{"title":"阳极铂负载对直接甲醇燃料电池性能影响的研究","authors":"Karthikeyan Palaniswamy","doi":"10.37256/mp.3220245105","DOIUrl":null,"url":null,"abstract":"Direct methanol fuel cells can utilize a liquid methanol fuel directly, without the need for prior reformation. This ability is highly advantageous when compared with other fuel cell technologies, which require pure hydrogen as a fuel source. An investigation was carried out to try and optimize the anode platinum loading using both Pt-NiTiO3 and Pt-Ru based electrocatalysts by determining a point of diminishing performance returns. The results showed continued performance improvement as anode platinum loading increased for the Pt-NiTiO3 catalyst, likely as a result of the methanol oxidation capabilities of NiTiO3. Whereas, for Pt-Ru based catalysts, an optimum point was found at 0.66 mgPt cm-2.","PeriodicalId":499568,"journal":{"name":"Materials Plus","volume":"27 16","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An investigation into the effect of anode platinum loading on Direct Methanol Fuel Cell performance\",\"authors\":\"Karthikeyan Palaniswamy\",\"doi\":\"10.37256/mp.3220245105\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Direct methanol fuel cells can utilize a liquid methanol fuel directly, without the need for prior reformation. This ability is highly advantageous when compared with other fuel cell technologies, which require pure hydrogen as a fuel source. An investigation was carried out to try and optimize the anode platinum loading using both Pt-NiTiO3 and Pt-Ru based electrocatalysts by determining a point of diminishing performance returns. The results showed continued performance improvement as anode platinum loading increased for the Pt-NiTiO3 catalyst, likely as a result of the methanol oxidation capabilities of NiTiO3. Whereas, for Pt-Ru based catalysts, an optimum point was found at 0.66 mgPt cm-2.\",\"PeriodicalId\":499568,\"journal\":{\"name\":\"Materials Plus\",\"volume\":\"27 16\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-07-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Plus\",\"FirstCategoryId\":\"0\",\"ListUrlMain\":\"https://doi.org/10.37256/mp.3220245105\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Plus","FirstCategoryId":"0","ListUrlMain":"https://doi.org/10.37256/mp.3220245105","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An investigation into the effect of anode platinum loading on Direct Methanol Fuel Cell performance
Direct methanol fuel cells can utilize a liquid methanol fuel directly, without the need for prior reformation. This ability is highly advantageous when compared with other fuel cell technologies, which require pure hydrogen as a fuel source. An investigation was carried out to try and optimize the anode platinum loading using both Pt-NiTiO3 and Pt-Ru based electrocatalysts by determining a point of diminishing performance returns. The results showed continued performance improvement as anode platinum loading increased for the Pt-NiTiO3 catalyst, likely as a result of the methanol oxidation capabilities of NiTiO3. Whereas, for Pt-Ru based catalysts, an optimum point was found at 0.66 mgPt cm-2.
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