Transparent conductive electrode based on LBL deposition of graphene oxide and copper nanowires
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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en
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4
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Materials Letters, Volume 311
Abstract
In this work, Graphene/Copper Nanowire (G/CuNW) based transparent conducting electrodes (TCEs) were prepared via spin-assisted layer-by-layer (LBL) deposition. 3-aminopropyltriethoxysilane (ɣ-APS) functionalized glass substrates were sequentially spin-coated with graphene oxide (GO) and CuNWs. Then, to enhance the electrical conductivity, the multilayer films were subjected to chemical reduction and thermal annealing. The ultimate films were characterized by a scanning electron microscope, UV–Vis spectrometer, and sheet resistance using a four-point probe method. 3-bilayer G/CuNWs films exhibited sheet resistance of 9 Ω/sq and optical transmittance of 67% (at 550 nm), which is comparable to commercial ITO electrode in terms of mainly sheet resistance.Description
Publisher Copyright: © 2021
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Tugba Camic, B, Vapaavuori, J & Basarir, F 2022, 'Transparent conductive electrode based on LBL deposition of graphene oxide and copper nanowires', Materials Letters, vol. 311, 131632. https://doi.org/10.1016/j.matlet.2021.131632