Multi-metallic electrocatalysts as emerging class of materials: opportunities and challenges in the synthesis, characterization, and applications.

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Title: Multi-metallic electrocatalysts as emerging class of materials: opportunities and challenges in the synthesis, characterization, and applications.
Authors: Israr, Muhammad1 (AUTHOR), Humayun, Muhammad2 (AUTHOR), Suliman, Munzir H.3 (AUTHOR), Abdinejad, Maryam4 (AUTHOR), Rasheed, Tahir5 (AUTHOR), Helal, Aasif3 (AUTHOR), Khan, Iltaf3 (AUTHOR), Bououdina, Mohamed2 (AUTHOR), Wang, Chundong2,6 (AUTHOR), Usman, Muhammad3 (AUTHOR) muhammadu@kfupm.edu.sa
Source: Catalysis Reviews: Science & Engineering. 2025, Vol. 67 Issue 4, p999-1059. 61p.
Subjects: Electrocatalysts, Catalytic activity, Chemical synthesis, Electrode reactions, Catalysis, Classification
Abstract: Nowadays, extensive efforts have been devoted to the fabrication and design of metalbased catalysts with high activity, selectivity, and stability. Theoretical and experimental investigations have empowered the construction of a variety of techniques to tune the catalytic efficiency of catalysts by monitoring their size, morphology, composition, and crystal structure. Multimetal catalysts (MMCs) provide a revolutionary synergistic effect between metals, which is a promising strategy to tune and enhance the catalysts' productivity and product selectivity. The purpose of this article is to familiarize readers with the most uptodate information regarding the synthesis and classification of MMCs. The key roles of MMCs electrocatalysts in a variety of applications such as CO2 conversion via electrochemical CO2 reduction reaction (ECO2RR), H2 evolution reaction (HER), O2 evolution reaction (OER), O2 reduction reaction (ORR), N2 reduction reaction (NRR), methanol oxidation reaction (MOR), ethanol oxidation reaction (EOR), formic acid oxidation reaction (FAOR), and urea oxidation reaction (UOR) are summarized. This review also addressed the challenges and prospects for multimetallic catalyst design, characterization, and applications. This review article will provide a clear roadmap for the research and progress of multimetallic catalysts for electrocatalytic applications. [ABSTRACT FROM AUTHOR]
Copyright of Catalysis Reviews: Science & Engineering is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
An: 188896966
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  Data: Multi-metallic electrocatalysts as emerging class of materials: opportunities and challenges in the synthesis, characterization, and applications.
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  Data: <searchLink fieldCode="AR" term="%22Israr%2C+Muhammad%22">Israr, Muhammad</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Humayun%2C+Muhammad%22">Humayun, Muhammad</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Suliman%2C+Munzir+H%2E%22">Suliman, Munzir H.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Abdinejad%2C+Maryam%22">Abdinejad, Maryam</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rasheed%2C+Tahir%22">Rasheed, Tahir</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Helal%2C+Aasif%22">Helal, Aasif</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Khan%2C+Iltaf%22">Khan, Iltaf</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bououdina%2C+Mohamed%22">Bououdina, Mohamed</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Chundong%22">Wang, Chundong</searchLink><relatesTo>2,6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Usman%2C+Muhammad%22">Usman, Muhammad</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> muhammadu@kfupm.edu.sa</i>
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  Data: <searchLink fieldCode="JN" term="%22Catalysis+Reviews%3A+Science+%26+Engineering%22">Catalysis Reviews: Science & Engineering</searchLink>. 2025, Vol. 67 Issue 4, p999-1059. 61p.
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  Data: <searchLink fieldCode="DE" term="%22Electrocatalysts%22">Electrocatalysts</searchLink><br /><searchLink fieldCode="DE" term="%22Catalytic+activity%22">Catalytic activity</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+synthesis%22">Chemical synthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Electrode+reactions%22">Electrode reactions</searchLink><br /><searchLink fieldCode="DE" term="%22Catalysis%22">Catalysis</searchLink><br /><searchLink fieldCode="DE" term="%22Classification%22">Classification</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: Nowadays, extensive efforts have been devoted to the fabrication and design of metalbased catalysts with high activity, selectivity, and stability. Theoretical and experimental investigations have empowered the construction of a variety of techniques to tune the catalytic efficiency of catalysts by monitoring their size, morphology, composition, and crystal structure. Multimetal catalysts (MMCs) provide a revolutionary synergistic effect between metals, which is a promising strategy to tune and enhance the catalysts' productivity and product selectivity. The purpose of this article is to familiarize readers with the most uptodate information regarding the synthesis and classification of MMCs. The key roles of MMCs electrocatalysts in a variety of applications such as CO2 conversion via electrochemical CO2 reduction reaction (ECO2RR), H2 evolution reaction (HER), O2 evolution reaction (OER), O2 reduction reaction (ORR), N2 reduction reaction (NRR), methanol oxidation reaction (MOR), ethanol oxidation reaction (EOR), formic acid oxidation reaction (FAOR), and urea oxidation reaction (UOR) are summarized. This review also addressed the challenges and prospects for multimetallic catalyst design, characterization, and applications. This review article will provide a clear roadmap for the research and progress of multimetallic catalysts for electrocatalytic applications. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Catalysis Reviews: Science & Engineering is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1080/01614940.2024.2347479
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        Text: English
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        PageCount: 61
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    Subjects:
      – SubjectFull: Electrocatalysts
        Type: general
      – SubjectFull: Catalytic activity
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      – SubjectFull: Chemical synthesis
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      – SubjectFull: Classification
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              Text: 2025
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