The role of cation vacancies in electrode materials for enhanced electrochemical energy storage: synthesis, advanced characterization, and fundamentals
The incorporation of atomic scale defects, such as cation vacancies, in electrode materials is
considered an effective strategy to improve their electrochemical energy storage …
considered an effective strategy to improve their electrochemical energy storage …
Anatase TiO2 nanoparticles for lithium-ion batteries
SS El-Deen, AM Hashem, AE Abdel Ghany, S Indris… - Ionics, 2018 - Springer
Anatase TiO 2 nanoparticles were prepared by a simple sol-gel method at moderate
temperature. X-ray powder diffraction (XRD) and Raman spectroscopy revealed the …
temperature. X-ray powder diffraction (XRD) and Raman spectroscopy revealed the …
High Substitution Rate in TiO2 Anatase Nanoparticles with Cationic Vacancies for Fast Lithium Storage
Doping is generally used to tune and enhance the properties of metal oxides. However, their
chemical composition cannot be readily modified beyond low dopant amounts without …
chemical composition cannot be readily modified beyond low dopant amounts without …
Recent Progress in Low Temperature Synthesis of Crystalline TiO2 Photocatalytic Films by Highly Controllable Electrodeposition
M Becker, O Yezerska - Journal of The Electrochemical Society, 2022 - iopscience.iop.org
Eco-friendly photocatalysis has already been known for decades. In the photocatalytic
process, photoinduced oxidation and reduction reactions at the photocatalysts surface …
process, photoinduced oxidation and reduction reactions at the photocatalysts surface …
The growth mechanism of apatite nanocrystals assisted by citrate: relevance to bone biomineralization
Here we report that citrate plays a key dual role in the apatite crystallization: driving a growth
pathway via an amorphous precursor and controlling the size of nanocrystals by the non …
pathway via an amorphous precursor and controlling the size of nanocrystals by the non …
2D-layered lithium carboxylate based on biphenyl core as negative electrode for organic lithium-ion batteries
A 2D-layered conjugated organic lithium carboxylate based on 4, 4′-biphenyl core has
been synthesized and characterized by combining powder X-ray diffraction, two …
been synthesized and characterized by combining powder X-ray diffraction, two …
Room-Temperature Synthesis of Iron-Doped Anatase TiO2 for Lithium-Ion Batteries and Photocatalysis
C Andriamiadamanana, C Laberty-Robert… - Inorganic …, 2014 - ACS Publications
Iron-doped nanocrystalline particles of anatase TiO2 (denoted x% Fe-TiO2, with x the
nominal [Fe] atom% in solution) have been successfully synthesized at room temperature by …
nominal [Fe] atom% in solution) have been successfully synthesized at room temperature by …
Enhanced photocatalytic activity of single-phase, nanocomposite and physically mixed TiO2 polymorphs
R Kaplan, B Erjavec, A Pintar - Applied Catalysis A: General, 2015 - Elsevier
In this study, testing of TiO 2 polymorphs (anatase, rutile, brookite) and their mixtures
(anatase/rutile, anatase/TiO 2-B) in heterogeneous photocatalytic oxidation process was …
(anatase/rutile, anatase/TiO 2-B) in heterogeneous photocatalytic oxidation process was …
Phase stability frustration on ultra-nanosized anatase TiO2
This work sheds light on the exceptional robustness of anatase TiO2 when it is downsized to
an extreme value of 4 nm. Since at this size the surface contribution to the volume becomes …
an extreme value of 4 nm. Since at this size the surface contribution to the volume becomes …
Light‐induced charge separation in mixed electronic/ionic semiconductor driving lithium‐ion transfer for photo‐rechargeable electrode
C Andriamiadamanana, I Sagaidak… - Advanced …, 2018 - Wiley Online Library
Li‐ion batteries need to be regularly recharged, requiring chargers and connection to the
grid to reverse the lithium‐ion transfer. Autonomous power sources independent of the …
grid to reverse the lithium‐ion transfer. Autonomous power sources independent of the …