12-钼磷酸-葡聚糖包合物的研究  

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

作　　者：程贤甦[1] 苏英草[1] 关怀民[1] 

机构地区：[1]福建师范大学高分子研究所,福州350007

出　　处：《物理化学学报》2000年第7期658-662,共5页Acta Physico-Chimica Sinica

基　　金：福建省教委基金!资助项目 (JA99144)

摘　　要：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.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.

关 键 词：12-钼磷酸 葡聚糖 包合物 超分子 光谱行为 

分 类 号：O641[理学—物理化学]