文献类型：期刊文献

英文题名：A novel synthetic route for MOF-derived CuO-CeO2 catalyst with remarkable methanol steam reforming performance

作者：Chen, Yue[1];Li, Shantong[1];Lv, Shuyi[1];Huang, Yongmin[1]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, Minist Educ, Key Lab Specially Funct Polymer Mat & Related Tec, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2021

卷号：149

外文期刊名：CATALYSIS COMMUNICATIONS

收录：;EI(收录号：20204509458137);WOS:【SCI-EXPANDED(收录号:WOS:000600589400028)】；

基金：This research was funded by the Fundamental Research Funds for the Central Universities (NO. 50321042017001).

语种：英文

外文关键词：CuO-CeO2 catalysts; Metal organic framework; Metal dispersion; Oxygen species spillover; Methanol steam reforming

摘要：The CuO-CeO2 catalyst with high Cu content and dispersion was prepared by pyrolysis of the self-assembled HKUST-1-CeO2 composite, where HKUST-1 represented a typical metal organic framework Cu-3(btc)(2) (btc = benzene-1,3,5-tricarboxylate). The catalyst magnified remarkable performance under a gas hourly space velocity (GHSV) of 31,440 cm(3) g(-1) h(-1), attaining H-2 production rate of 3648 ml kg(cat)(-1) s(-1) with CO selectivity of 0.5% under 543 K. Characterization results demonstrated that high dispersion of active metal can facilitate oxygen species spillover, accounting for the remarkable catalytic behavior. In situ infrared Fourier transform spectroscopy (in situ DRIFT) disclosed the possible reaction pathway for methanol steam reforming (MSR) reaction.