A highly porous metal–organic framework, constructed from a cuboctahedral super-molecular building block, with exceptionally high methane uptake
Ulrich StoeckDresden University of Technology, Department of Inorganic Chemistry, Bergstrasse 66, 01069 Dresden, GermanySimon KrauseDresden University of Technology, Department of Inorganic Chemistry, Bergstrasse 66, 01069 Dresden, GermanyVolodymyr BonDresden University of Technology, Department of Inorganic Chemistry, Bergstrasse 66, 01069 Dresden, GermanyIrena SenkovskaDresden University of Technology, Department of Inorganic Chemistry, Bergstrasse 66, 01069 Dresden, GermanyStefan KaskelDresden University of Technology, Department of Inorganic Chemistry, Bergstrasse 66, 01069 Dresden, Germany
2012en
ABI
Аннотация
A highly porous metal-organic framework Cu(2)(BBCDC) (BBCDC = 9,9'-([1,1'-b[combining low line]iphenyl]-4,4'-diyl)b[combining low line]is(9H-c[combining low line]arbazole-3,6-d[combining low line]ic[combining low line]arboxylate) (DUT-49) with a specific surface area of 5476 m(2) g(-1), a pore volume of 2.91 cm(3) g(-1), a H(2) excess uptake of 80 mg g(-1) (77 K, 50 bar), a CO(2) excess uptake of 2.01 g g(-1) (298 K, 50 bar) and an exceptionally high excess methane storage capacity of 308 mg g(-1) (298 K, 110 bar) was obtained using an extended tetratopic linker.
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