Influence of Brookite Impurities on the Raman Spectrum of TiO2 Anatase Nanocrystals

MC Ceballos-Chuc, CM Ramos-Castillo… - The Journal of …, 2018 - ACS Publications
Synthesis of TiO2 anatase nanocrystals by hydrothermal methods often results in the
formation of small quantities of brookite, which is difficult to eliminate by tuning the reaction …

Effect of cerium doping in tuning the optical and photoluminescence properties of TiO2 nanoparticles

S Ezairi, A Elouafi, F Lmai, A Tizliouine… - Journal of Materials …, 2023 - Springer
The structural and optical properties of the Ti1− x Ce x O2 (0≤ x≤ 0.5) powders have been
achieved by pechini sol–gel technique. According to the XRD data, all of the samples have a …

Enhanced hydrogen evolution from water splitting using Fe-Ni codoped and Ag deposited anatase TiO2 synthesized by solvothermal method

T Sun, E Liu, X Liang, X Hu, J Fan - Applied Surface Science, 2015 - Elsevier
In this paper, the Fe-Ni co-doped and Ag deposited anatase TiO 2 (Fe-Ni/Ag/TiO 2)
nanocomposites were successfully prepared by a simple one-pot solvothermal approach …

An Investigation on the Effect of Li–Ion Cycling on the Vertically Aligned Brookite TiO2 Nanostructure

N Kitchamsetti, RS Kalubarme, PR Chikate… - …, 2019 - Wiley Online Library
We reported the investigation on the effect of Li‐ion cycling on the vertically aligned brookite
(β) TiO2 nanorods coated on Cu substrate as a Li‐ion battery electrode. The vertically grown …

Rational design of vanadia-based propane ODH catalysts: A multiple operando spectroscopic investigation of VOx/TiO2/CeO2

L Schumacher, J Shen, K Hofmann, C Hess - Catalysis Today, 2024 - Elsevier
The understanding of reaction mechanisms of supported metal oxide catalysts has
significantly increased over the last years due to new methods being applied. This increased …

Enhancement of structural, linear and non-linear optical properties of Ti1− xCa2xO2 solid solutions

S Ezairi, A Elouafi, F Lmai, A Tizliouine - Physica Scripta, 2022 - iopscience.iop.org
Structural and morphological analyses of the Ti 1− x Ca 2x O 2 solid solutions and their
complete linear and non-linear optical properties were investigated. Ti 1− x Ca 2x O 2 (0≤ …

3D ordered amorphous and porous TiO2 framework anode with low insertion barrier and fast kinetics for K-ion hybrid capacitors

H Li, X Sun, H Gou, C Zhang, G Wang - Journal of Colloid and Interface …, 2023 - Elsevier
TiO 2 is considered as a low cost, long-term stable, and safe anode for high power K-ion
hybrid capacitors (KICs) due to its abundant reserve, small volume expansion rate, and …

[HTML][HTML] Effect of the cathodic polarization on structural and morphological proprieties of FTO and ITO thin films

CCP Cid, ER Spada, ML Sartorelli - Applied surface science, 2013 - Elsevier
This paper deals on the influence of the potentiodynamic stress on structural and
morphological proprieties of fluorine-doped tin oxide (FTO, SnO2: F) and indium tin oxide …

Recent advances in linear and nonlinear Raman spectroscopy. Part VII

LA Nafie - Journal of Raman Spectroscopy, 2013 - Wiley Online Library
The aim of this paper is to provide an overview of advances in the field of Raman
spectroscopy as reflected in articles published each year in the Journal of Raman …

Phase control of yttrium (Y)-doped TiO2 nanofibers and intensive visible photoluminescence

KS Kumar, CG Song, GM Bak, G Heo, MJ Seong… - Journal of alloys and …, 2014 - Elsevier
Abstract Yttrium (Y)-doped TiO 2 nanofibers were successfully fabricated by electrospinning
and the subsequent calcination of the as-spun nanofibers. The X-ray diffraction and Raman …