聚萘二胺作为导电聚合物的一种,其性能在某些方面要优于传统的导电聚合物,有望成为一种新型的具有广阔应用前景的功能材料.本文综述了循环伏安法制备聚1,5-萘二胺的电化学行为以及电化学过程中可能产生的聚合物结构.阐述了聚1,5-萘二胺膜修饰电极的化学和生物探测应用.对聚1,5-萘二胺在传感器的应用和发展等方面进行了展望.%Polydiaminonaphthalene( PDAN ), as a conductive polymer, will become a novel functional material owing to its unique properties and potential applications. The electrochemical properties and structure of poly ( 1,5-diaminonaphthalene ) ( P1,5-DAN ) prepared by electrochemical process are summarized. Combination of P 1,5-DAN with other functional materials can offer new materials with many interesting properties, for example, electrocatalysts, absorbents, chemical and biological sensors,and so on. Among them, poly 1,5-diaminonaphthalene has received increasing interest due to its affinity to some metal ions of the electron donating groups ( amine and secondary amino groups ) on the polymer chain in electrochemical experiments. The excellent adhesive property and dense structure of its film obtained by electrochemical synthesis are of great advantage to the modification of electrodes.Poly ( 1,5-diaminonaphthalene ) can sensitively respond to specific chemical or biological species. The development of the electrodes modified by poly ( 1,5-diaminonaphthalene ) film is prospected.
展开▼
