Defective Black TiO2 Synthesized via Anodization for Visible-Light Photocatalysis

J Dong, J Han, Y Liu, A Nakajima… - … applied materials & …, 2014 - ACS Publications
Defective TiO2–x was synthesized via a facile anodization technique. Electron paramagnetic
resonance spectra confirmed the presence of oxygen vacancy, which extended the photon …

Facile Synthesis of Defective TiO2−x Nanocrystals with High Surface Area and Tailoring Bandgap for Visible-light Photocatalysis

M Wajid Shah, Y Zhu, X Fan, J Zhao, Y Li, S Asim… - Scientific reports, 2015 - nature.com
A facile hydrothermal approach has been developed to prepare defective TiO2− x
nanocrystals using Ti (III)-salt as a precursor and L-ascorbic acid as reductant and structure …

A review on production, characterization, and photocatalytic applications of TiO2 nanoparticles and nanotubes

P Chun Chen, C Chon Chen… - Current …, 2017 - ingentaconnect.com
Background: We present a review on recent progress in the research and development of
titanium dioxide (TiO2) nanomaterials. Based on the studies reported in the literature …

Nonstoichiometric titanium dioxide nanotubes with enhanced catalytical activity under visible light

AA Valeeva, EA Kozlova, AS Vokhmintsev… - Scientific reports, 2018 - nature.com
The catalytic activity of nanotubular titanium dioxide films formed during the oxidation of
acetone to carbon dioxide under the action of visible light with a wavelength of 450 nm was …

Solar photocatalysts based on titanium dioxide nanotubes for hydrogen evolution from aqueous solutions of ethanol

AA Valeeva, IB Dorosheva, EA Kozlova… - International Journal of …, 2021 - Elsevier
Titanium foil was anodized to grow titanium dioxide nanotubes (TiO 2 NT) by using an
original technique. A solution of ethylene glycol and ammonium fluoride with a concentration …

Enhanced photocatalytic hydrogen evolution from reduced graphene oxide-defect rich TiO2-x nanocomposites

M Muniyappa, N Rao, R Mudike, M Shastri… - International Journal of …, 2022 - Elsevier
Solar-driven photocatalytic hydrogen generation by splitting water molecules requires an
efficient visible light active photocatalyst. This work reports an improved hydrogen evolution …

Influence of calcination on photocatalytic properties of nonstoichiometric titanium dioxide nanotubes

AA Valeeva, IB Dorosheva, EA Kozlova… - Journal of Alloys and …, 2019 - Elsevier
The nonstoichiometric titanium dioxide nanotubular films were synthesized by the
anodization of titanium foil in a solution of ethylene glycol and ammonium fluoride. The …

Effects of fluoride source on the characteristics of titanium dioxide nanotubes

OR Aguirre, EF Echeverría - Applied Surface Science, 2018 - Elsevier
Nanotubes were obtained from commercially pure titanium by anodization at 20 V in an
aqueous solution of acetic acid (14% v/v) with three different sources of fluoride ion (HF …

Quantum conductors formation and resistive switching memory effects in zirconia nanotubes

A Vokhmintsev, I Petrenyov, R Kamalov… - …, 2021 - iopscience.iop.org
The prospects of the development of non-volatile memory elements that involve memristive
metal-dielectric-metal sandwich structures are due to the possibility of reliably implementing …

Effect of surface characteristics on the antibacterial properties of titanium dioxide nanotubes produced in aqueous electrolytes with carboxymethyl cellulose

R Aguirre Ocampo… - … Research Part A, 2021 - Wiley Online Library
Nanotubular structures were produced on a commercially pure titanium surface by
anodization in an aqueous electrolyte that contained carboxymethyl cellulose and sodium …