Fabrication of Graphene Oxide Thin Films on Transparent Substrate via a Low-Voltage Electrodeposion Technique
Publish place: Advanced Ceramics Progress، Vol: 1، Issue: 2
Publish Year: 1394
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_ACERPT-1-2_002
تاریخ نمایه سازی: 11 اردیبهشت 1400
Abstract:
Graphene oxide (GO) thin films were simply deposited on fluorine doped tin oxide (FTO) substrate via a low-voltage electrodeposition. The GO and GO thin films were characterized by Zeta Potential, X-ray diffraction, Ultraviolet-Visible spectroscopy, atomic force microscopy, Fourier transform infrared spectroscopy, field emission scanning electron microscopy and energy dispersive X-ray spectroscopy. The results confirm existence of multi-layered graphene oxide. UV-vis spectra exhibit GO thin films possess ۶۰-۸۰% transmittance in the visible region. Calculating calculating optical band gap from UV-vis spectra either for GO solution and GO thin film suggests a simultaneous reduction occurred during deposition.
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Authors
Zahra Abadi
Nano-Techology and Advanced, Material and energy research center
Parveneh Sangpour
Nano-Techology and Advanced Materials, Material and Energy Research Center (MERC)
Fariba Tajabadi
Nanomaterials and Advanced Materials, Institute of materials and energy