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<p>In the present work, fabrication of promising ternary nanomaterials based on cobalt oxide nanoparticles (Co<sub>2</sub>O<sub>3</sub> NPs) doped strontium titanate (SrTiO<sub>3</sub>)- barium titanate (BaTiO<sub>3</sub> was investigated to utilize in the numerous nanoelectronics and optoelectronics applications. The SrTiO<sub>3</sub>-BaTiO<sub>3</sub> hybrid nanostructures films were fabricated via various concentrations of 1 gm/100&#xa0;ml, 2&#xa0;g/100&#xa0;ml, 3 gm/100&#xa0;ml and 4 gm/100&#xa0;ml. Then, the SrTiO<sub>3</sub>-BaTiO<sub>3</sub>-Co<sub>2</sub>O<sub>3</sub> films was prepared with content of 50 wt% SrTiO<sub>3</sub>-BaTiO<sub>3</sub>: 50 wt% Co<sub>2</sub>O<sub>3</sub> for different concentrations of 1 gm/100&#xa0;ml, 2 gm/100&#xa0;ml, 3 gm/100&#xa0;ml and 4 gm/100&#xa0;ml. The morphological and optical characteristics of SrTiO<sub>3</sub>-BaTiO<sub>3</sub>-Co<sub>2</sub>O<sub>3</sub> films were tested. The results established that the SrTiO<sub>3</sub>-BaTiO<sub>3</sub>-Co<sub>2</sub>O<sub>3</sub> films absorbance is elevated at Ultraviolet spectra. The absorbance of SrTiO<sub>3</sub>-BaTiO<sub>3</sub> films boosted from 13.4 to 46.1% at λ = 540&#xa0;nm with rising concentration from 1gm/100&#xa0;ml to 4 gm/100&#xa0;ml. The adding of Co<sub>2</sub>O<sub>3</sub> NPs leads to rise the absorbance of SrTiO<sub>3</sub>-BaTiO<sub>3</sub> films from 30.4 to 82% when the rising concentration from 1gm/100&#xa0;ml to 4 gm/100&#xa0;ml. This performance makes the SrTiO<sub>3</sub>-BaTiO<sub>3</sub>-Co<sub>2</sub>O<sub>3</sub> films are promising multifunctional materials for modern electronics and optical fields. The gap of energy of SrTiO<sub>3</sub>-BaTiO<sub>3</sub> films diminished with boosting concentration and Co<sub>2</sub>O<sub>3</sub> NPs ratio. These consequences prepared the SrTiO<sub>3</sub>-BaTiO<sub>3</sub>-Co<sub>2</sub>O<sub>3</sub> films are used in the numerous renewable and optical applications. The optical parameters of SrTiO<sub>3</sub>-BaTiO<sub>3</sub> films enhanced with rising concentration and Co<sub>2</sub>O<sub>3</sub> NPs ratio. Lastly, the obtained results showed that the SrTiO<sub>3</sub>-BaTiO<sub>3</sub>-Co<sub>2</sub>O<sub>3</sub> films could be helpful for several electronics and optical applications. Tailoring and Ameliorating the Features of Co<sub>2</sub>O<sub>3</sub> Nanoparticles Doped SrTiO<sub>3</sub>-BaTiO<sub>3</sub> Nanoceramic for Photosensors Applications.</p>

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Tailoring and Ameliorating the Features of Co2O3 Nanoparticles Doped SrTiO3-BaTiO3 Nanoceramic for Photosensors Applications

  • 期刊论文

  • 发表日期：

    2025年4月24日

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  • Aseel Hadi

摘要

In the present work, fabrication of promising ternary nanomaterials based on cobalt oxide nanoparticles (Co2O3 NPs) doped strontium titanate (SrTiO3)- barium titanate (BaTiO3 was investigated to utilize in the numerous nanoelectronics and optoelectronics applications. The SrTiO3-BaTiO3 hybrid nanostructures films were fabricated via various concentrations of 1 gm/100 ml, 2 g/100 ml, 3 gm/100 ml and 4 gm/100 ml. Then, the SrTiO3-BaTiO3-Co2O3 films was prepared with content of 50 wt% SrTiO3-BaTiO3: 50 wt% Co2O3 for different concentrations of 1 gm/100 ml, 2 gm/100 ml, 3 gm/100 ml and 4 gm/100 ml. The morphological and optical characteristics of SrTiO3-BaTiO3-Co2O3 films were tested. The results established that the SrTiO3-BaTiO3-Co2O3 films absorbance is elevated at Ultraviolet spectra. The absorbance of SrTiO3-BaTiO3 films boosted from 13.4 to 46.1% at λ = 540 nm with rising concentration from 1gm/100 ml to 4 gm/100 ml. The adding of Co2O3 NPs leads to rise the absorbance of SrTiO3-BaTiO3 films from 30.4 to 82% when the rising concentration from 1gm/100 ml to 4 gm/100 ml. This performance makes the SrTiO3-BaTiO3-Co2O3 films are promising multifunctional materials for modern electronics and optical fields. The gap of energy of SrTiO3-BaTiO3 films diminished with boosting concentration and Co2O3 NPs ratio. These consequences prepared the SrTiO3-BaTiO3-Co2O3 films are used in the numerous renewable and optical applications. The optical parameters of SrTiO3-BaTiO3 films enhanced with rising concentration and Co2O3 NPs ratio. Lastly, the obtained results showed that the SrTiO3-BaTiO3-Co2O3 films could be helpful for several electronics and optical applications. Tailoring and Ameliorating the Features of Co2O3 Nanoparticles Doped SrTiO3-BaTiO3 Nanoceramic for Photosensors Applications.