LAPSE:2023.7468
Published Article
LAPSE:2023.7468
Polyoxometalates as Electrocatalysts for Electrochemical Energy Conversion and Storage
February 24, 2023
Abstract
Polyoxometalates (POMs) are polyatomic ions with closed three-dimensional frameworks. Their unique structure contains a large number of redox active sites, making them promising electrocatalysts for electrochemical energy conversion and storage applications. Thus, this paper presents an overview of the use of POMs as electrocatalysts for electrochemical energy conversion and storage devices, such as batteries, supercapacitors, fuel cells, or water electrolyzers. A discussion of the viability of these materials as alternatives to noble metal-based electrocatalysts is made. The current status of these materials to respond to the challenges of converting modern energy systems into more sustainable ones is also envisaged.
Polyoxometalates (POMs) are polyatomic ions with closed three-dimensional frameworks. Their unique structure contains a large number of redox active sites, making them promising electrocatalysts for electrochemical energy conversion and storage applications. Thus, this paper presents an overview of the use of POMs as electrocatalysts for electrochemical energy conversion and storage devices, such as batteries, supercapacitors, fuel cells, or water electrolyzers. A discussion of the viability of these materials as alternatives to noble metal-based electrocatalysts is made. The current status of these materials to respond to the challenges of converting modern energy systems into more sustainable ones is also envisaged.
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Keywords
electrocatalysis, energy conversion and storage, hydrogen evolution reaction, oxygen evolution reaction, oxygen reduction reaction, polyoxometalates
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Suggested Citation
Gusmão FMB, Mladenović D, Radinović K, Santos DMF, Šljukić B. Polyoxometalates as Electrocatalysts for Electrochemical Energy Conversion and Storage. (2023). LAPSE:2023.7468
Author Affiliations
Gusmão FMB: Center of Physics and Engineering of Advanced Materials, Laboratory for Physics of Materials and Emerging Technologies, Chemical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal [ORCID]
Mladenović D: University of Belgrade, Faculty of Physical Chemistry, Studentski trg 12-16, 11158 Belgrade, Serbia [ORCID]
Radinović K: University of Belgrade, Faculty of Physical Chemistry, Studentski trg 12-16, 11158 Belgrade, Serbia [ORCID]
Santos DMF: Center of Physics and Engineering of Advanced Materials, Laboratory for Physics of Materials and Emerging Technologies, Chemical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal [ORCID]
Šljukić B: Center of Physics and Engineering of Advanced Materials, Laboratory for Physics of Materials and Emerging Technologies, Chemical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal
Mladenović D: University of Belgrade, Faculty of Physical Chemistry, Studentski trg 12-16, 11158 Belgrade, Serbia [ORCID]
Radinović K: University of Belgrade, Faculty of Physical Chemistry, Studentski trg 12-16, 11158 Belgrade, Serbia [ORCID]
Santos DMF: Center of Physics and Engineering of Advanced Materials, Laboratory for Physics of Materials and Emerging Technologies, Chemical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal [ORCID]
Šljukić B: Center of Physics and Engineering of Advanced Materials, Laboratory for Physics of Materials and Emerging Technologies, Chemical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal
Journal Name
Energies
Volume
15
Issue
23
First Page
9021
Year
2022
Publication Date
2022-11-29
ISSN
1996-1073
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Original Submission
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PII: en15239021, Publication Type: Review
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LAPSE:2023.7468
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https://doi.org/10.3390/en15239021
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Feb 24, 2023
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