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Efficient CO2 utili...
Efficient CO2 utilization and sustainable energy conversion via aqueous Zn-CO2 batteries
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- Kaur, Sukhjot (författare)
- Dept Chem, Delhi, India.
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- Kumar, Mukesh (författare)
- Dept Chem, Delhi, India.
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- Gupta, Divyani (författare)
- Dept Chem, Delhi, India.
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visa fler...
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- Mohanty, Prajna Parimita (författare)
- Indian Inst Technol Ropar, Dept Phys, Rupnagar 140001, Punjab, India.;HBNI, Harish Chandra Res Inst HRI Allahabad, Mat Theory Energy Scavenging MATES Lab, Chhatnag Rd, Prayagraj 211019, India.
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- Das, Tisita (författare)
- HBNI, Harish Chandra Res Inst HRI Allahabad, Mat Theory Energy Scavenging MATES Lab, Chhatnag Rd, Prayagraj 211019, India.
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- Chakraborty, Sudip (författare)
- HBNI, Harish Chandra Res Inst HRI Allahabad, Mat Theory Energy Scavenging MATES Lab, Chhatnag Rd, Prayagraj 211019, India.
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- Ahuja, Rajeev, 1965- (författare)
- Uppsala universitet,Materialteori,Indian Inst Technol Ropar, Dept Phys, Rupnagar 140001, Punjab, India.,Condensed Matter Theory Group
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- Nagaiah, Tharamani C. (författare)
- Dept Chem, Delhi, India.
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visa färre...
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Dept Chem, Delhi, India Indian Inst Technol Ropar, Dept Phys, Rupnagar 140001, Punjab, India.;HBNI, Harish Chandra Res Inst HRI Allahabad, Mat Theory Energy Scavenging MATES Lab, Chhatnag Rd, Prayagraj 211019, India. (creator_code:org_t)
- Elsevier, 2023
- 2023
- Engelska.
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Ingår i: Nano Energy. - : Elsevier. - 2211-2855 .- 2211-3282. ; 109
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Looking towards the economical and efficient carbon dioxide (CO2) utilization, metal-CO2 batteries uphold a great potential to enhance the efficiency of CO2 conversion to fuels. Pertaining to this, we have fabricated B, N -containing carbon with tubular morphology (C-BN@600) derived from ionic liquid (IL) and metal-organic framework (MOF) composite as cathode catalyst with Zn foil anode for aqueous rechargeable Zn-CO2 battery. The C-BN@600 catalyst demonstrate a remarkable activity towards electrochemical CO2 reduction to methanol with a Faradaic efficiency of 74% and a Yield rate of 2665 mu g h-1 mg-cat..1 The assembled battery consumes CO2 continuously and electrochemically convert it to methanol during discharge and simultaneously produces electrical energy with a remarkable energy density of 330 Wh kg- 1 and a power density of 5.42 mW cm-2 which is stable for more than 12 days (>300 h, 800 cycles) at 1 mA cm-2, providing a platform to serve a dual purpose of CO2 reduction and energy storage.
Ämnesord
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
Nyckelord
- Zn-CO2 battery
- Carbon dioxide reduction
- Bifunctional catalyst
- Boron and nitrogen containing carbon
- Energy storage and conversion
- Oxygen evolution reaction
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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