Effect of O<inf>2</inf> on the adsorption of SO<inf>2</inf> on carbon-supported pt electrocatalysts

• المؤلفون الرئيسيون: K. Punyawudho, S. Ma, J. W. Van Zee, J. R. Monnier
• التنسيق: دورية
• منشور في: 2018
• الموضوعات: Chemistry; Materials Science; Physics and Astronomy
• الوصول للمادة أونلاين: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79959194285&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/49820
• المؤسسة: Chiang Mai University

Adsorption of SO2 in the presence of O2 on Pt/C catalysts often used as electrocatalysts has been investigated by temperature programmed desorption (TPD) and X-ray photoelectron spectroscopy (XPS). The amounts of SO2 adsorption on Pt/C in the presence of O2 were much higher than those in the absence...