Fitri Rahmawati, Sayekti Wahyuningsih
Thin film of TiO2 on graphite substrate has been prepared by means of chemical bath deposition. Cetyltrimethylammonium Bromide served as linking agent of synthesized TiO2 to graphite substrate. The optical microscope and Scanning Electron Microscope (SEM) indicate that surfactant concentration affects the pore morphology of thin film. Surface Area Analysis (SAA) of thin film indicated that the pore of thin film included in mesopore category. The anatase phase of TiO2 quantity arised as the surfactant concentration increased, resulting in a high efficiency of induced photon conversion to current efficiency (% IPCE). The study showed that the maximum absorption wavelength of synthesized TiO2 against UV-Visible light occurs in the UV region at 300 nm, indicating its potential for photocatalytic applications. Furthermore, the stability of the grafit/TiO2 semiconductor was observed over a 4-day measurement period. Results indicated that the grafit/TiO2 synthesized with a [CTAB] of 16 mM generated the highest photocurrent under irradiation at 300 nm, demonstrating the effectiveness of the photocatalytic material.
@article{37a1c0f5-8f3c-4df6-aaa4-d1a9ebf8fefc,
title={SYNTHESIS OF THIN FILM OF TiO 2 ON GRAPH},
author={Fitri Rahmawati and Sayekti Wahyuningsih},
year={2026},
language={en}
}TY - JOUR TI - SYNTHESIS OF THIN FILM OF TiO 2 ON GRAPH AU - Fitri Rahmawati AU - Sayekti Wahyuningsih PY - 2026 LA - en ER -
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