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Low Temperature Methanation of CO2 on High Ni Content Ni-Ce-ZrO delta Catalysts Prepared via One-Pot Hydrothermal Synthesis

文献类型：期刊论文

作者Meeyoo, Vissanu1; Panchan, Noppadol1; Phongprueksathat, Nat1; Traitangwong, Atsadang2; Guo, Xinpeng2; Li, Chunshan2; Rirksomboon, Thirasak3,4
刊名CATALYSTS
出版日期2020
卷号10期号:1页码:10
关键词CO2 methanation nickel catalyst one-pot hydrothermal synthesis ceria zirconia
DOI10.3390/catal10010032
英文摘要Ni-Ce-Zr-O-delta catalysts were prepared via one-pot hydrothermal synthesis. It was found that Ni can be partially incorporated into the Ce-Zr lattice, increasing surface oxygen species. The catalysts possess high surface areas even at high Ni loadings. The catalyst with Ni content of 71.5 wt.% is able to activate CO2 methanation even at a low temperature (200 degrees C). Its CO2 conversion and methane selectivity were reported at 80% and 100%, respectively. The catalyst was stable for 48 h during the course of CO2 methanation at 300 degrees C. Catalysts with the addition of medium basic sites were found to have better catalytic activity for CO2 methanation.
WOS关键词CARBON-DIOXIDE ; NICKEL-CATALYST ; HYDROGENATION ; TRANSIENT ; SURFACE ; NANOPARTICLES ; KINETICS ; RH/CEO2 ; SUPPORT ; STATE
资助项目National Research Council of Thailand (NRCT) Thai-Chinese joint project[2559-152] ; NSFC-NRCT[51661145012]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000516825000032
出版者MDPI
资助机构National Research Council of Thailand (NRCT) Thai-Chinese joint project ; NSFC-NRCT
源URL[http://ir.ipe.ac.cn/handle/122111/39750]  
专题中国科学院过程工程研究所
通讯作者Meeyoo, Vissanu
作者单位1.Mahanakorn Univ Technol, Ctr Adv Mat & Environm Res, Bangkok 10530, Thailand
2.Chinese Acad Sci, Beijing Key Lab Ionic Liquids Clean Proc, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China
3.Chulalongkorn Univ, Petr & Petrochem Coll, Bangkok 10330, Thailand
4.Chulalongkorn Univ, Ctr Excellence Petrochem & Mat Technol, Bangkok 10330, Thailand
推荐引用方式
GB/T 7714		 Meeyoo, Vissanu,Panchan, Noppadol,Phongprueksathat, Nat,et al. Low Temperature Methanation of CO2 on High Ni Content Ni-Ce-ZrO delta Catalysts Prepared via One-Pot Hydrothermal Synthesis[J]. CATALYSTS,2020,10(1):10.
APA Meeyoo, Vissanu.,Panchan, Noppadol.,Phongprueksathat, Nat.,Traitangwong, Atsadang.,Guo, Xinpeng.,...&Rirksomboon, Thirasak.(2020).Low Temperature Methanation of CO2 on High Ni Content Ni-Ce-ZrO delta Catalysts Prepared via One-Pot Hydrothermal Synthesis.CATALYSTS,10(1),10.
MLA Meeyoo, Vissanu,et al."Low Temperature Methanation of CO2 on High Ni Content Ni-Ce-ZrO delta Catalysts Prepared via One-Pot Hydrothermal Synthesis".CATALYSTS 10.1(2020):10.

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来源：过程工程研究所

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