物理化学学报 >> 2000, Vol. 16 >> Issue (07): 658-662.doi: 10.3866/PKU.WHXB20000715

研究简报 上一篇    下一篇

12-钼磷酸-葡聚糖包合物的研究

程贤更生, 苏英草, 关怀民   

  1. 福建师范大学高分子研究所,福州 350007
  • 收稿日期:1999-10-21 修回日期:2000-02-08 发布日期:2000-07-15
  • 通讯作者: 关怀民 E-mail:yjtong@pub2.fz.fj.cn

Study on the Inclusion Compound of 12-Molybdenum Phosphoric Acid with Dextran

Cheng Xian-Shu, Su Ying-Cao, Guan Huai-Min   

  1. Institute of Polymer Science,Fujian Normal University,Fuzhou 350007
  • Received:1999-10-21 Revised:2000-02-08 Published:2000-07-15
  • Contact: Guan Huai-Min E-mail:yjtong@pub2.fz.fj.cn

关键词: 12-钼磷酸, 葡聚糖, 包合物, 超分子

Abstract:

Yellow 12-molybdenum phosphoric acid-dextran solution was prepared by stirring 1g 12-molybdenum phosphoric acid powder in a 10% dextran solution at 25℃and pH=2.The solid solution was obtained by casting the yellow solutioin on glass plate and drying thereon in dark place. The spectral properties of the yellow inclusion solution and solid solution were studied by DSC,ESR,XPS,IR,UV Vis and XRD. It was concluded that the inclusion compound of 12 molybdenum phosphoric acid with dextran was formed in form of both solution and solid solution.

Key words: 12-Molybdenum phosphoric acid, Dextran, Inclusion compound, Supermolecule