聚(苯胺-鲁米诺)/多壁碳纳米管/金纳米复合材料的合成及其发光性能研究

Synthesis and Luminescent Properties of Poly(Aniline-Luminol)/Multi Walled Car⁃bon Nanotubes/Gold Nanocomposites

文章通过化学氧化合成法将聚苯胺,碳纳米管和金纳米粒子引入到鲁米诺发光体系中,制备了聚(苯胺-鲁米诺)/多壁碳纳米管/金纳米复合材料,并且利用扫描电镜,紫外可见吸收光谱,X射线衍射,化学发光,电化学发光等方法对该发光功能化纳米材料进行了表征。该材料具有优异的化学和电化学发光性能,可以作为电化学发光生物传感器制备的发光材料。

In this paper,polyaniline,carbon nanotubes and gold nanoparticles were introduced into luminol lu-minescent system by chemical oxidation synthesis.Poly(aniline-luminol)/multi-walled carbon nanotubes/gold nanocomposites were characterized by scanning electron microscope,UV-Vis absorption spectrum,X-ray diffrac-tion and chemiluminescence and electrochemiluminescence.The nanomaterial showed excellent chemiluminescence and electrochemiluminescence properties,and can be used as a luminescent material for electrochemiluminescence biosensors.