Choi, Insoo Kim, Hak-Yoon Ahn, Sang Hyun Hwang, Seung Jun Yoo, Sung Jong Kim, Ho Young Choi, Jihui Park, Hyan Joo Jang, Jong Hyun Kim, Soo-Kil 2024-01-20T03:30:27Z 2024-01-20T03:30:27Z 2021-09-05 2016-10 1533-4880 https://pubs.kist.re.kr/handle/201004/123624 Electrochemical conversion of carbon dioxide to formic acid was attempted on Sn-Zn alloy catalysts. The alloy catalysts were fabricated by electrodeposition, and their compositions were controlled by varying the concentration of the precursor solution. A home made proton exchange membrane-based electrochemical cell was used for the reduction of carbon dioxide. The concentration of formic acid produced and the conversion efficiency were determined via electrolysis and high performance liquid chromatography analysis. The effect of the alloy composition on the amount of formic acid generated and the conversion efficiency was evaluated, and alloy composition was found to have a strong influence on these variables. It was thus concluded that the conversion of carbon dioxide to formic acid can be enhanced by alloying Zn with Sn. English AMER SCIENTIFIC PUBLISHERS OXYGEN REDUCTION CO2 REDUCTION HIGH-PRESSURE ELECTROCATALYSTS ELECTROREDUCTION HYDROCARBONS ELECTROLYTE SELECTIVITY METAL TIN Electrochemical Conversion of Carbon Dioxide to Formic Acid on Sn-Zn Alloy Catalysts Prepared by Electrodeposition Article 10.1166/jnn.2016.13179 1 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.16, no.10, pp.10470 - 10474 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 16 10 10470 10474 scie scopus 000387100600058 2-s2.0-84990964690 Chemistry, Multidisciplinary Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article OXYGEN REDUCTION CO2 REDUCTION HIGH-PRESSURE ELECTROCATALYSTS ELECTROREDUCTION HYDROCARBONS ELECTROLYTE SELECTIVITY METAL TIN Tin Zinc Alloy Electrodeposition Electrochemical Conversion Carbon Dioxide Formic Acid