

    • NAID

      130007956953

    • ISSN
      0915-1559, 1347-5460
    • Year and Date
      2020-12-15
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Carbon Dioxide Reduction on a Metal-Supported Solid Oxide Electrolysis Cell2019

    • Author(s)
      Y. Numata, K. Nakajima, H. Takasu, Y. Kato
    • Journal Title

      ISIJ International

      Volume: 59 Issue: 4 Pages: 628-633

    • DOI

      10.2355/isijinternational.ISIJINT-2018-430

    • NAID

      130007633353

    • ISSN
      0915-1559, 1347-5460
    • Year and Date
      2019-04-15
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Effect on electrolysis performance depending on cell layer composition of metal-supported solid oxide electrolysis cells2023

    • Author(s)
      Sho Kuzukami, Kosuke Umeda, Shuzo Tominaga, Tan Zhe Hiroki Takasu, Yukitaka Kato
    • Organizer
      International Symposium on Zero-Carbon Energy Systems (IZES)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of Electrolyte Particle Size on CO2 Electrolysis Performance of Metal-Supported Solid Oxide Electrolysis Cells Prepared by Atmospheric Plasma Spraying Method2023

    • Author(s)
      Kosuke Umeda, Yuko Maruyama, Sho Kuzukami, Shuzo Tominaga, Tan Zhe, Yukitaka Kato, Hirok Takasu
    • Organizer
      International Symposium on Zero-Carbon Energy Systems (IZES)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Metal-Supported Solid Oxide Electrolysis Cell for CO2 Reduction in Carbon Recycling Energy Systems2022

    • Author(s)
      Umeda Kosuke, Sho Kuzukami, Yuko Maruyama, Tan Zhe, Yukitaka Kato, Hiroki Takasu
    • Organizer
      The Sixth International Symposium on Innovative. Materials and Processes in Energy Systems (IMPRES2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrolysis performance of a metal supported-solid oxide electrolysis cell for low-carbon iron making process2021

    • Author(s)
      Sho Kuzukami, Yuko Maruyama, Shuzo Tominaga, Hiroki Takasu, Yukitaka Kato
    • Organizer
      The First Symposium on Carbon Ultimate Utilization Technologies for the Global Environment (CUUTE-1)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of solid oxide electrolysis cell for CO2 reduction in active carbon recycling energy system for iron-making process2019

    • Author(s)
      Y. Maruyama, K. Nakajima, H. Takasu, Y. Kato
    • Organizer
      The Fifth International Symposium on Innovative Materials and Processes in Energy Systems (IMPRES2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Active Carbon Recycling Energy System (ACRES) for the Next Low-Carbon Society2019

    • Author(s)
      Y. Kato
    • Organizer
      5th International Workshop on Heat/Mass Transfer Advances for Energy Conservation and Pollution Control
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2019-04-18   Modified: 2024-01-30  

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