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Luo M, Ozden A, Wang Z, Li F, Erick Huang J, Hung SF, Wang Y, Li J, Nam DH, Li YC, Xu Y, Lu R, Zhang S, Lum Y, Ren Y, Fan L, Wang F, Li HH, Appadoo D, Dinh CT, Liu Y, Chen B, Wicks J, Chen H, Sinton D, Sargent EH. Coordination Polymer Electrocatalysts Enable Efficient CO-to-Acetate Conversion. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2209567. [PMID: 36584285 DOI: 10.1002/adma.202209567] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/20/2022] [Indexed: 06/17/2023]
Abstract
Upgrading carbon dioxide/monoxide to multi-carbon C2+ products using renewable electricity offers one route to more sustainable fuel and chemical production. One of the most appealing products is acetate, the profitable electrosynthesis of which demands a catalyst with higher efficiency. Here, a coordination polymer (CP) catalyst is reported that consists of Cu(I) and benzimidazole units linked via Cu(I)-imidazole coordination bonds, which enables selective reduction of CO to acetate with a 61% Faradaic efficiency at -0.59 volts versus the reversible hydrogen electrode at a current density of 400 mA cm-2 in flow cells. The catalyst is integrated in a cation exchange membrane-based membrane electrode assembly that enables stable acetate electrosynthesis for 190 h, while achieving direct collection of concentrated acetate (3.3 molar) from the cathodic liquid stream, an average single-pass utilization of 50% toward CO-to-acetate conversion, and an average acetate full-cell energy efficiency of 15% at a current density of 250 mA cm-2 .
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Affiliation(s)
- Mingchuan Luo
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - Adnan Ozden
- Department of Mechanical and Industrial Engineering, University of Toronto, 5 King's, College Road, Toronto, Ontario, M5S 3G8, Canada
| | - Ziyun Wang
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
- School of Chemical Sciences, The University of Auckland, Auckland, 1010, New Zealand
| | - Fengwang Li
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
- School of Chemical and Biomolecular Engineering and The University of Sydney Nano Institute, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Jianan Erick Huang
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - Sung-Fu Hung
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu, 300, Taiwan
| | - Yuhang Wang
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - Jun Li
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
- Department of Mechanical and Industrial Engineering, University of Toronto, 5 King's, College Road, Toronto, Ontario, M5S 3G8, Canada
| | - Dae-Hyun Nam
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - Yuguang C Li
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - Yi Xu
- Department of Mechanical and Industrial Engineering, University of Toronto, 5 King's, College Road, Toronto, Ontario, M5S 3G8, Canada
| | - Ruihu Lu
- School of Chemical Sciences, The University of Auckland, Auckland, 1010, New Zealand
| | - Shuzhen Zhang
- School of Chemical and Biomolecular Engineering and The University of Sydney Nano Institute, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Yanwei Lum
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
- Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis, Singapore, 138634, Singapore
| | - Yang Ren
- X-ray Science Division, Argonne National Laboratory, Lemont, Illinois, 60439, USA
| | - Longlong Fan
- X-ray Science Division, Argonne National Laboratory, Lemont, Illinois, 60439, USA
| | - Fei Wang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, 030001, P. R. China
| | - Hui-Hui Li
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | | | - Cao-Thang Dinh
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - Yuan Liu
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - Bin Chen
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - Joshua Wicks
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - Haijie Chen
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
| | - David Sinton
- Department of Mechanical and Industrial Engineering, University of Toronto, 5 King's, College Road, Toronto, Ontario, M5S 3G8, Canada
| | - Edward H Sargent
- Department of Electrical and Computer Engineering, University of Toronto, 35 St, George Street, Toronto, Ontario, M5S 1A4, Canada
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Bisotti F, Fedeli M, Prifti K, Galeazzi A, Dell’Angelo A, Manenti F. Impact of Kinetic Models on Methanol Synthesis Reactor Predictions: In Silico Assessment and Comparison with Industrial Data. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04476] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Filippo Bisotti
- Center for Sustainable Process Engineering Research (SuPER), CMIC Dept. “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
| | - Matteo Fedeli
- Center for Sustainable Process Engineering Research (SuPER), CMIC Dept. “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
| | - Kristiano Prifti
- Center for Sustainable Process Engineering Research (SuPER), CMIC Dept. “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
| | - Andrea Galeazzi
- Center for Sustainable Process Engineering Research (SuPER), CMIC Dept. “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
| | - Anna Dell’Angelo
- Center for Sustainable Process Engineering Research (SuPER), CMIC Dept. “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
| | - Flavio Manenti
- Center for Sustainable Process Engineering Research (SuPER), CMIC Dept. “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milan, Italy
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