Synthesis of Copper Oxide Thin Film Via Sol-Gel Dip-Coating Route For Spectrally Selective Absorber Material

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dc.contributor.authorAmri, Amun
dc.contributor.authorHerman, Syamsu
dc.date.accessioned2016-04-22T02:49:58Z
dc.date.available2016-04-22T02:49:58Z
dc.date.issued2016-04-22
dc.description.abstractCopper oxide thin film coatings have been successfully coated on reflective aluminium substrates via facile sol–gel dip-coating route for spectrally selective absorber (SSA) application. For quantitatively analysis, the reflectance spectra obtained from UV-Vis-NIR and FTIR equiped with the integration spheres were used to measure the absorptance and emitance values, respectively. To optimize the performance, relevant parameters such as the concentration of sol precursor and the dip-drying cycle were investigated. The increase of the concentration of copper sol precursor in range of 0.1 - 0.3 M increased the absorptance value, likewise with the increase of the dip-drying cycles. The maximum absorptance of =72% with a spectrally selective absorber profile was achieved by a SSA material synthesized using 0.3 M copper nitrate, 0.3 M propionic acid, and 8 times dip-drying cycles. The emitance value of =6.63% for this coating was recorded. Good optical performance of spectrally selective absorber and the operational simplicity of the synthesis process make this coating have high prospect as spectrally selective absorber materialen_US
dc.description.sponsorshipInternational Conference on Oleo and Petrochemical Engineering Pekanbaru-Indonesia, November 23, 2015en_US
dc.identifier.isbn978-602-73367-0-4
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttp://repository.unri.ac.id/xmlui/handle/123456789/8241
dc.language.isoenen_US
dc.subjectcopper oxide thin filmen_US
dc.subjectsol-gel dip-coatingen_US
dc.subjectabsorptanceen_US
dc.subjectemittanceen_US
dc.subjectoptimizationen_US
dc.titleSynthesis of Copper Oxide Thin Film Via Sol-Gel Dip-Coating Route For Spectrally Selective Absorber Materialen_US
dc.typeUR-Proceedingsen_US

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