高等学校化学学报

高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (7): 1209.

• 研究论文 • 上一篇    下一篇

层状(脯氨酸-N-甲基膦酸-磷酸氢)锆的合成及插层性能研究

饶小平, 傅相锴, 饶凯   

  1. 西南师范大学化学化工学院, 重庆 400715
  • 收稿日期:2003-07-29 出版日期:2004-07-24 发布日期:2004-07-24
  • 通讯作者: 傅相锴(1945年出生),男,教授,博士生导师,主要从事有机膦和有机催化领域的研究.E-mail:fxk@swnu.edu.cn E-mail:fxk@swnu.edu.cn
  • 基金资助:

    重庆市科技攻关项目(批准号:2000-6213)资助

Synthesis and Intercalation Behavior of Layered Zirconium (Proline-N-methylphosphonate-phosphate)

RAO Xiao-Ping, FU Xiang-Kai, RAO Kai   

  1. College of Chemistry and Chemical Engineering, South-West China Normal University, Chongqing, 400715, China
  • Received:2003-07-29 Online:2004-07-24 Published:2004-07-24

PDF (PC)

被引次数

15

摘要： 以高结晶度制备了层状(脯氨酸-N-甲基膦酸-磷酸氢)锆(α-ZPMPP)晶体(层间距为1.52nm),并研究了其常温下对正丁胺的插层性能,用元素分析、IR、XRD和TG-DSC热分析对α-ZPMPP及其插层复合物进行了表征.结果表明,层状α-ZPMPP具有形成超分子主-客体化合物的插层性能,正丁胺客体分子在主体底物中形成单分子层,并插入α-ZPMPP中,使层间距增大0.45nm,插入的正丁胺可在150～250℃被脱除.

关键词: (脯氨酸-N-甲基膦酸-磷酸氢)锆, 正丁胺, 插层复合物, 主-客体化合物, 单分子层

Abstract: Layered zirconium (proline-N-methylphosphonate-phosphate)(α-ZPMPP) was prepared with high crystallization(interlayer distance is 1.52 nm). The intercalation of n-butylamine into α-ZPMPP was also investigated at room temperature. α-ZPMPP and its intercalation complex were characterized by element analysis, IR, XRD and TG-DSC method. It has been found that layered α-ZPMPP possesses different intercalation behavior from α-ZP with the formation of host-guest compound of super-molecule. The interlayer distance of α-ZPMPP-BA was enlarged by 0.45 nm with the intercalation of n-butylamine, the inserted n-butylamine molecules form mono-molecule layer within host matrix and could be removed at 150-250 ℃. The guest molecule n-butylamine forms a mono-molecule layer within host matrix.

Key words: Zirconium(proline-N-methylphosphonate-phosphate), n-Butylamine, Intercalation complex, Host-guest compound, Mono-molecule layer

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