期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 131, 期 17, 页码 6111-+出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja901725v
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资金
- NSF [CHEM-0809335, DMR-0846958]
- Camille Dreyfus Teacher Scholar
- Henry Dreyfus Teacher Scholar
- Direct For Mathematical & Physical Scien
- Division Of Chemistry [0809335] Funding Source: National Science Foundation
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [0846958] Funding Source: National Science Foundation
Reported here are two highly porous examples of MOCOFs, a new family of framework materials seamlessly integrating the coordinate bonds of metal-organic frameworks (MOFs) and covalent bonds of covalent organic framework materials (COFs). These two materials represent the lightest zeolite RHOs. Their synthesis is an extraordinary example in which the structure-directing effect of the substituent groups on the cross-linking imidazolyl ring strikes a perfect balance with their pore narrowing effect, leading to the creation of a very open zeolite RHO topology with highly accessible internal pores, characterized by a large surface area of 1818 m(2)/g and a high CO2 storage capability as high as 35.6 cm(3)/g at 760 Torr and 273 K.
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