Optical properties of TiO2/rGO films deposited by spin coating methods

Salsabila, N. K.; Shabrina, Nanda; Sudarsono, S; Yudoyono, Gatut

doi:10.1063/5.0115438

Cited by 1 publication

(2 citation statements)

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“…This also means that TI-NP(S) was mainly still in amorphous phase. The broadening peak could be minimalized by increasing the temperature and the duration of calcination process [14]. By analysing using Maud software application, the crystallite particle size of TI-NP(S) was obtained to be 11,22 ± 0,3 nm.…”

Section: Resultsmentioning

confidence: 99%

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Characterization of the structure, morphology, and optical properties of titanium dioxide thin film deposited by spray pyrolysis technique for self-cleaning glass

Shabrina,

Salsabila,

Sudarsono

et al. 2024

J. Phys.: Conf. Ser.

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The research in material science has actively pursued the creation of self-cleaning materials, especially for windows. Titanium dioxide (TiO2) is considered a promising substance for developing hydrophilic self-cleaning surfaces due to its photocatalytic activity. In this research, TiO2 nanoparticles were synthesized using TiCl3 as the precursor and co-precipitation as the experimental method in order to obtain anatase phase. The nanoparticles, then, was deposited by spray pyrolysis technique with different spraying time; 1, 2, 3, and 4 minutes and different types of TiO2 nanoparticles—synthesis and commercial—as the primary variations. TiO2 thin film was formed using ethyl cellulose as binder and isopropyl alcohol as solvent. The synthesized TiO2 nanoparticles and deposited thin film were, then, characterized using XRD, Maud software, UV-Visible Spectrophotometer, optical microscope, and SEM. The higher band gap energy value of TiO2 thin films was obtained with the average of 3.746 eV and 3.744 eV for TI(S) and TI(C), respectively, as a result of ethyl cellulose composition on the thin film. The thin film was categorized as hydrophilic.

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Section: Resultsmentioning

confidence: 99%

“…The last step process was calcination under the temperature of 500℃ for about ± 5 hours using hotplate in order to obtain purely synthesized TiO2 powder. Our TiO2 synthesis process was referred to our previous work done by Salsabila et al [14].…”

Section: Preparation For Tio2 Precursor Solutionmentioning

confidence: 99%