作者
Muhammad Aizaz Ud Din, Muhammad Idrees, Sidra Jamil, Syed Irfan, Ghazanfar Nazir, Muhammad Ahmad Mudassir, Muhammad Shahrukh Saleem, Saima Batool, Nanpu Cheng, Rahman Saidur
发表日期
2023/2/1
来源
Journal of Energy Chemistry
卷号
77
页码范围
499-513
出版商
Elsevier
简介
Methanol cross-over effects from the anode to the cathode are important parameters for reducing catalytic performance in direct methanol fuel cells. A promising candidate catalyst for the cathode in direct methanol fuel cells must have excellent activity toward oxygen reduction reaction and resistance to methanol oxidation reaction. This review focuses on the methanol tolerant noble metal-based electrocatalysts, including platinum and palladium-based alloys, noble metal–carbon based composites, transition metal-based catalysts, carbon-based metal catalysts, and metal-free catalysts. The understanding of the correlation between the activity and the synthesis method, electrolyte environment and stability issues are highlighted. For the transition metal-based catalyst, their activity, stability and methanol tolerance in direct methanol fuel cells and comparisons with those of platinum are particularly discussed. Finally …
引用总数