Structural, Optical, and Antifungal Characters of Zinc Oxide Nanoparticles Prepared by Sol-gel Method

Taufiq, Ahmad; Ulya, Habibatun Nurul; Utomo, Joko; Sunaryono, Sunaryono; Hidayat, Nurul; Susanto, Hendra; Mufti, Nandang; Munasir, Munasir; Soontaranon, Siriwat

doi:10.1088/1742-6596/1093/1/012001

Cited by 25 publications

(21 citation statements)

References 25 publications

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“…UV-VIS spectrum analysis shows ZnO.NPs thin film has a range of absorption that occurs from 235 to 300 nm and 350 nm upward in visible spectrum. The FTIR of synthesized ZnO NPs shows Zn-O functional group was found at low wavenumber which agrees with results reported by [7,11,15,32]. The SEM images give information on the morphology of the sample, the structure of ZnO provides direct pathways for the electrons to move through the cell and thus increase the energy conversion rate.…”

Section: Resultssupporting

confidence: 88%

“…Figure 6 shows the IR spectrum of the sample of ZnO·NPs at deposited on glass substrate at 500 rpm. ZnO·NPs FTIR spectrum was recorded in the range of 4000-500 cm − [7,11,15,24,25] (Table 1).…”

Section: Uv-vis Spectra Analysis Of Zinc Oxide Nanoparticlesmentioning

confidence: 99%

“…All the peaks of the XRD patterns are indexed to ZnO with the hexagonal wurtzite structure. In comparison with the [15] standard card of bulk ZnO with hexagonal structure, there is no diffraction peaks of other impurities, which shows that the substances only belong to ZnO, the average grain size of the particles was calculated for the peak (100) using the Debye scherrer formula and was estimated to be 14.7 nm.…”

Section: X-ray Diffraction Pattern Of Zinc Oxide Nanoparticlesmentioning

confidence: 99%

“…Zinc oxide nanoparticles (ZnO-NP) has been widely developed as donor material due to its superior optoelectronic properties and its relatively easy to be synthesized by using solution methods. [15] used a sol-gel method to synthesis and study ZnO NPs. [16] carried out green synthesis of nanoparticles by biological systems they reported peaks absorption around 350 nm due to large excitation binding energy at room temperature.…”

Section: Introductionmentioning

confidence: 99%

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Green synthesis and characterization of zinc oxide nanoparticles using bashful (Mimosa pudica), leaf extract: a precursor for organic electronics applications

et al. 2020

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Efforts has been intensified in the field of research for nanomaterials to bridge the gap for energy supply in this century. A plant-based material that may provide solutions to the current energy crisis may be found in nanomaterials. Green synthesis of nanoparticles using plant extract is gaining importance as an alternative to conventional chemical and physical method of synthesis, because of its simplicity and environmental friendliness. In this research we synthesized Zinc oxide nanoparticle (ZnO.NPs) using plant extracts and deposited using spin-coating technique. The obtained samples were characterized by UltraViolet-Visible spectrophotometer, Fourier Transform Infra-Red spectroscopy (FTIR), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD) and Solar simulator for electrical properties. The maximum absorption peaks occurred at 235 nm, 250 nm, 270 nm, and 300 nm respectively but lower when compared with the bulk size that occurred at 350 nm and in the visible spectrum of the wavelength band. Band gap energy of zinc oxide nanoparticle at 500 rpm was 3.50 eV. ZnO.NPs FTIR spectrum was recorded in the range of 4000-500 cm −1 . The synthesis ZnO NPs FTIR result shows Zn-O functional group was found at low wavenumber. SEM images of the samples give information on the morphology which are spherical and granular nature. The XRD pattern of synthesized nanoparticles shows that the substances only belong to ZnO since there is no diffraction peaks of other impurities and the average grain size of the particles was estimated to be 14.7 nm. ZnO.NPs thin film device under illumination has efficiency of 0.7%. Based on electrical properties of the fabricated thin film device, the parameter shows it could be suitable for photoanode of Dye sensitized solar cell.

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Section: Resultssupporting

confidence: 88%

Section: Uv-vis Spectra Analysis Of Zinc Oxide Nanoparticlesmentioning

confidence: 99%

Section: X-ray Diffraction Pattern Of Zinc Oxide Nanoparticlesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Green synthesis and characterization of zinc oxide nanoparticles using bashful (Mimosa pudica), leaf extract: a precursor for organic electronics applications

et al. 2020

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“…Zinc oxide nanostructures have been widely developed as donor material due to its superior optoelectronic properties and it is relatively easy to be synthesized by using solution methods. Taufiq, et al, used a sol-gel method to synthesis and study ZnO Nanostructures [15]. Fakhari, et al, carried out green synthesis of nanostructures by biological systems they reported peaks absorption around 350.0 nm due to large excitation binding energy at room temperature≈23.0 °C [16].…”

Section: Introductionmentioning

confidence: 99%

Study of Optical Properties of Zinc Oxide Nanostructures Thin Solid Films Using Spin Coating Technique: APrecursor Organic for Electronics Devices Applications

Castañeda

2020

BJSTR

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In this research work we synthesized Zinc oxide [ZnO] Nanostructures using plant extracts. Zinc oxide [ZnO] nanostructures were synthesized by solution method and deposited by spin-coating technique. The samples were characterized by UV-Vis spectrophotometer and Fourier-transform infrared spectroscopy (FTIR).The maximum absorption peaks occurred at 235.0 nm, 250.0 nm, 270.0 nm, and 300.0 nm respectively but lower when compared with the bulk size that occurred at 350.0 nm and in the visible spectrum of the wave length band. Band gap energy of zinc oxide nanostructures at 500.0 rpm was 3.8 eV. FTIR spectrum was recorded in the range of 4000.0 cm -1 to 500.0 cm -1 . FTIR Observation shows that the bands of ZnO Nanostructures occur at 3903.4 cm -1

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Impact of silver/copper dual-doping on the structure, linear and non-linear optical performance of ZnO thin films

et al. 2022

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Structural, Optical, and Antifungal Characters of Zinc Oxide Nanoparticles Prepared by Sol-gel Method

Cited by 25 publications

References 25 publications

Green synthesis and characterization of zinc oxide nanoparticles using bashful (Mimosa pudica), leaf extract: a precursor for organic electronics applications

Green synthesis and characterization of zinc oxide nanoparticles using bashful (Mimosa pudica), leaf extract: a precursor for organic electronics applications

Study of Optical Properties of Zinc Oxide Nanostructures Thin Solid Films Using Spin Coating Technique: APrecursor Organic for Electronics Devices Applications

Impact of silver/copper dual-doping on the structure, linear and non-linear optical performance of ZnO thin films

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