The amount of nitrogen doping has attracted attention recently because it provides additional catalytically active sites in catalysts. In this study, nitrogen-doped (N-doped) catalysts were synthesized by mixing melamine as a nitrogen source and commercial Tanaka catalyst with 67% Pt loading in different amounts of melamine. After nitrogen doping, N-doped catalysts were characterized by FTIR, XRD, elemental analysis, contact angle measurement, and PEM fuel cell performance tests. Change in the nitrogen amount in the catalyst resulted in an increase in the PEM fuel cell performance which can be attributed to the significant change in contact angle and so in the hydrophobicity of the catalysts.
Nitrogen Doping Melamine N-doped Catalyst Contact Angle PEM Fuel Cell
Birincil Dil | İngilizce |
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Konular | Mühendislik |
Bölüm | Research Articles |
Yazarlar | |
Yayımlanma Tarihi | 9 Haziran 2022 |
Gönderilme Tarihi | 8 Nisan 2021 |
Yayımlandığı Sayı | Yıl 2022 Cilt: Volume 2 Sayı: Issue 1 |
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