Bimetallic nanoparticles: advances in fundamental investigations and catalytic applications - 文章详情页

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Bimetallic　nanoparticles　provide　promising　active　sites　for　many　reactions,　and　such　materials　can　be　synthesized　with　different　spatial　distributions,　such　as　disordered　alloys,　core-shell　structures,　and　Janus-type　heterogeneous　structures.　Catalytic　activity,　selectivity,　and　stability　of　bimetallic　nanoparticles　can　be　modified　by　the　geometric,　electronic,　multifunctional　and　mixing　effects,　as　compared　with　single　metals.　Accurate　control　of　bimetallic　compositions　and　their　distributions　is　crucial　to　obtain　high-performance　catalysts.　The　present　review　summarizes　the　recent　advances　in　preparation　methods　and　catalytic　applications　of　supported　bimetallic　nanomaterials.　In　addition,　representative　case　studies　are　also　provided　to　investigate　how　bimetallic　nanoparticles　can　be　used　as　desired　catalysts　and　how　specific　functional　catalysts　are　designed　for　targeted　reactions.　The　structure-performance　relationships　of　supported　bimetallic　catalysts　for　a　number　of　reactions　are　discussed　to　achieve　a　fundamental　understanding.　Synthetic　strategies　and　perspectives　for　precise　control　of　bimetallic　active　components　and　element　distributions　with　distinctive　nanostructures　are　proposed　for　potential　industrial　applications.　©　2024　RSC.

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[ 1 ] [Lin H.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Liu Y.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Deng J.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Jing L.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
[ 5 ] [Wang Z.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
[ 6 ] [Wei L.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
[ 7 ] [Wei Z.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
[ 8 ] [Hou Z.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
[ 9 ] [Tao J.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
[ 10 ] [Dai H.]Beijing Key Laboratory for Green Catalysis and Separation, Key Laboratory of Beijing on Regional Air Pollution Control, Key Laboratory of Advanced Functional Materials, Education Ministry of China, Laboratory of Catalysis Chemistry and Nanoscience, Department of Chemical Engineering, Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China

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