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发布时间：2019-03-23

论文类型：期刊论文

论文编号：10.1039/c2ee21935b

第一作者：Ben，Teng

通讯作者：Qiu, Shilun

全部作者：Xiang, Zhonghua,Cao, Dapeng,Zhang, Daliang,Zhu, Liangkui,Yao, Xiangdong,Li, Yanqiang

发表时间：2012-08-01

发表刊物：Energy Environ. Sci.

发表刊物： SCI 

所属单位：化学学院

学科门类：理学

项目来源： 2011CB808703 2012CB821700 Grant no. 91022030 "111'' project (B07016) 2006DFA41190 20106021

卷号：5

期号：8

页面范围： 8370-8376

ISSN号：1754-5692

关键字：METAL-ORGANIC FRAMEWORKS; CO2 UPTAKE; POLYMER NETWORKS; SEPARATION; CAPTURE; STORAGE;

摘要：A series of carbonized PAF-1s were obtained with enhanced gas storage capacities and isosteric heats of adsorption (Q(st) for short). Especially, PAF-1-450 can adsorb 4.5 mmol g(-1) CO2 at 273 K and 1 bar. Moreover, it also exhibits excellent selectivity over other gases. On the basis of single component isotherm data, the dual-site Langmuir-Freundlich adsorption model-based ideal adsorption solution theory (IAST) prediction indicates that the CO2/N-2 adsorption selectivity is as high as 209 at a 15/85 CO2/N-2 ratio. Also, the CO2/CH4 adsorption selectivity is in the range of 7.8-9.8 at a 15/8

一级学科：化学

是否译文：否