<> <http://www.w3.org/2000/01/rdf-schema#comment> "The repository administrator has not yet configured an RDF license."^^<http://www.w3.org/2001/XMLSchema#string> . <> <http://xmlns.com/foaf/0.1/primaryTopic> <https://khub.utp.edu.my/scholars/id/eprint/18551> . <https://khub.utp.edu.my/scholars/id/eprint/18551> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/AcademicArticle> . <https://khub.utp.edu.my/scholars/id/eprint/18551> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Article> . <https://khub.utp.edu.my/scholars/id/eprint/18551> <http://purl.org/dc/terms/title> "Efficient electrochemical CO2 conversion by cobalt-based metal organic frameworks modified by bimetallic gold-silver nanostructures"^^<http://www.w3.org/2001/XMLSchema#string> . <https://khub.utp.edu.my/scholars/id/eprint/18551> <http://purl.org/ontology/bibo/abstract> "The ongoing and rapid growth of atmospheric CO2 levels causes a crucial worldwide concern. Herein, an efficient electrocatalyst has been introduced for electrochemical CO2 reduction reaction (CO2RR) to address the stability issue of ZIF-67. The catalyst consists of gold and silver nanostructures electrodeposited on the surface of a cobalt-based metal-organic framework (Au-Ag@ZIF-67). The uniform distribution of the Au-Ag alloy without any agglomeration on ZIF-67 was confirmed through microscopic observations. After 13.3 h of CO2RR, the specific surface area of Au-Ag@ZIF-67 slightly decreased, whereas that of ZIF-67 declined drastically, indicating excellent structural stability of the Au-Ag alloy. Additionally, Au-Ag@ZIF-67/GCE revealed a faradaic efficiency of 53 and 38 for CO and H2, respectively. The enhanced CO2 absorption coupled with the effect of noble metal catalysts offered a current density of 16.4 mA cm�2 at �1 V (vs. RHE) with 91 Faradaic efficiency. The results indicate that ZIF-67 enhanced the adsorption capacity of CO2 molecules in comparison with the bare GCE. The combination of ZIF-67 with bimetallic Au-Ag nanostructures offers enhanced CO2 absorption and reduced charge transfer resistance, leading to improved catalytic activity and selectivity toward CO gas. The results suggest that the use of Au-Ag nanostructures provides superior catalytic activity compared to traditional catalysts, making this approach a promising development for CO2 gas elimination in the environment. © 2023 The Royal Society of Chemistry."^^<http://www.w3.org/2001/XMLSchema#string> . <https://khub.utp.edu.my/scholars/id/eprint/18551> <http://purl.org/dc/terms/date> "2023" . <https://khub.utp.edu.my/scholars/id/eprint/18551> <http://www.w3.org/2002/07/owl#sameAs> <https://doi.org/10.1039/d3cy00373f> . <https://khub.utp.edu.my/scholars/id/eprint/18551> <http://purl.org/ontology/bibo/volume> "13" . <https://khub.utp.edu.my/scholars/id/eprint/18551> <http://purl.org/ontology/bibo/issue> "12" . <https://khub.utp.edu.my/scholars/id/publication/ext-88def59989c2611e506a7c14522e98be> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Collection> . <https://khub.utp.edu.my/scholars/id/publication/ext-88def59989c2611e506a7c14522e98be> 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