NAME

Jiang Jingyang

Paper Publications

聚醚季铵离子液体合成及其催化CO2与环氧烷加成反应
  • Hits:
  • Indexed by:

    期刊论文

  • First Author:

    赵彬

  • Co-author:

    陈殿军,李永路,蒋景阳

  • Date of Publication:

    2008-12-15

  • Journal:

    分子催化

  • Included Journals:

    PKU、ISTIC、CSCD

  • Document Type:

    J

  • Volume:

    22

  • Issue:

    6

  • Page Number:

    487-490

  • ISSN No.:

    1001-3555

  • Key Words:

    离子液体;环加成反应;季铵盐;CO2;环氧氯丙烷

  • Abstract:

    设计合成了八个聚醚季铵盐型离子液体, 这类离子液体催化剂都可在无溶剂条件下催化CO2与环氧氯丙烷环加成反应, 并对空气和水稳定. 离子液体的阳离子结构对催化活性影响较大, 阳离子越大, 催化剂活性越高. 以IL1为催化剂, 在140 ℃, 2.0 MPa, 6 h条件下, 催化产物收率可以达到99%. 催化剂可以循环使用.

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