Results 41 to 50 of about 47,343 (304)
Optical Materials: X, 2021 In this manuscript, an interesting phenomenon was found that partially or entirely hollow CdS nanotube arrays (PEH CdS NT) were obtained after photocorrosion of CdS nanorod arrays (NR). The forming process of PEH CdS NT was studied in detail. Afterwards,
Chunyan Yang +3 more
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Aligned metal oxide nanotube arrays: key-aspects of anodic TiO2 nanotube formation and properties
, 2016 Over the past ten years, self-aligned TiO2 nanotubes have attracted tremendous scientific and technological interest due to their anticipated impact on energy conversion, environment remediation and biocompatibility.
Nguyen, Nhat Truong +3 more
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Anodic TiO2 Nanotube Arrays as Fixed Photocatalyst
Journal of Environmental Science and Technology, 2016 In the present study, self-organized TiO2 nanotube arrays were prepared by anodic oxidation in a viscous electrolyte of ethylene glycol containing NH4F with a concentration of 1,25% wt. the anodized samples expose single-walled nanotube arrays with an average pore diameter and wall thickness of about 80 and 15 nm, respectively.
Ammar Elsanousi +2 more
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International Journal of Photoenergy, 2013 CdS-sensitized TiO2 nanotube arrays have been fabricated using the method of successive ionic layer adsorption and reaction and used as a photoanode for quantum-dot-sensitized solar cells. Before being coated with CdS, the surface of TiO2 nanotube arrays
Danhong Li +4 more
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Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2021 In this research, TiO2/MoS2 nanocomposite electrodes were synthesized to investigate the photoelectrochemical performances. Firstly, TiO2 nanotubes were fabricated by anodic oxidation on Ti foil.
Burcu Bozkurt Çırak, Çiğdem Eden
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Epitaxial hetero-structure of CdSe/TiO2 nanotube arrays with PEDOT as hole transfer layer for photoelectrochemical hydrogen evolution [PDF]
, 2017 The photocatalytic decomposition of water is believed to be able to help mitigate the crisis of fossil fuel depletion. However, the photocatalytic hydrogen production remains challenge to obtain high and stable photoconversion efficiency.
Chong, Baohe, Hou, Xianghui, Zhu, Wen
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Photoelectrochemical properties of “increasingly dark” TiO2 nanotube arrays [PDF]
Journal of Electroanalytical Chemistry, 2020 Abstract “Black” TiO2 nanotube arrays (TNTAs) of different darkness are formed by thermal reduction of anodic TiO2 nanotube layers in H2 atmosphere at different temperatures (300–500 °C), and their (photo-)electrochemical properties are studied by IPCE spectroscopy, transient photocurrent measurements, IMPS, PEIS, CV, and Mott-Schottky analysis ...
Nikita Denisov +4 more
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, 2015 In the present work we introduce a path to the controlled construction of DSSCs based on hierarchically structured single walled, self-organized TiO2 layers.
Hwang, Imgon +2 more
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Electronic structures and optical spectra of thin anatase TiO2 nanowires through hybrid density functional and quasiparticle calculations [PDF]
, 2014 The electronic properties of quasi-one-dimensional anatase TiO2 nanostructures, in the form of thin nanowires having (101) and (001) facets, have been systematically investigated using the standard, hybrid density functional and quasiparticle ...
Ellialtioglu, Sinasi +3 more
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Electrical Transport Properties of Polycrystalline and Amorphous TiO2 Single Nanotubes
, 2017 The electrical transport properties of anodically grown TiO2 nanotubes was investigated. Amorphous nanotubes were anodically grown on titanium foil and transformed through annealing into the anatase phase.
Barzola-Quiquia, Jose +7 more
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