Gadipelli, S;
Travis, W;
Zhou, W;
Guo, Z;
(2014)
A thermally derived and optimized structure from ZIF-8 with giant enhancement in CO2 uptake.
Energy & Environmental Science
, 2014
(7)
2232 - 2238.
10.1039/c4ee01009d.
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Abstract
We report a new, simple and versatile method to obtain highly active MOF structures by carefully controlled post-synthesis thermal annealing. The active ZIF-8 structure shows highly enhanced CO2/N2 selectivity and a stable cyclic CO2 uptake of ≥1.5 mmol g−1 at 1 bar and 25 °C with a heat of adsorption of ≥30 kJ mol−1, which is over 100% greater than ≈0.7 mmol g−1 and ≈17 kJ mol−1, respectively of ZIF-8.
| Type: | Article |
|---|---|
| Title: | A thermally derived and optimized structure from ZIF-8 with giant enhancement in CO2 uptake |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1039/c4ee01009d |
| Publisher version: | http://dx.doi.org/10.1039/c4ee01009d |
| Language: | English |
| Additional information: | This journal is © The Royal Society of Chemistry 2014. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Chemical Engineering UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1434749 |
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