Unprecedented CO2 uptake over highly porous N-doped activated carbon monoliths prepared by physical activation
Unprecedented CO2 uptake over highly porous N-doped activated carbon monoliths prepared by physical activation
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DOI：
10.1039/c2cc35334b
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发表时间：
2012-01-01
影响因子：
4.9
通讯作者：
Uyama, Hiroshi
中科院分区：
文献类型：
--
作者：
Nandi, Mahasweta;Okada, Keisuke;Uyama, Hiroshi
在CO2存在下，通过对中孔聚丙烯腈（PAN）整体材料进行碳化和物理活化，制备了高度多孔的氮掺杂活性炭整体材料（ACM）。该整料表现出异常高的CO2吸收;在环境压力和温度下为5.14 mmol g（-1），在环境压力和273 K下为11.51 mmol g（-1）。
Highly porous N-doped activated carbon monoliths (ACMs) are fabricated by carbonization and physical activation of mesoporous polyacrylonitrile (PAN) monoliths in the presence of CO2. The monoliths exhibit exceptionally high CO2 uptake; 5.14 mmol g(-1) at ambient pressure and temperature and 11.51 mmol g(-1) at ambient pressure and 273 K.