Robust Self-Catalytic Reactor for CO2 Methanation Fabricated by Metal 3D Printing and Selective Electrochemical Dissolution

Kim, Hyo Jin; Mori, Kohsuke; Nakano, Takayoshi; Yamashita, Hiromi

doi:https://doi.org/10.1002/adfm.202303994

Robust Self-Catalytic Reactor for CO2 Methanation Fabricated by Metal 3D Printing and Selective Electrochemical Dissolution

Kim, Hyo Jin; Mori, Kohsuke; Nakano, Takayoshi et al.

Advanced Functional Materials, 2023, 33(41)

アクセス数:129件（2025-04-03 21:34 集計）

固定URL: https://hdl.handle.net/11094/92485

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タイトル	Robust Self-Catalytic Reactor for CO2 Methanation Fabricated by Metal 3D Printing and Selective Electrochemical Dissolution
著者	著者名 Kim, Hyo Jin
	NRID 1000090423087 1000090423087 ORCID 0000-0003-3915-4528 0000-0003-3915-4528 researchmap permalink 7000018582 7000018582 Scopus Author ID 35426128700 35426128700 著者名 Mori, Kohsuke
	NRID 1000030243182 1000030243182 ORCID 0000-0001-8052-1698 0000-0001-8052-1698 researchmap permalink read0013987 read0013987 Scopus Author ID 7403896013 7403896013 著者名 Nakano, Takayoshi
	NRID 1000040200688 1000040200688 researchmap permalink read0118536 read0118536 Scopus Author ID 7403649198 7403649198 著者名 Yamashita, Hiromi
キーワード等	catalysts
	CO2 methanation
	electrochemical selective dissolution
	metal 3D printing
	selective laser melting
	self-catalytic reactors
内容	Kim H.J., Mori K., Nakano T., et al. Robust Self-Catalytic Reactor for CO2 Methanation Fabricated by Metal 3D Printing and Selective Electrochemical Dissolution. Advanced Functional Materials , (2023); https://doi.org/10.1002/adfm.202303994.
抄録	The methanation of CO2 has been actively pursued as a practical approach to mitigating global climate change. However, the complexity of the catalyst development process has hindered the development of new catalysts for CO2 methanation; as a result, few catalysts are commercially available. Herein, a multifunctional self-catalytic reactor (SCR) is prepared via metal 3D printing and selective electrochemical dissolution as a method to not only simplify the catalyst development process but also fabricate active catalysts for CO2 methanation. The combination of metal 3D printing and selective electrochemical dissolution is demonstrated as a feasible method to prepare active catalysts for the methanation of CO2 in a short time. In addition, the use of an electrochemical method enables the formation of galvanic cells on the SCR; these cells continuously generate active sites via self-dissolution during a simple refresh process, resulting in high reusability of the SCR. The proposed method represents a new facile technique to fabricate highly reusable catalysts that exhibit superior performance for CO2 methanation, and the results provide a guideline for preparing metal 3D-printed catalysts that will satisfy industrial demand.
出版者	John Wiley and Sons Inc
収録物名	Advanced Functional Materials
巻(号)	33(41)
刊行年月	2023-06-20
言語	英語
ハンドルURL	https://hdl.handle.net/11094/92485
PISSN	1616301X
eISSN	16163028
NCID	AA11518753
関連情報 (isIdenticalTo)	DOI (出版社版) https://doi.org/10.1002/adfm.202303994
アクセス権	open access
権利情報	This article is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
出版タイプ	Version of Record
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	Advanced Functional Materials. 2023, 33(41)
DC.title	Robust Self-Catalytic Reactor for CO2 Methanation Fabricated by Metal 3D Printing and Selective Electrochemical Dissolution
DC.creator	Kim, Hyo Jin
	Mori, Kohsuke
	Nakano, Takayoshi
	Yamashita, Hiromi
DC.publisher	John Wiley and Sons Inc
DC.language' scheme='DCTERMS.RFC1766	英語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2023-06-20
DC.identifier	https://doi.org/10.1002/adfm.202303994
DC.subject	catalysts
	CO2 methanation
	electrochemical selective dissolution
	metal 3D printing
	selective laser melting
	self-catalytic reactors
DC.description	Kim H.J., Mori K., Nakano T., et al. Robust Self-Catalytic Reactor for CO2 Methanation Fabricated by Metal 3D Printing and Selective Electrochemical Dissolution. Advanced Functional Materials , (2023); https://doi.org/10.1002/adfm.202303994.
DCTERMS.abstract	The methanation of CO2 has been actively pursued as a practical approach to mitigating global climate change. However, the complexity of the catalyst development process has hindered the development of new catalysts for CO2 methanation; as a result, few catalysts are commercially available. Herein, a multifunctional self-catalytic reactor (SCR) is prepared via metal 3D printing and selective electrochemical dissolution as a method to not only simplify the catalyst development process but also fabricate active catalysts for CO2 methanation. The combination of metal 3D printing and selective electrochemical dissolution is demonstrated as a feasible method to prepare active catalysts for the methanation of CO2 in a short time. In addition, the use of an electrochemical method enables the formation of galvanic cells on the SCR; these cells continuously generate active sites via self-dissolution during a simple refresh process, resulting in high reusability of the SCR. The proposed method represents a new facile technique to fabricate highly reusable catalysts that exhibit superior performance for CO2 methanation, and the results provide a guideline for preparing metal 3D-printed catalysts that will satisfy industrial demand.
DC.rights	This article is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
DC.format	92485
citation_title	Robust Self-Catalytic Reactor for CO2 Methanation Fabricated by Metal 3D Printing and Selective Electrochemical Dissolution
citation_author	Kim, Hyo Jin
	Mori, Kohsuke
	Nakano, Takayoshi
	Yamashita, Hiromi
citation_publisher	John Wiley and Sons Inc
citation_language	英語
citation_date	2023-06-20
citation_journal_title	Advanced Functional Materials
citation_volume	33
citation_issue	41
citation_doi	https://doi.org/10.1002/adfm.202303994
citation_public_url	https://hdl.handle.net/11094/92485

Robust Self-Catalytic Reactor for CO2 Methanation Fabricated by Metal 3D Printing and Selective Electrochemical Dissolution

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