PANI@ZnS量子点复合纳米材料的制备及其发光性能

实验科学与技术 Pub Date : 2015-10-28 DOI:10.3969/J.ISSN.1672-4550.2015.05.007

Wang Cuiping, HE Qun, Ye Liu, Li Aixia, Zhang Ziyun, Z. Ying, Huang Na

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引用次数: 0

摘要

PANI@ZnS量子点复合材料的制备分为两步。首先采用水热法在150℃的恒温条件下合成ZnS量子点，然后采用苯胺原位聚合法制备PANI@ZnS复合量子点。采用x射线衍射仪(XRD)、紫外可见光谱(UV-vis)、红外光谱(IR)、拉曼光谱(Raman)、透射电子显微镜(TEM)对产物进行了表征。PL谱图显示PANI@Zn S峰较ZnS峰变宽，存在明显的蓝移。

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Preparation of PANI@ZnS Quantum Dots Composite Nanomaterials and Its Luminescent Properties

PANI@ZnS quantum dots composite materials were prepared by two steps. First,ZnS quantum dots were synthesized by hydrothermal method at a constant temperature of 150℃,and then PANI@ZnS composite quantum dots were obtained with the in situ polymerization of aniline. The products were characterized by X-ray diffractometer( XRD),ultraviolet-visible spectra( UV-vis),infrared spectra( IR),Raman spectra( Raman),transmission electron microscopy( TEM). The PL patterns show that the PANI@Zn S peaks are broaden compared to the ZnS peak and exist the clearly blue shift.

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来源期刊

实验科学与技术

自引率

0.00%

发文量

6319

期刊介绍： "Experiment Science and Technology" is a comprehensive journal of natural sciences and engineering sponsored by the Sichuan Provincial Department of Education and the University of Electronic Science and Technology of China and the Sichuan Higher Education Association. It aims to report the development status, achievements or interim achievements of scientific research in natural sciences with talent training as the center; exchange research results and experience in the design, development, function development, maintenance management and supply management of instruments and technical equipment; explore common problems in the construction of laboratories at all levels and types, team building and improving the efficiency of instrument use from a technical perspective; explore new ideas, new ways and new measures for experimental teaching reform and innovation. The journal mainly has columns such as experimental technology, experimental teaching and teaching experiments, virtual simulation technology, laboratory environment and safety, experimental instrument development and maintenance, laboratory construction and management, and large-scale instrument management and sharing.