Targeted synthesis of a porous borazine-linked covalent organic framework |
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Authors: | Karl T Jackson Thomas E Reich Hani M El-Kaderi |
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Institution: | Department of Chemistry, Virginia Commonwealth University, Richmond, VA 23284-2006, USA. helkaderi@vcu.edu. |
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Abstract: | The first microcrystalline borazine-linked polymer, BLP-2(H), has been synthesized. BLP-2(H) crystallizes into 2D sheets that stack in an eclipsed AA fashion, has high thermal stability (~420 °C) and high porosity (SA(BET) = 1178 m(2) g(-1)) and it can store up to 2.4 wt% of hydrogen at 77 K and 15 bar with isosteric heat of adsorption of 6.8 kJ mol(-1). |
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