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Liquid-Metal-Enabled Mechanical-Energy-Induced CO2 Conversion.
Tang, Junma; Tang, Jianbo; Mayyas, Mohannad; Ghasemian, Mohammad B; Sun, Jing; Rahim, Md Arifur; Yang, Jiong; Han, Jialuo; Lawes, Douglas J; Jalili, Rouhollah; Daeneke, Torben; Saborio, Maricruz G; Cao, Zhenbang; Echeverria, Claudia A; Allioux, Francois-Marie; Zavabeti, Ali; Hamilton, Jessica; Mitchell, Valerie; O'Mullane, Anthony P; Kaner, Richard B; Esrafilzadeh, Dorna; Dickey, Michael D; Kalantar-Zadeh, Kourosh.
Afiliación
  • Tang J; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Tang J; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Mayyas M; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Ghasemian MB; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Sun J; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Rahim MA; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Yang J; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Han J; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Lawes DJ; Mark Wainwright Analytical Centre, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Jalili R; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Daeneke T; School of Engineering, Royal Melbourne Institute of Technology (RMIT), Melbourne, VIC, 3001, Australia.
  • Saborio MG; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Cao Z; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Echeverria CA; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Allioux FM; School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Zavabeti A; Department of Chemical Engineering, The University of Melbourne, Parkville, VIC, 3010, Australia.
  • Hamilton J; Australian Synchrotron, ANSTO, Clayton, VIC, 3168, Australia.
  • Mitchell V; Australian Synchrotron, ANSTO, Clayton, VIC, 3168, Australia.
  • O'Mullane AP; School of Chemistry and Physics, Queensland University of Technology (QUT), Brisbane, QLD, 4001, Australia.
  • Kaner RB; Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, CA, 90095, USA.
  • Esrafilzadeh D; Department of Material Science and Engineering, University of California, Los Angeles, CA, 90095, USA.
  • Dickey MD; Graduate School of Biomedical Engineering, University of New South Wales (UNSW), Sydney, NSW, 2052, Australia.
  • Kalantar-Zadeh K; Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC, 27695, USA.
Adv Mater ; 34(1): e2105789, 2022 Jan.
Article en En | MEDLINE | ID: mdl-34613649
A green carbon capture and conversion technology offering scalability and economic viability for mitigating CO2 emissions is reported. The technology uses suspensions of gallium liquid metal to reduce CO2 into carbonaceous solid products and O2 at near room temperature. The nonpolar nature of the liquid gallium interface allows the solid products to instantaneously exfoliate, hence keeping active sites accessible. The solid co-contributor of silver-gallium rods ensures a cyclic sustainable process. The overall process relies on mechanical energy as the input, which drives nano-dimensional triboelectrochemical reactions. When a gallium/silver fluoride mix at 7:1 mass ratio is employed to create the reaction material, 92% efficiency is obtained at a remarkably low input energy of 230 kWh (excluding the energy used for dissolving CO2 ) for the capture and conversion of a tonne of CO2 . This green technology presents an economical solution for CO2 emissions.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Adv Mater Asunto de la revista: BIOFISICA / QUIMICA Año: 2022 Tipo del documento: Article País de afiliación: Australia Pais de publicación: Alemania
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Adv Mater Asunto de la revista: BIOFISICA / QUIMICA Año: 2022 Tipo del documento: Article País de afiliación: Australia Pais de publicación: Alemania