Atomically thin CVD graphene-integrated proton exchange membrane electrode assemblies: fabrication parameter space and hydrogen crossover mitigation
Abstract
crossover without impacting proton conductance. Notably, the decal approach remains effective even for thinner (∼12 μm thick) PEMs with inherently higher proton conductance, where reduced crossover can enable enhanced membrane durability and fuel cell efficiency. These findings establish fabrication-sensitive design rules for integrating 2D materials into MEAs and highlight the advantages of the decal-transfer approach for next-generation PEMs.
Fields of Study & Subjects
Fuel Cells and Related Materials
Nanopore and Nanochannel Transport Studies
Electrocatalysts for Energy Conversion
Publication details
- Journal / source
- Nanoscale
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 18
- Issue
- 26
- Pages
- 13781–13792
- Publication date
- 1 January 2026
- Language
- EN