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2014年 第8卷 第3期

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《化学科学与工程前沿（英文）》 >> 2014年 第8卷 第3期 doi: 10.1007/s11705-014-1438-6

CuAlCl

1. College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China.2. State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China

录用日期： 2014-09-25 发布日期： 2014-10-11
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A CuAlCl doped metal organic framework, CuAlCl @MIL-101, was prepared by introducing CuAlCl into the pores of MIL-101 for the selective adsorption of CO over N . The CuAlCl molecules were evenly distributed into various pores sizes and did not change the intrinsic structure of the MIL-101. Isotherms for CO and N adsorption at 298 K showed that the CO capacity on CuAlCl @MIL-101 was much higher than that on virgin MIL-101, whereas the N capacity decreased. The selectivity for CO over N improved from 4.64 to 31.5 at 298 K and 1 bar. The CuAlCl @MIL-101 adsorbent displayed outstanding CO adsorption stability and the adsorbent could be regenerated by applying a simple vacuum of 4 mmHg.

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