Photoinduced charge transfer within polyaniline-encapsulated quantum dots decorated on graphene.
作者： Kim Truc Nguyen , Dehui Li , Parijat Borah , Xing Ma , Zhaona Liu
DOI: 10.1021/AM402182Z
关键词: Conjugated system 、 Conductive polymer 、 Nanotechnology 、 Graphene 、 Polyaniline 、 Aqueous solution 、 Polymer 、 Optoelectronics 、 Materials science 、 Cyclic voltammetry 、 Quantum dot
摘要: A new method to enhance the stability of quantum dots (QDs) in aqueous solution by encapsulating them with conducting polymer polyaniline was reported. The polyaniline-encapsulated QDs were then decorated onto graphene through π–π interactions between and conjugated shell QDs, forming stable polyaniline/QD/graphene hybrid. testing electronic device fabricated using hybrid order investigate photoinduced charge transfer encapsulated within mechanism explored cyclic voltammetry spectroscopic studies. shows a clear response laser irradiation, presenting great advantage for further applications optoelectronic devices.
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