Synthesis of titanium dioxide nanoparticles by solvothermal method with polymer gel

Oshima, Kenta; Nakashima, Kouichi; Ueno, S.; Wada, Satoshi

doi:10.14723/tmrsj.39.451

Cited by 6 publications

(2 citation statements)

References 15 publications

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“…Oshima et al [73] used the solvothermal method to obtain TiO 2 nanoparticles. Here, a polymer gel was used, which enabled strongly dispersed and homogeneous particles to be obtained.…”

Section: Solvothermal Methodsmentioning

confidence: 99%

Advanced Hybrid Materials Based on Titanium Dioxide for Environmental and Electrochemical Applications

Siwińska-Stefańska¹,

Jesionowski²

2017

Titanium Dioxide

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Constant technological progress, as well as the pursuit of "friendly" technologies, leads to intensive work on the development of a new generation of advanced products with strictly defined, unique physicochemical properties dedicated to specific applications. This group of materials includes hybrids based on titanium dioxide and its derivatives, characterised with specific, well-defined physicochemical and structural properties, chiefly determined during their synthesis. Different properties of titania nanoparticles depend on their morphology, crystallite size, and crystalline structure. Nanocrystalline titanium dioxide can be synthesised via different methods, among which chemical precipitation, microemulsion method (inversed micelles), sol-gel process and hydrothermal crystallisation are the most important ones. That is why, a crucial part of the following chapter will be paid to characterisation of synthesis routes used for titanium dioxide and titania-based hybrid production. Furthermore, application of TiO 2-based materials, including mixed oxide systems as well as graphene oxide-based hybrids, in electrochemical (electrode material) and environmental (photocatalysis) aspects, will be described in detail.

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“…Oshima et al [73] used the solvothermal method to obtain TiO 2 nanoparticles. Here, a polymer gel was used, which enabled strongly dispersed and homogeneous particles to be obtained.…”

Section: Solvothermal Methodsmentioning

confidence: 99%

Advanced Hybrid Materials Based on Titanium Dioxide for Environmental and Electrochemical Applications

Siwińska-Stefańska¹,

Jesionowski²

2017

Titanium Dioxide

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“…Synthesis of TiO2 using titanium (IV) isopropoxide (TTIP) precursor through hydrothermal process by Collazza, et al, showed pure crystalline phase of anatase for all conditions of synthesis [37]. Oshima, et al, synthesized TiO2 with polymer gel by solvothermal method [38]. X-ray diffraction (XRD) confirmed presence of anatase TiO2.…”

Section: Synthesis and Characterization Toolsmentioning

confidence: 99%

A Review of Advances on Natural Dye Sensitized Solar Cells (NDSSCs)

Alor,

Ezekoye,

Ugwuoke

et al. 2023

JERR

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Currently, the situation of the economy is drastically affecting the growth and development of some growing nations with regard to the energy sector. Most developing countries still depend majorly on fossil fuels. Considering the environmental nuisance arising from the dangerous emissions from the combustion of fossil fuels and climate concerns, there is urgent need to seek other alternative energy sources to meet up with the global energy consumption demands as the human population is steadily on the increase. Energy from the sun is one of the most alternative sources that can be assessed freely as well as help in mitigating global climate change. Recent advances on dye sensitized solar cells (DSSC) using natural dyes is a welcome advancement for replacing high cost ruthenium dye. The application of natural dye for DSSC is due to their abundance in nature, low cost, simple and safe extraction from various natural resources without requiring complex synthetic procedures. Dye enhances the performance of a DSSC by providing the source of photo excited electrons. Recently, there has been research on areas that supports the exploration of different photoactive natural dyes. In this paper, we reviewed some natural dyes, energy conversion efficiencies of NDSSCs, methods of dye extraction, characterization and various fabrication techniques for improved DSSC performance from various researched articles. It was observed that there were variations in the recorded DSSCs performances and this can be attributed to steps employed by the researchers in the methods of dye extraction and DSSC fabrication.

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Fabrication and characterization of TiO2-loaded Moringa oleifera gum-activated carbon and the photo-catalytic degradation of phosphate in aqueous solutions

Manikandan

Lee²,

Velmurugan

et al. 2017

Nanotechnol. Environ. Eng.

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Synthesis of titanium dioxide nanoparticles by solvothermal method with polymer gel

Cited by 6 publications

References 15 publications

Advanced Hybrid Materials Based on Titanium Dioxide for Environmental and Electrochemical Applications

Advanced Hybrid Materials Based on Titanium Dioxide for Environmental and Electrochemical Applications

A Review of Advances on Natural Dye Sensitized Solar Cells (NDSSCs)

Fabrication and characterization of TiO2-loaded Moringa oleifera gum-activated carbon and the photo-catalytic degradation of phosphate in aqueous solutions

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