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New black indium oxide-tandem photothermal CO2-H2 methanol selective catalyst.
Zhang, Zeshu; Mao, Chengliang; Meira, Débora Motta; Duchesne, Paul N; Tountas, Athanasios A; Li, Zhao; Qiu, Chenyue; Tang, Sanli; Song, Rui; Ding, Xue; Sun, Junchuan; Yu, Jiangfan; Howe, Jane Y; Tu, Wenguang; Wang, Lu; Ozin, Geoffrey A.
Afiliação
  • Zhang Z; School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, 518172, Shenzhen, Guangdong, People's Republic of China.
  • Mao C; Solar Fuels Group, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada. chengliang.mao@mail.utoronto.ca.
  • Meira DM; Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Institute of Environmental & Applied Chemistry, College of Chemistry, Central China Normal University, Wuhan, 430079, People's Republic of China. chengliang.mao@mail.utoronto.ca.
  • Duchesne PN; CLS@APS, Advanced Photon Source, Argonne National Laboratory, Lemont, IL, 60439, USA.
  • Tountas AA; Canadian Light Source Inc., 44 Innovation Boulevard, Saskatoon, SK, S7N 2V3, Canada.
  • Li Z; Department of Chemistry, Queen's University, 90 Bader Lane, Kingston, ON, K7L 3N6, Canada.
  • Qiu C; Solar Fuels Group, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada.
  • Tang S; Solar Fuels Group, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada.
  • Song R; Department of Materials Science and Engineering, University of Toronto, 184 College Street, Toronto, ON, M5S 3E4, Canada.
  • Ding X; Solar Fuels Group, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada.
  • Sun J; Solar Fuels Group, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada.
  • Yu J; School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, 518172, Shenzhen, Guangdong, People's Republic of China.
  • Howe JY; School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, 518172, Shenzhen, Guangdong, People's Republic of China.
  • Tu W; School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, 518172, Shenzhen, Guangdong, People's Republic of China.
  • Wang L; Department of Materials Science and Engineering, University of Toronto, 184 College Street, Toronto, ON, M5S 3E4, Canada.
  • Ozin GA; Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College St, Toronto, ON, M5S 3E5, Canada.
Nat Commun ; 13(1): 1512, 2022 Mar 21.
Article em En | MEDLINE | ID: mdl-35314721
ABSTRACT
It has long been known that the thermal catalyst Cu/ZnO/Al2O3(CZA) can enable remarkable catalytic performance towards CO2 hydrogenation for the reverse water-gas shift (RWGS) and methanol synthesis reactions. However, owing to the direct competition between these reactions, high pressure and high hydrogen concentration (≥75%) are required to shift the thermodynamic equilibrium towards methanol synthesis. Herein, a new black indium oxide with photothermal catalytic activity is successfully prepared, and it facilitates a tandem synthesis of methanol at a low hydrogen concentration (50%) and ambient pressure by directly using by-product CO as feedstock. The methanol selectivities achieve 33.24% and 49.23% at low and high hydrogen concentrations, respectively.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article