Abstract
AbstractMicroporous 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% H2 by mass at 10 bar/77 K. Hypercrosslinked polymers (HCPs) also show promising performance, particularly at pressures >10 bar. The form of the H2 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
References
41
Referenced
178
10.1038/35104634
- http://www1.eere.energy.gov/hydrogenandfuelcells/mypp/.
10.1002/chem.200304845
10.1016/j.carbon.2004.05.018
10.1016/j.carbon.2005.03.037
10.1021/ja050276c
10.1016/j.jallcom.2004.12.193
10.1016/S0925-8388(03)00368-2
10.1007/s003390100847
10.1126/science.1083440
10.1021/ja049408c
10.1021/ja056639q
10.1002/anie.200504241
10.1039/B614214A
10.1039/b604625h
10.1021/cm061186p
10.1039/b600349d
10.1002/chem.200400860
10.1039/b417402j
10.1016/j.memsci.2005.01.009
10.1039/b303996j
10.1039/b208702m
10.1039/b207642j
10.1002/adma.200306053
10.1039/b311764b
10.1021/la060091z
10.1016/0923-1137(90)90038-6
10.1016/S1381-5148(02)00173-6
10.1021/ma051152n
{'key': 'e_1_2_4_30_2'}
- J.Germain J.Hradil J.Fréchet F.Svec The 3rd International Congress of Nanotechnology 2006 San Francisco2006.
{'key': 'e_1_2_4_32_2', 'author': 'Wood C. D.', 'year': '2007', 'journal-title': 'Chem. Mater.'}
/ Chem. Mater. by Wood C. D. (2007)10.1021/ja01269a023
10.1351/pac197231040577
10.1016/S1387-1811(99)00060-8
10.1002/anie.200601991
10.1021/ja058213h
10.1021/jp9829602
10.1252/jcej.16.470
10.1016/j.jpowsour.2006.12.073
10.1016/S0079-6700(03)00048-0
Dates
Type | When |
---|---|
Created | 18 years, 4 months ago (April 24, 2007, 12:04 p.m.) |
Deposited | 1 year, 10 months ago (Oct. 16, 2023, 8:21 a.m.) |
Indexed | 1 month ago (Aug. 2, 2025, 12:27 a.m.) |
Issued | 18 years, 4 months ago (April 24, 2007) |
Published | 18 years, 4 months ago (April 24, 2007) |
Published Online | 18 years, 4 months ago (April 24, 2007) |
Published Print | 18 years, 4 months ago (May 2, 2007) |
@article{McKeown_2007, title={Microporous Polymers as Potential Hydrogen Storage Materials}, volume={28}, ISSN={1521-3927}, url={http://dx.doi.org/10.1002/marc.200700054}, DOI={10.1002/marc.200700054}, number={9}, journal={Macromolecular Rapid Communications}, publisher={Wiley}, author={McKeown, Neil B. and Budd, Peter M. and Book, David}, year={2007}, month=apr, pages={995–1002} }