Ethylene oxidation activity of silica-supported platinum catalysts for the preservation of perishables

Mori, Takeshi; Shigyo, Tatsuhiro; Nomura, Takafumi; Osanai, Yuki; Nakajima, Kiyotaka; Fukuoka, Atsushi

Ethylene oxidation activity of silica-supported platinum catalysts for the preservation of perishables

Mori, Takeshi; Shigyo, Tatsuhiro; Nomura, Takafumi et al.

Catalysis science and technology, 2022, 12(10), 3116-3122

Permalink : https://hdl.handle.net/2115/89332

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論文情報

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アクセス権	open access
URI	https://hdl.handle.net/2115/89332
タイトル	Ethylene oxidation activity of silica-supported platinum catalysts for the preservation of perishables
著者	Mori, Takeshi ; Shigyo, Tatsuhiro ; Nomura, Takafumi ; Osanai, Yuki ; Nakajima, Kiyotaka ; Fukuoka, Atsushi
著者名 Mori, Takeshi
著者名 Shigyo, Tatsuhiro
著者名 Nomura, Takafumi
著者名 Osanai, Yuki
e-Rad_Researcher 90451997 著者名 Nakajima, Kiyotaka
e-Rad_Researcher 80189927 著者名 Fukuoka, Atsushi
言語	英語
発行日	2022-05-21
出版者	Royal Society of Chemistry
収録物名	Catalysis science and technology
巻(号)	12(10)
ページ	3116-3122
抄録	The ethylene oxidation activities of silica-supported platinum-based catalysts (Pt/A380 and PtRu/A380) were studied under semi-practical conditions (liter-sized batch system containing moisture and perishables). Storage tests of premature bananas, cucumbers, and apples have proved that the catalysts can remove ethylene generated from the perishables. Ripening of these perishables is significantly delayed by the catalytic removal of ethylene, which confirms that these catalysts are effective for the extension of the shelf-lives of the perishables. Two crucial parameters, the rate of ethylene production from the perishables and the rate of ethylene decomposition by the catalysts, were successfully quantified through storage tests of the perishables. The minimum amount of catalyst necessary for practical application in a storage room can be estimated by a simple numerical analysis using the determined parameters.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	2044-4753
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1039/d2cy00335j