Abstract
Abstract Triptycene-2,3,6,7,14,15-hexacarboxylic acid (4) was synthesized via a new and efficient route. A single-component, porous hydrogen-bonded organic framework (TrpHOF) was constructed by recrystallization of 4. Although TrpHOF shows almost no N2 uptake, not even at 1 atm and 77 K, the maximum CO2 adsorption at 1 atm and 273 K is 8.2 cm3/g, showing a type-I isotherm, which is characteristic of microporous materials.
Published Version
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