Exploring the catalytic properties of supported palladium catalysts in the transfer hydrogenolysis of glycerol

Mauriello, F.; Ariga, H.; Musolino, M.G.; Pietropaolo, R.; Takakusagi, S.; Asakura, K.

Exploring the catalytic properties of supported palladium catalysts in the transfer hydrogenolysis of glycerol

Mauriello, F.; Ariga, H.; Musolino, M.G. et al.

Applied catalysis B : environmental, 2015, 166, 121-131

Permalink : https://hdl.handle.net/2115/63548

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アクセス権	open access
URI	https://hdl.handle.net/2115/63548
タイトル	Exploring the catalytic properties of supported palladium catalysts in the transfer hydrogenolysis of glycerol
著者	Mauriello, F. ; Ariga, H. ; Musolino, M.G. ; Pietropaolo, R. ; Takakusagi, S. ; Asakura, K.
著者名 Mauriello, F.
e-Rad_Researcher 90570911 著者名 Ariga, H.
著者名 Musolino, M.G.
著者名 Pietropaolo, R.
e-Rad_Researcher 30359484 著者名 Takakusagi, S.
e-Rad_Researcher 60175164 著者名 Asakura, K.
言語	英語
キーワード	Catalytic transfer hydrogenolysis (CTH)
	Glycerol valorization
	1,2-Propanediol
	Coprecipitated palladium catalysts
	Strong metal support interaction
発行日	2015-05
出版者	Elsevier
収録物名	Applied catalysis B : environmental
巻(号)	166
ページ	121-131
抄録	The transfer hydrogenolysis of glycerol promoted by supported palladium catalysts is reported. The reactions were carried out under mild conditions (453K and 5 bar of N-2) in absence of added hydrogen by using the reaction solvent, 2-propanol, as hydrogen source. The catalytic results are interpreted in terms of metal (Pd)-metal (Co or Fe) interaction that modifies the electronic properties of palladium and affords bimetallic PdM sites (M= Co or Fe), thus enhancing the catalytic properties of the systems in the conversion of glycerol as well as in the selectivity to 1,2-propanediol and 1-propanol. The transfer hydrogenolysis mechanism is here elucidated and involves the glycerol dehydration to 1-hydroxyacetone and the subsequent hydrogenation of 1-hydroxyacetone to propylene glycol.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	(C) 2015 Elsevier B.V. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/.
PISSN	0926-3373
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.apcatb.2014.11.014