Catalytic Methylation of Aromatic Hydrocarbons using CO2/H2 over Re/TiO2 and H-MOR Catalysts

Ting, Kah Wei; Kamakura, Haruka; Poly, Sharmin S.; Toyao, Takashi; Hakim Siddiki, S. M. A.; Maeno, Zen; Matsushita, Koichi; Shimizu, Ken-ichi

Catalytic Methylation of Aromatic Hydrocarbons using CO2/H2 over Re/TiO2 and H-MOR Catalysts

Ting, Kah Wei; Kamakura, Haruka; Poly, Sharmin S. et al.

ChemCatChem, 2020, 12(8), 2215-2220

Permalink : https://hdl.handle.net/2115/81015

このアイテムのアクセス数:576件（2026-08-10 11:45 集計）

閲覧可能ファイル

ファイル	フォーマット	サイズ	閲覧回数	説明
Manuscript	pdf	367 KB	647

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

アクセス権	open access
URI	https://hdl.handle.net/2115/81015
タイトル	Catalytic Methylation of Aromatic Hydrocarbons using CO2/H2 over Re/TiO2 and H-MOR Catalysts
著者	Ting, Kah Wei ; Kamakura, Haruka ; Poly, Sharmin S. ; Toyao, Takashi ; Hakim Siddiki, S. M. A. ; Maeno, Zen ; Matsushita, Koichi ; Shimizu, Ken-ichi
著者名 Ting, Kah Wei
著者名 Kamakura, Haruka
著者名 Poly, Sharmin S.
e-Rad_Researcher 80775388 著者名 Toyao, Takashi
著者名 Hakim Siddiki, S. M. A.
e-Rad_Researcher 30721154 著者名 Maeno, Zen
著者名 Matsushita, Koichi
e-Rad_Researcher 60324000 著者名 Shimizu, Ken-ichi
言語	英語
キーワード	CO2 hydrogenation
	C-methylation
	Aromatics
	One-pot synthesis
発行日	2020-04-20
出版者	Wiley-VCH
収録物名	ChemCatChem
巻(号)	12(8)
ページ	2215-2220
抄録	A combined catalyst comprising TiO2-supported Re (Re(1)/TiO2; Re=1 wt\%) and H-MOR (SiO2/Al2O3=90) was found to promote the methylation of benzene using CO2 and H2. This catalytic system exhibited high performance with regard to the synthesis of methylated benzenes and gave high yields of total methylated products (up to 52 \% benzene-based yield and 42 \% CO2-based yield) under the reaction conditions employed in this study (pCO2=1 MPa; pH2=5 MPa; T=250 °C; t=20 h) in a batch reactor. Catalyst screening demonstrated that a combination of Re(1)/TiO2 and H-MOR (SiO2/Al2O3=90) exhibited superior performance compared to other combinations of supported metal catalysts and zeolites in terms of both yield and selectivity for methylated benzenes.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	This is the peer reviewed version of the following article: K. W. Ting, H. Kamakura, S. S. Poly, T. Toyao, S. M. A. Hakim Siddiki, Z. Maeno, K. Matsushita, K.-i. Shimizu, ChemCatChem 2020 , 12 , 2215, which has been published in final form at https://doi.org/10.1002/cctc.202000036 . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
PISSN	1867-3880
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1002/cctc.202000036