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Capturing the Local Adsorption Structures of Carbon Dioxide in Polyamine-Impregnated Mesoporous Silica Adsorbents

類別:期刊論文

學年 / 學期:103-1

出版日期:2014-08-01 00:00:00

著者:張裕祺

單位:化學工程與材料工程學系暨研究所

著錄名稱、卷期、頁數:The Journal of Physical Chemical Letters 2014, [5], 3183-3187

摘要:Interactions between amines and carbon dioxide are essential to amine-functionalized solid adsorbents for carbon capture, and an in-depth knowledge of these interactions is crucial to adsorbent design and fabrication as well as adsorption/desorption processes. The local structures of CO2 adsorbed on a tetraethylenepentamine -impregnated silica SBA-15 were investigated by solid-state NMR technique and theoretical DFT calculations.

關鍵字:adsorption;amine-impregnated mesoporous silica;amine−CO2 interaction;carbon dioxide capture;DFT calculation;solid-state NMR

語言:en

期刊性質:國內

審稿制度:

國別:TWN

出版型式:電子版