Dual active sites over Cu-ZnO-ZrO2 catalysts for carbon dioxide hydrogenation to methanol

•ZrO2 as a promoter is added into Cu-ZnO catalyst via a precipitation method.•A volcano-like trend is obtained between the percentage of Cu+ and the amount of ZrO2.•CuZn10Zr catalyst has the maximum value of STY to methanol.•Dual active sites are proposed during CO2 hydrogenation over CuZn10Zr catal...

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Veröffentlicht in:	Journal of environmental sciences (China) 2023-09, Vol.131, p.162-172
Hauptverfasser:	Sun, Xiucheng, Jin, Yifei, Cheng, Zaizhe, Lan, Guojun, Wang, Xiaolong, Qiu, Yiyang, Wang, Yanjiang, Liu, Huazhang, Li, Ying
Format:	Artikel
Sprache:	eng
Schlagworte:	CO2 hydrogenation Cu-ZnO-ZrO2 Dual active sites Formate Methanol
Online-Zugang:	Volltext
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