Uniformity, Performance, and Durability of Roll-to-Roll-Coated Iridium Oxide Electrolyzer Catalyst Layers
Data for "Uniformity, Performance, and Durability of Roll-to-Roll-Coated Iridium Oxide Electrolyzer Catalyst Layers.? This work investigates the use of roll-to-roll coating methods for the production of iridium oxide catalyst layers for proton exchange membrane water electrolyzers. Catalyst layers were produced using two coating methods: slot die and gravure. The film microstructure and uniformity were investigated by electron microscopy. Membrane electrode assembly testing investigated the impacts of coating method and catalyst layer uniformity on electrolyzer performance and durability.
Citation Formats
TY - DATA
AB - Data for "Uniformity, Performance, and Durability of Roll-to-Roll-Coated Iridium Oxide Electrolyzer Catalyst Layers.” This work investigates the use of roll-to-roll coating methods for the production of iridium oxide catalyst layers for proton exchange membrane water electrolyzers. Catalyst layers were produced using two coating methods: slot die and gravure. The film microstructure and uniformity were investigated by electron microscopy. Membrane electrode assembly testing investigated the impacts of coating method and catalyst layer uniformity on electrolyzer performance and durability.
AU - Mauger, Scott
A2 - Ulsh, Michael
A3 - Padgett, Elliot
A4 - Rice, Robin
A5 - Lee, Sanghun
A6 - Pylypenko, Svitlana
A7 - Zaccarine, Sarah
A8 - Jankovic, Jasna
A9 - Ahmadi, Maryam
A10 - Batool, Mariah
A11 - Cullen, David
A12 - Reeves, Kimberly
DB - Open Energy Data Initiative (OEDI)
DP - Open EI | National Laboratory of the Rockies
DO -
KW - electrolysis
KW - roll-to-roll
LA - English
DA - 2025/11/20
PY - 2025
PB - National Renewable Energy Laboratory
T1 - Uniformity, Performance, and Durability of Roll-to-Roll-Coated Iridium Oxide Electrolyzer Catalyst Layers
UR - https://data.openei.org/submissions/8567
ER -
Mauger, Scott, et al. Uniformity, Performance, and Durability of Roll-to-Roll-Coated Iridium Oxide Electrolyzer Catalyst Layers. National Renewable Energy Laboratory, 20 November, 2025, NREL. https://data.nlr.gov/submissions/303.
Mauger, S., Ulsh, M., Padgett, E., Rice, R., Lee, S., Pylypenko, S., Zaccarine, S., Jankovic, J., Ahmadi, M., Batool, M., Cullen, D., & Reeves, K. (2025). Uniformity, Performance, and Durability of Roll-to-Roll-Coated Iridium Oxide Electrolyzer Catalyst Layers. [Data set]. NREL. National Renewable Energy Laboratory. https://data.nlr.gov/submissions/303
Mauger, Scott, Michael Ulsh, Elliot Padgett, Robin Rice, Sanghun Lee, Svitlana Pylypenko, Sarah Zaccarine, Jasna Jankovic, Maryam Ahmadi, Mariah Batool, David Cullen, and Kimberly Reeves. Uniformity, Performance, and Durability of Roll-to-Roll-Coated Iridium Oxide Electrolyzer Catalyst Layers. National Renewable Energy Laboratory, November, 20, 2025. Distributed by NREL. https://data.nlr.gov/submissions/303
@misc{OEDI_Dataset_8567,
title = {Uniformity, Performance, and Durability of Roll-to-Roll-Coated Iridium Oxide Electrolyzer Catalyst Layers},
author = {Mauger, Scott and Ulsh, Michael and Padgett, Elliot and Rice, Robin and Lee, Sanghun and Pylypenko, Svitlana and Zaccarine, Sarah and Jankovic, Jasna and Ahmadi, Maryam and Batool, Mariah and Cullen, David and Reeves, Kimberly},
abstractNote = {Data for "Uniformity, Performance, and Durability of Roll-to-Roll-Coated Iridium Oxide Electrolyzer Catalyst Layers.? This work investigates the use of roll-to-roll coating methods for the production of iridium oxide catalyst layers for proton exchange membrane water electrolyzers. Catalyst layers were produced using two coating methods: slot die and gravure. The film microstructure and uniformity were investigated by electron microscopy. Membrane electrode assembly testing investigated the impacts of coating method and catalyst layer uniformity on electrolyzer performance and durability.\ },
url = {https://data.nlr.gov/submissions/303},
year = {2025},
howpublished = {NREL, National Renewable Energy Laboratory, https://data.nlr.gov/submissions/303},
note = {Accessed: 2026-08-20}
}
Details
Data from Nov 20, 2025
Last updated Mar 12, 2026
Submitted Nov 20, 2025
Organization
National Renewable Energy Laboratory
Contact
Scott Mauger
Authors
Original Source
https://data.nlr.gov/submissions/303Research Areas
Keywords
electrolysis, roll-to-rollDOE Project Details
Project Number AOP 10.2.0.502
