Bimetal nanoparticle for electrolyzed water and preparation method thereof
The invention relates to a bimetallic nanoparticle for electrolyzing water and a preparation method thereof, and belongs to the field of electro-catalysis nano materials. According to the technical key points, the method comprises the following steps: 1) adding a FeCo bimetallic organic framework co...
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Format | Patent |
Language | Chinese English |
Published |
07.12.2021
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Abstract | The invention relates to a bimetallic nanoparticle for electrolyzing water and a preparation method thereof, and belongs to the field of electro-catalysis nano materials. According to the technical key points, the method comprises the following steps: 1) adding a FeCo bimetallic organic framework compound and dopamine hydrochloride into an alkaline solution, stirring for 24 hours, and carrying out solid-liquid separation to obtain MOF/PDA nano cubes, the alkaline solution being a tris (hydroxymethyl) aminomethane (Tris) buffer solution with the pH value of 8.0; 2) carrying out annealing treatment on the MOF/PDA nano cube prepared in the step 1) in ammonia gas atmosphere at different temperatures; and 3) further performing high-temperature carbonization on the solid sample obtained in the step 2) in a nitrogen atmosphere so as to obtain the product The FeCo bimetallic nanoparticle for electrolyzing water has the characteristics of large specific surface area, high conductivity, good stability, good catalytic a |
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AbstractList | The invention relates to a bimetallic nanoparticle for electrolyzing water and a preparation method thereof, and belongs to the field of electro-catalysis nano materials. According to the technical key points, the method comprises the following steps: 1) adding a FeCo bimetallic organic framework compound and dopamine hydrochloride into an alkaline solution, stirring for 24 hours, and carrying out solid-liquid separation to obtain MOF/PDA nano cubes, the alkaline solution being a tris (hydroxymethyl) aminomethane (Tris) buffer solution with the pH value of 8.0; 2) carrying out annealing treatment on the MOF/PDA nano cube prepared in the step 1) in ammonia gas atmosphere at different temperatures; and 3) further performing high-temperature carbonization on the solid sample obtained in the step 2) in a nitrogen atmosphere so as to obtain the product The FeCo bimetallic nanoparticle for electrolyzing water has the characteristics of large specific surface area, high conductivity, good stability, good catalytic a |
Author | PENG SHENGJIE XIE DENGYU |
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DocumentTitleAlternate | 一种用于电解水的双金属纳米粒子及其制备方法 |
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RelatedCompanies | NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS |
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Snippet | The invention relates to a bimetallic nanoparticle for electrolyzing water and a preparation method thereof, and belongs to the field of electro-catalysis nano... |
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SubjectTerms | APPARATUS THEREFOR CASTING CHEMISTRY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY NANOTECHNOLOGY PERFORMING OPERATIONS POWDER METALLURGY SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING WORKING METALLIC POWDER |
Title | Bimetal nanoparticle for electrolyzed water and preparation method thereof |
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