Enhanced Performance and Durability of Pore-Filling Membranes for Anion Exchange Membrane Water Electrolysis
Minyoung Lee, Jin-Soo Park, Diogo MF Santos · 2024
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Description
Lee and co-authors build and test new membranes for splitting water into hydrogen using electricity. The process, called anion exchange membrane water electrolysis, needs a thin sheet that lets charged particles pass while staying tough. Weak membranes tear or wear out, which raises the cost of green hydrogen.
The team made four pore-filling membranes and compared them with a commercial one. Their sheets were about half as thick yet roughly fourteen times stronger in pulling tests. The best version, named AE_3C, also conducted ions well and lasted longer before its voltage rose. The study shows that the choice of water-loving building blocks and crosslinkers drives both power and durability.
Catalog record
| CREATOR | Minyoung Lee, Jin-Soo Park, Diogo MF Santos |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 33 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |