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One‐dimensional TiO2 Nanotube Photocatalysts for Solar Water Splitting

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TLDR
A comprehensive review on recent progress of the synthesis and modification ofTiO2 nanotubes to be used for photo/photoelectro‐catalytic water splitting and the future development of TiO2 Nanotubes is discussed.
Abstract
Hydrogen production from water splitting by photo/photoelectron-catalytic process is a promising route to solve both fossil fuel depletion and environmental pollution at the same time. Titanium dioxide (TiO2) nanotubes have attracted much interest due to their large specific surface area and highly ordered structure, which has led to promising potential applications in photocatalytic degradation, photoreduction of CO2, water splitting, supercapacitors, dye-sensitized solar cells, lithium-ion batteries and biomedical devices. Nanotubes can be fabricated via facile hydrothermal method, solvothermal method, template technique and electrochemical anodic oxidation. In this report, we provide a comprehensive review on recent progress of the synthesis and modification of TiO2 nanotubes to be used for photo/photoelectro-catalytic water splitting. The future development of TiO2 nanotubes is also discussed.

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INFLUENCE OF THE SUBSTRATE TEMPERATURE ON TiO2 THIN LAYERS DEPOSITED BY THE DIRECT CURRENT MAGNETRON SPUTTERING TECHNOLOGY

TL;DR: In this article, the Direct Current (DC) magnetron sputtering technique was used for the deposition of titanium dioxide (TiO2) on a glass substrate for future application in gas sensors.
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Towards high-performance battery systems by regulating morphology of TiO2 materials

TL;DR: In this article, the recent developments of TiO2 polymorphs with different crystalline structures (such as rutile, anatase, and bronze) as electrode materials for energy storage systems were summarized.
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Remarkable photoelectrochemical activity of titanium dioxide nanorod arrays sensitized with transition metal sulfide nanoparticles for solar hydrogen production

TL;DR: In this paper , a photo-anode material for photo-electrochemical hydrogen production was developed, which was shown to achieve a maximum photocurrent density of 6.1 mA/cm2, which is 7.6 times higher than that of pure TiO2.
Journal ArticleDOI

Z-Scheme CuOx/Ag/TiO2 Heterojunction as Promising Photoinduced Anticorrosion and Antifouling Integrated Coating in Seawater

TL;DR: In this article , a green bifunctional Z-scheme CuOx/Ag/P25 heterostructure coating material was designed to achieve the coordination of corrosion prevention and antifouling by matching the redox potential of the reactive oxygen species and the corrosion potential of 304SS.
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Photocatalytic inactivation of marine microorganisms by a Ag/AgCl/ZnWO4 film under UV light

TL;DR: In this article, an Ag/AgCl/ZnWO4 composite photocatalyst with a high photogenerated electron-hole pair separation efficiency was prepared by ultrasonic assisted precipitation-deposition photoreduction.
References
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Journal ArticleDOI

Helical microtubules of graphitic carbon

Sumio Iijima
- 01 Nov 1991 - 
TL;DR: Iijima et al. as mentioned in this paper reported the preparation of a new type of finite carbon structure consisting of needle-like tubes, which were produced using an arc-discharge evaporation method similar to that used for fullerene synthesis.
Journal ArticleDOI

Electrochemical Photolysis of Water at a Semiconductor Electrode

TL;DR: Water photolysis is investigated by exploiting the fact that water is transparent to visible light and cannot be decomposed directly, but only by radiation with wavelengths shorter than 190 nm.
Journal ArticleDOI

Heterogeneous photocatalyst materials for water splitting

TL;DR: This critical review shows the basis of photocatalytic water splitting and experimental points, and surveys heterogeneous photocatalyst materials for water splitting into H2 and O2, and H2 or O2 evolution from an aqueous solution containing a sacrificial reagent.
Journal ArticleDOI

A review and recent developments in photocatalytic water-splitting using TiO2 for hydrogen production

TL;DR: In this article, the up-to-date development of the above-mentioned technologies applied to TiO 2 photocatalytic hydrogen production is reviewed, based on the studies reported in the literature, metal ion-implantation and dye sensitization are very effective methods to extend the activating spectrum to the visible range.
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