Effect of coupled catalyst loading and ionomer binder on oxygen reduction reaction in high-temperature pemfc

• Main Authors: A. A., Jalil, M. S. M., Yusof, A., Ahmad, S., Triwahyono, M. H. D., Othman, T. A. T., Abdullah, M. L., Firmansyah, Herma Dina, Setiabudi, Y., Gambo
• Format: Conference or Workshop Item
• Language: English
• Published: Universiti Malaysia Pahang 2018
• Subjects: TP Chemical technology
• Online Access: http://umpir.ump.edu.my/id/eprint/23642/1/3.%20Effect%20of%20coupled%20catalyst%20loading%20and%20ionomer%20binder.pdf; http://umpir.ump.edu.my/id/eprint/23642/

Polybenzimidazole (PBI) was studied as an ionomer binder at varying ratios (1-7) in a 20~40 wt% Pt–Pd/C cathode-coupled catalyst layer for the oxygen reduction reaction (ORR) in a high-temperature proton exchange membrane fuel cell (HT-PEMFC). Catalytic activity was examined by CV and LSV, while the...