{"title":"己内酰胺对分散碳载体上锡电沉积及Pt/(SnO2/C)催化剂制备的影响","authors":"D. Mauer, S. Belenov","doi":"10.15826/elmattech.2023.2.009","DOIUrl":null,"url":null,"abstract":"Composite SnO2/C materials obtained by electrodeposition of tin on Vulcan XC72 particles were used to fabricate a platinum catalyst for the oxygen electroreduction reaction (ORR). Thermogravimetry and X-ray diffraction methods made it possible to determine the composition of materials and the size of platinum and tin oxide crystallites. The use of the SnO2/C composite obtained in the presence of e-caprolactam (CPL) as a support made it possible to increase the electrochemically active surface area (ESA) of platinum and the mass activity of the Pt/SnO2/C catalyst in ORR.","PeriodicalId":347425,"journal":{"name":"Electrochemical Materials and Technologies","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Influence of caprolactam on the tin electrodeposition on a dispersed carbon support and preparation of Pt/(SnO2/C) catalysts\",\"authors\":\"D. Mauer, S. Belenov\",\"doi\":\"10.15826/elmattech.2023.2.009\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Composite SnO2/C materials obtained by electrodeposition of tin on Vulcan XC72 particles were used to fabricate a platinum catalyst for the oxygen electroreduction reaction (ORR). Thermogravimetry and X-ray diffraction methods made it possible to determine the composition of materials and the size of platinum and tin oxide crystallites. The use of the SnO2/C composite obtained in the presence of e-caprolactam (CPL) as a support made it possible to increase the electrochemically active surface area (ESA) of platinum and the mass activity of the Pt/SnO2/C catalyst in ORR.\",\"PeriodicalId\":347425,\"journal\":{\"name\":\"Electrochemical Materials and Technologies\",\"volume\":\"19 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Electrochemical Materials and Technologies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15826/elmattech.2023.2.009\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Electrochemical Materials and Technologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15826/elmattech.2023.2.009","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Influence of caprolactam on the tin electrodeposition on a dispersed carbon support and preparation of Pt/(SnO2/C) catalysts
Composite SnO2/C materials obtained by electrodeposition of tin on Vulcan XC72 particles were used to fabricate a platinum catalyst for the oxygen electroreduction reaction (ORR). Thermogravimetry and X-ray diffraction methods made it possible to determine the composition of materials and the size of platinum and tin oxide crystallites. The use of the SnO2/C composite obtained in the presence of e-caprolactam (CPL) as a support made it possible to increase the electrochemically active surface area (ESA) of platinum and the mass activity of the Pt/SnO2/C catalyst in ORR.
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