Results 71 to 80 of about 3,174 (219)
Scientific Reports, 2017 In this article we present the first comparative study of the transient decay dynamics of photo-generated charges for the three polymorphs of TiO2. To our knowledge, this is the first such study of the brookite phase of TiO2 over timescales relevant to ...
Benjamin Moss +8 more
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ChemistrySelect, Volume 11, Issue 13, 6 April 2026.The graphical abstract describes the synthesis of Ce‐black‐TiO2 via sol‐gel and hydrogenation, followed by thermal treatment to optimize properties. The material is used in perovskite solar cells with layered architecture. It improves charge transport, reduces defects, and enhances efficiency by facilitating electron and hole movement, increasing power
Tebogo Cosby Selema +4 more
wiley +1 more source
Mesoporous and Macroporous Brookite Thin Films Having a Large Thermal Stability Range
, 2016 A sol–gel chemistry approach is employed to generate mesoporous and macroporous brookite thin films using Ag ions as dopant species whose thermal stability is well above previously reported literature values for thin films.
Kevin R. Moonoosawmy (2090251) +4 more
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Nanoscale Research Letters, 2019 TiO2 (P25)-supported Au-Pd bimetal nanoparticles displayed excellent performance in the solvent-free benzyl alcohol catalytic oxidation. However, little research attention has been paid to investigate the effects of TiO2 form on the catalytic activity of
Xiaoliang Li +4 more
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Crystals, 2019 Titanium phosphates were recently revealed as promising cosmetic pigments; however, their photocatalytic activity and sun protective factor (SPF) levels have not been investigated in detail.
Irina V. Kolesnik +3 more
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Hybrid TiN ‐ MXene Photoanodes Drive Efficient Photoelectrochemical Water Splitting
Solar RRL, Volume 10, Issue 5, 12 March 2026.The photoelectrochemical (PEC) system based on an optimized TiO2‐MXene‐TiN hybrid (MXene:TiN 1:4 wt %) hybrid network sensitized with CdS/CdSe/ZnS QDs yields a photocurrent density of 15.80 mA cm−2 under 1 sun illumination (AM 1.5G, 100 mW cm−2, having 55% higher than control TiO2/QDs device (7.20 mA cm−2).
Parul Bansal +4 more
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Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida +16 more
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Phase stability of TiO2 polymorphs from diffusion Quantum Monte Carlo
New Journal of Physics, 2016 Titanium dioxide, TiO _2 , has multiple applications in catalysis, energy conversion and memristive devices because of its electronic structure. Most of these applications utilize the naturally existing phases: rutile, anatase and brookite.
Ye Luo +5 more
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Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.Combinatorial Nb‐doped TiO2 wafers with a lateral dopant gradient enable rapid mapping of how phase composition and defects influence photocatalytic activity. Optimized Nb content generates mixed anatase–rutile phases together with beneficial Ti3+ and oxygen vacancy defects, boosting dye‐degradation efficiency fivefold.
Raja Elrahoumi +10 more
wiley +1 more source