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Microporous Polymers as Potential Hydrogen Storage Materials
Abstract
Microporous organic polymers offer the possibility of storing hydrogen safely at low temperatures and moderate pressures via physisorption. A range of polymers of intrinsic microporosity (PIMs) have been studied. The best PIM to date is based on a triptycene monomer and takes up 2.7% H 2 by mass at 10 bar/77 K. Hypercrosslinked polymers (HCPs) also show promising performance, particularly at pressures >10 bar. The form of the H 2 isotherm is influenced by the micropore distribution, a higher concentration of ultramicropores (pore size <0.7 nm), as found in PIMs, being associated with enhanced low pressure adsorption. The performance of polymers relative to other microporous materials (carbons and metal‐organic frameworks) is compared and promising methods to enhance the hydrogen uptake of microporous polymers are suggested. magnified image
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Citations
Cited by
Gas Storage in Nanoporous Materials
Morris, R. E., & Wheatley, P. S. (2008) · Angewandte Chemie International Edition · doi:10.1002/anie.200703934 · Cited by 1,622
Nanoporous organic polymer networks
Dawson, R., Cooper, A. I., & Adams, D. J. (2012) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2011.09.002 · Cited by 1,114
Liu, J.-Q., Luo, Z.-D., Pan, Y., Kumar Singh, A., Trivedi, M., & Kumar, A. (2020) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2019.213145 · Cited by 508
Nanoporous Polymers for Hydrogen Storage
Germain, J., Fréchet, J. M. J., & Svec, F. (2009) · Small · doi:10.1002/smll.200801762 · Cited by 432
Conjugated porous polymers for energy applications
Vilela, F., Zhang, K., & Antonietti, M. (2012) · Energy & Environmental Science · doi:10.1039/c2ee22002d · Cited by 422
Metadata
- Authors
- McKeown, N. B., Budd, P. M., & Book, D.
- Venue
- Macromolecular Rapid Communications
- Publisher
- Wiley
- Published
- 2007-04-24
- Volume
- 28
- Issue
- 9
- Pages
- 995-1002
- ISSN
- 1022-1336 (ISSN-L)
- 1521-3927
- OpenAlex
- W2123867295
- Cited by
- 191
- References
- 0
- FWCI
- 8.96
- Type
- journal article
- Language
- en
- Open access
- closed
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