能源化学(英文) ›› 2017, Vol. 26 ›› Issue (5): 821-824.DOI: 10.1016/j.jechem.2017.07.022

• COMMUNICATIONS • 上一篇    下一篇

Salen-Cu(II)@MIL-101(Cr) as an efficient heterogeneous catalyst for cycloaddition of CO2 to epoxides under mild conditions

Caijuan Liua, Xiao-Huan Liua, Bo Lia, Lei Zhangb, Jian-Gong Maa, Peng Chenga   

  1. a College of Chemistry and Key Laboratory of Advanced Energy Material Chemistry, Nankai University, Tianjin 300071, China;
    b School of Electronic Information & Optical Engineering, Nankai University, Tianjin 300350, China
  • 收稿日期:2017-05-19 修回日期:2017-07-31 出版日期:2017-09-15 发布日期:2017-11-10
  • 通讯作者: Jian-Gong Ma,E-mail address:mvbasten@nankai.edu.cn
  • 基金资助:

    This work was supported by the National Key Projects for Fundamental R&D Program of China (2016YFB0600902) and the NFSC of Tianjin (16JCZDJC36700 and 14JCQNJC03000).

Salen-Cu(II)@MIL-101(Cr) as an efficient heterogeneous catalyst for cycloaddition of CO2 to epoxides under mild conditions

Caijuan Liua, Xiao-Huan Liua, Bo Lia, Lei Zhangb, Jian-Gong Maa, Peng Chenga   

  1. a College of Chemistry and Key Laboratory of Advanced Energy Material Chemistry, Nankai University, Tianjin 300071, China;
    b School of Electronic Information & Optical Engineering, Nankai University, Tianjin 300350, China
  • Received:2017-05-19 Revised:2017-07-31 Online:2017-09-15 Published:2017-11-10
  • Contact: Jian-Gong Ma,E-mail address:mvbasten@nankai.edu.cn
  • Supported by:

    This work was supported by the National Key Projects for Fundamental R&D Program of China (2016YFB0600902) and the NFSC of Tianjin (16JCZDJC36700 and 14JCQNJC03000).

摘要: A double active center system, namely Salen-Cu(Ⅱ)@MIL-101(Cr), was successfully synthesized via the "ship in a bottle" approach, which acted as a bifunctional material for both capture and conversion of CO2 in a single process. For the first time, Salen-Cu(Ⅱ)@MIL-101(Cr) catalyst was developed for the synthesis of propylene carbonate from CO2 and propylene oxide under room temperature and ambient pressure with a yield of 87.8% over 60 h. Furthermore, the reaction mechanism was also discussed.

关键词: Metal-organic frameworks, Carbon dioxide cycloaddition, Cyclic carbonate, Heterogeneous catalyst

Abstract: A double active center system, namely Salen-Cu(Ⅱ)@MIL-101(Cr), was successfully synthesized via the "ship in a bottle" approach, which acted as a bifunctional material for both capture and conversion of CO2 in a single process. For the first time, Salen-Cu(Ⅱ)@MIL-101(Cr) catalyst was developed for the synthesis of propylene carbonate from CO2 and propylene oxide under room temperature and ambient pressure with a yield of 87.8% over 60 h. Furthermore, the reaction mechanism was also discussed.

Key words: Metal-organic frameworks, Carbon dioxide cycloaddition, Cyclic carbonate, Heterogeneous catalyst