David Gerard Madden
Densified HKUST-1 Monoliths as a Route to High Volumetric and Gravimetric Hydrogen Storage Capacity
Madden, David Gerard; O’Nolan, Daniel; Rampal, Nakul; Babu, Robin; Çamur, Ceren; Al Shakhs, Ali N.; Zhang, Shi Yuan; Rance, Graham A.; Perez, Javier; Maria Casati, Nicola Pietro; Cuadrado-Collados, Carlos; O’Sullivan, Denis; Rice, Nicholas P.; Gennett, Thomas; Parilla, Philip; Shulda, Sarah; Hurst, Katherine E.; Stavila, Vitalie; Allendorf, Mark D.; Silvestre-Albero, Joaquin; Forse, Alexander C.; Champness, Neil R.; Chapman, Karena W.; Fairen-Jimenez, David
Authors
Daniel O’Nolan
Nakul Rampal
Robin Babu
Ceren Çamur
Ali N. Al Shakhs
Shi Yuan Zhang
GRAHAM RANCE Graham.Rance@nottingham.ac.uk
Senior Research Fellow
Javier Perez
Nicola Pietro Maria Casati
Carlos Cuadrado-Collados
Denis O’Sullivan
Nicholas P. Rice
Thomas Gennett
Philip Parilla
Sarah Shulda
Katherine E. Hurst
Vitalie Stavila
Mark D. Allendorf
Joaquin Silvestre-Albero
Alexander C. Forse
Neil R. Champness
Karena W. Chapman
David Fairen-Jimenez
Abstract
We are currently witnessing the dawn of hydrogen (H2) economy, where H2 will soon become a primary fuel for heating, transportation, and long-distance and long-term energy storage. Among diverse possibilities, H2 can be stored as a pressurized gas, a cryogenic liquid, or a solid fuel via adsorption onto porous materials. Metal-organic frameworks (MOFs) have emerged as adsorbent materials with the highest theoretical H2 storage densities on both a volumetric and gravimetric basis. However, a critical bottleneck for the use of H2 as a transportation fuel has been the lack of densification methods capable of shaping MOFs into practical formulations while maintaining their adsorptive performance. Here, we report a high-throughput screening and deep analysis of a database of MOFs to find optimal materials, followed by the synthesis, characterization, and performance evaluation of an optimal monolithic MOF (monoMOF) for H2 storage. After densification, this monoMOF stores 46 g L-1 H2 at 50 bar and 77 K and delivers 41 and 42 g L-1 H2 at operating pressures of 25 and 50 bar, respectively, when deployed in a combined temperature-pressure (25-50 bar/77 K → 5 bar/160 K) swing gas delivery system. This performance represents up to an 80% reduction in the operating pressure requirements for delivering H2 gas when compared with benchmark materials and an 83% reduction compared to compressed H2 gas. Our findings represent a substantial step forward in the application of high-density materials for volumetric H2 storage applications.
Citation
Madden, D. G., O’Nolan, D., Rampal, N., Babu, R., Çamur, C., Al Shakhs, A. N., …Fairen-Jimenez, D. (2022). Densified HKUST-1 Monoliths as a Route to High Volumetric and Gravimetric Hydrogen Storage Capacity. Journal of the American Chemical Society, 144(30), 13729-13739. https://doi.org/10.1021/jacs.2c04608
Journal Article Type | Article |
---|---|
Acceptance Date | Jul 8, 2022 |
Online Publication Date | Jul 25, 2022 |
Publication Date | Aug 3, 2022 |
Deposit Date | Jul 29, 2022 |
Publicly Available Date | Aug 1, 2022 |
Journal | Journal of the American Chemical Society |
Print ISSN | 0002-7863 |
Electronic ISSN | 1520-5126 |
Publisher | American Chemical Society (ACS) |
Peer Reviewed | Peer Reviewed |
Volume | 144 |
Issue | 30 |
Pages | 13729-13739 |
DOI | https://doi.org/10.1021/jacs.2c04608 |
Keywords | Colloid and Surface Chemistry, Biochemistry, General Chemistry, Catalysis |
Public URL | https://nottingham-repository.worktribe.com/output/9409595 |
Publisher URL | https://pubs.acs.org/doi/10.1021/jacs.2c04608 |
Files
Graham Rance Densified HKUST
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Publisher Licence URL
https://creativecommons.org/licenses/by/4.0/
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