Acetate-assisted Synthesis of Chromium(III) Terephthalate and Its Gas Adsorption Properties

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 宁波所知识产出

	Acetate-assisted Synthesis of Chromium(III) Terephthalate and Its Gas Adsorption Properties
	孔春龙，Kai-yu Liu ; Jing-jing Zhou,†,‡ Kai-yu Liu,†,* Chun-long Kong,‡,* and Liang Chen‡
刊名	Bull. Korean Chem. Soc.
	2013-07-07
卷号	7 期号:6 页码:1625—1631
通讯作者	孔春龙，Kai-yu Liu
合作状况	李雨桐
中文摘要	We report a facile synthetic approach of high-quality chromium(III) terephthalate [MIL-101(Cr)] by acetate-assisted method in the absence of toxic HF. Results indicate that the morphology and surface area of the MIL-101(Cr) can be tuned by modifying the molar ratio of acetate/$Cr(NO_3)_3$. The Brunauer-Emmett-Teller (BET) surface area of MIL-101(Cr) synthesized at the optimized condition can exceed 3300 $m^2/g$. It is confirmed that acetate could promote the dissolution of di-carboxylic linker and accelerate the nucleation ratio. So the pure and small size of MIL-101(Cr) with clean pores can be obtained. $CO_2$, $CH_4$ and $N_2$ adsorption isotherms of the samples are studied at 298 K and 313 K. Compared with the traditional method, MIL-101(Cr) synthesized by acetate-assisted method possess enhanced $CO_2$ selective adsorption capacity. At 1.0 bar 298 K, it exhibits 47% enhanced $CO_2$ adsorption capacity. This may be attributed to the high surface area together with clean pores of MIL-101(Cr).
学科主题	物理化学
原文出处	SCI收录
公开日期	2013-12-16
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/9970]
专题	宁波材料技术与工程研究所_宁波所知识产出
推荐引用方式 GB/T 7714	孔春龙，Kai-yu Liu,Jing-jing Zhou,†,‡ Kai-yu Liu,†,* Chun-long Kong,‡,* and Liang Chen‡. Acetate-assisted Synthesis of Chromium(III) Terephthalate and Its Gas Adsorption Properties[J]. Bull. Korean Chem. Soc.,2013,7(6):1625—1631.
APA	孔春龙，Kai-yu Liu,&Jing-jing Zhou,†,‡ Kai-yu Liu,†,* Chun-long Kong,‡,* and Liang Chen‡.(2013).Acetate-assisted Synthesis of Chromium(III) Terephthalate and Its Gas Adsorption Properties.Bull. Korean Chem. Soc.,7(6),1625—1631.
MLA	孔春龙，Kai-yu Liu,et al."Acetate-assisted Synthesis of Chromium(III) Terephthalate and Its Gas Adsorption Properties".Bull. Korean Chem. Soc. 7.6(2013):1625—1631.