Polyimide grafted magnesium hydroxide for $CO_2$ Adsorption

폴리이미드 그라프팅 수산화마그네슘의 이산화탄소 흡수

  • Published : 2011.12.09

Abstract

Polyimide (PI) grafted magnesium hydroxide was synthesised and characterised by XRD, TGA, SEM analysis. XRD patterns of $PI/Mg(OH)_2$ carried the peaks due to $Mg(OH)_2$ with decreased intensity. The $CO_2$ adsorption capacity of $PI/Mg(OH)_2$ at $50^{\circ}C$ was found to be 14 wt% revealing chemisorption of $CO_2$ on $Mg(OH)_2$ which could be regenerated at higher temperatures.

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