Robust Metal-Organic Framework Enforced by Triple-Framework Interpenetration Exhibiting High H2 Stor
June 29th, 2008 | by admin |Robust Metal-Organic Framework Enforced by Triple-Framework Interpenetration Exhibiting High H2 Storage Density.
A microporous metal-organic framework 1 Zn 2(CNC) 2(DPT).G [CNC = 4-Carboxycinnamic; DPT = 3,6-Di-4-pyridyl-1,2,4,5-tetrazine; G = guest molecules] was synthesized and structurally characterized by a triply interpenetrated primitive cubic net with 1D pores of about 3.7 A. 1 is highly robust enforced by triple framework interpenetration through weak van der Waals interactions, thus the activated 1b takes up 1.28 wt % hydrogen gas and exhibits high hydrogen storage density of 95.2% at 1 atm and 77 K.
Xue M, Ma S, Jin Z, Schaffino RM, Zhu GS, Lobkovsky EB, Qiu SL, Chen B.
State Key Laboratory of Inorganic Synthesis & Preparative Chemistry, Jilin University, Changchun, China 130012, Department of Chemistry, University of Texas-Pan American, Edinburg, Texas 78539-2999, Department of Chemistry and Biochemistry, Miami University, Oxford, Ohio 45056, and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853 zhugs@mail.jlu.edu.cn (G.-S.Z.), sgiu@mail.jlu.edu.cn (S.-L.Q.), banglin@utpa.edu.