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Facile deposition of reduced graphene oxide-based transparent conductive film with microwave assisted method
Aimon A.H.a, Hidayat R.a, Rahmawati D.a, Sutarto R.b, Permatasari F.A.a, Iskandar F.a
a Department of Physics, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Bandung, 40132, Indonesia
b Canadian Light Source, Saskatoon, S7N 2V3, Canada
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2019 Elsevier B.V.An alternative way to fabricate reduced graphene oxide-based transparent conductive films (rGO based TCF) using microwave assisted irradiation is introduced. This modified method offers lower cost, more efficiency and more convenience in thin-film fabrication. A high mode of conventional microwave irradiation was used in this research, with time variation at 30 and 60 min. For comparison, an unirradiated sample was prepared to see the direct effect of microwave radiation on the properties of the samples. The electrical and optical properties of the samples were characterized by sheet resistance measurement and UV–Vis spectrometry. Scanning electron microscopy was used to observe the morphology of the rGO thin film on the substrate. Microwave radiation at 30 min gave the best combination for electrical and optical properties, with the sheet resistance of 21.97 kΩ/sq and 30.37% transmittance, respectively. X-ray photoemission spectroscopy results confirmed the increased of C[sbnd]C bonding and reduced C[sbnd]O and C[dbnd]O bonding in the sample subjected to 30 min of microwave radiation. This study provides a different perspective on the fabrication of rGO based TCF.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Electrical and optical properties,Microwave-assisted irradiations,Microwave-assisted methods,Reduced graphene oxides,Sheet resistance measurements,Thermal reduction,Transparent conductive films,X ray photoemission spectroscopy[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Microwave irradiation,Reduced graphene oxide,Thermal reduction,Transparent conductive film[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]The authors would like to thank RISTEKDIKTI for their research funding for the year 2018. Part of the research described in this paper was performed at the Canadian Light Source, a national research facility of the University of Saskatchewan, which is supported by the Canada Foundation for Innovation (CFI), the Natural Sciences and Engineering Research Council (NSERC), the National Research Council (NRC), the Canadian Institutes of Health Research (CIHR), the Government of Saskatchewan, and the University of Saskatchewan.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1016/j.tsf.2019.137618[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]