Journal
PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL
Volume 30, Issue 6, Pages 743-750Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.pnsc.2020.08.014
Keywords
Intermediate temperature proton exchange membrane fuel cells; Proton exchange membrane; Polymer membrane; Composite membrane; Inorganic fillers
Funding
- Fundamental Research Funds for the Central Universities [JZ2018HGTB0252]
Ask authors/readers for more resources
An overview of intermediate temperature (100-300 degrees C) proton conducting membrane electrolyte materials for fuel cells is presented in this review. The fuel cells operated in intermediate temperature range could enhance the electrochemical kinetics, simplify water management, and improve impurities resistance. Polyfluorosulfonic acid polymer membrane represented by Nafion, and non-fluorinated arylene polymer membranes represented by polybenzimidazole are the two most widely polymer electrolyte membranes for intermediate temperature membrane. The structure regulation and fillers addition are two effective ways to maintain the conductivity and mechanical properties of membranes at intermediate temperature. Moreover, heteropolyacids, metal pyrophosphates and inorganic membranes also have attracted widespread attention when they operate at intermediate temperature.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available