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Nonthermal plasma (NTP) activated metal-organic frameworks (MOFs) catalyst for catalytic CO2 hydrogenation
Chen, Huanhao1; Mu, Yibing1; Shao, Yan1,2; Chansai, Sarayute1; Xiang, Huan1; Jiao, Yilai3; Hardacre, Christopher1; Fan, Xiaolei1
Corresponding AuthorChen, Huanhao(huanhao.chen@manchester.ac.uk)
2019-11-26
Source PublicationAICHE JOURNAL
ISSN0001-1541
Volume66Issue:4Pages:11
AbstractA systematic study of Ni supported on metal-organic frameworks (MOFs) catalyst (i.e., 15Ni/UiO-66) for catalytic CO2 hydrogenation under nonthermal plasma (NTP) conditions was presented. The catalyst outperformed other catalysts based on conventional supports such as ZrO2, representing highest CO2 conversion and CH4 selectivity at about 85 and 99%, respectively. We found that the turnover frequency of the NTP catalysis system (1.8 +/- 0.02 s(-1)) has a nearly two-fold improvement compared with the thermal catalysis (1.0 +/- 0.06 s(-1)). After 20 hr test, XPS and HRTEM characterizations confirmed the stability of the 15Ni/UiO-66 catalyst in the NTP-activated catalysis. The activation barrier for the NTP-activated catalysis was calculated as similar to 32 kJ mol(-1), being lower than the activation energy of the thermal catalysis (similar to 70 kJ mol(-1)). In situ DRIFTS characterization confirmed the formation of multiple carbonates and formates on catalyst surface activated by NTP, surpassing the control catalysts (e.g., 15Ni/alpha-Al2O3 and 15Ni/ZrO2).
Funding OrganizationChinese Scholarship Council (CSC) ; European Commission Marie Sklodowska-Curie Individual Fellowship ; Foundation of Department of Education of Guangdong Province
DOI10.1002/aic.16853
Indexed BySCI
Language英语
Funding ProjectChinese Scholarship Council (CSC)[201708440477] ; European Commission Marie Sklodowska-Curie Individual Fellowship[H2020-MSCA-IF-NTPleasure-748196] ; Foundation of Department of Education of Guangdong Province[2017KZDXM085] ; Foundation of Department of Education of Guangdong Province[2018KZDXM070]
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000498437100001
PublisherWILEY
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/136041
Collection中国科学院金属研究所
Corresponding AuthorChen, Huanhao
Affiliation1.Univ Manchester, Sch Engn, Dept Chem Engn & Analyt Sci, Manchester M13 9PL, Lancs, England
2.Wuyi Univ, Sch Biotechnol & Hlth Sci, Jiangmen, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Chen, Huanhao,Mu, Yibing,Shao, Yan,et al. Nonthermal plasma (NTP) activated metal-organic frameworks (MOFs) catalyst for catalytic CO2 hydrogenation[J]. AICHE JOURNAL,2019,66(4):11.
APA Chen, Huanhao.,Mu, Yibing.,Shao, Yan.,Chansai, Sarayute.,Xiang, Huan.,...&Fan, Xiaolei.(2019).Nonthermal plasma (NTP) activated metal-organic frameworks (MOFs) catalyst for catalytic CO2 hydrogenation.AICHE JOURNAL,66(4),11.
MLA Chen, Huanhao,et al."Nonthermal plasma (NTP) activated metal-organic frameworks (MOFs) catalyst for catalytic CO2 hydrogenation".AICHE JOURNAL 66.4(2019):11.
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