研究目的
To investigate the photoelectrical and photocatalytic performance of CuxIn2-xS3 nanostructures for application in photoelectronics, energy storage devices, and environmental remediation.
研究成果
The study demonstrated that CuxIn2-xS3 nanostructures exhibit improved conductivity and enhanced photoelectrical performance, making them suitable for photodiode applications. The photocatalytic studies showed that these nanostructures can effectively degrade MB dye under visible light, indicating their potential for environmental remediation.
研究不足
The study focuses on the synthesis and characterization of CuxIn2-xS3 nanostructures and their application in photodiodes and photocatalysis. The scalability and long-term stability of the devices in practical applications were not extensively explored.
1：Experimental Design and Method Selection:
A traditional hydrothermal strategy was adopted for the synthesis of CuxIn2-xS3 nanostructures to achieve high compositional control. The structural and phase characteristics were examined using XRD, Raman, UV–vis absorbance, XPS, and electron microscopic tools.
2：Sample Selection and Data Sources:
Indium nitrate, copper acetate, thioacetamide, and cadmium telluride were used as precursors. The samples were characterized using various spectroscopic and microscopic techniques.
3：List of Experimental Equipment and Materials:
X-ray RINT 2500 diffractometer, PHI 660 XPS spectrometer, Hitachi S4800 SEM, Micro Raman spectrophotometer, Cary UV/VIS spectrophotometer, Keithley 617 semiconductor parameter analyzer.
4：Experimental Procedures and Operational Workflow:
The synthesis involved hydrothermal treatment, followed by device fabrication for photoelectrical measurements and photocatalytic activity studies under visible light.
5：Data Analysis Methods:
The data were analyzed to determine the structural, optical, and electrical properties of the nanostructures, as well as their photocatalytic efficiency.
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