High temperature X-ray diffraction study of the formation of Na2Ti3O7 from a mixture of sodium carbonate and titanium oxide

Investigation of the photoactivation effect of TiO2 onto carbon-clay paste electrode by cyclic voltammetry analysis

“…It is also observed on the clay diffractogram but at low intensity, which might be due to the presence of organic materials in the samples [ 45 ]. The different respective peaks observed at 2 equal to 36.093° and 41.231° are characteristic of titanium dioxide in the anatase form [ 46 , 47 ]. In general, these types of clays fix water (Cations, molecules, etc.)…”

An ionic liquid synthesis route for mixed-phase sodium titanate (Na2Ti3O7 and Na2Ti6O13) rods as an anode for sodium-ion batteries

“…8 Å). 21 The low (de)insertion potential decreases the likelihood of Na dendrites/mossy structures forming during cycling and offers a high energy density with a high and safe operating potential window. 15 This composition, however, suffers from poor cycling stability caused by structural distortion during cycling and poor electronic conductivity resulting from a large bandgap (3.7 eV).…”

Ca2V2O7 as an Anode‐Active Material for Lithium‐Ion Batteries: Effect of Conductive Additive and Mass Loading on Electrochemical Performance

“…Recently, there has been a growing demand for renewable energy. Since natural sources such as wind and solar irradiation do not produce energy continuously, efficient energy storage systems are required, and lithium‐ion batteries (LIB) have become one of the most powerful technologies in this field [1] …”

“…Since natural sources such as wind and solar irradiation do not produce energy continuously, efficient energy storage systems are required, and lithium-ion batteries (LIB) have become one of the most powerful technologies in this field. [1] Most LIB electrodes, not only for industrial production but also for research purposes, are manufactured via the slurry methodology. [2][3][4][5] In this sense, the binder system is a crucial point that should be taken into account during the electrode manufacturing step, as it is responsible for guaranteeing a homogeneous dispersion of the components in the slurry, attaching the particles to the current collector, tolerating dimensional changes during charge and discharge, and remaining chemically and electrochemically stable during the process.…”

“…[6] Furthermore, the aqueous system containing the CMC/SBR binder has the advantage of producing batteries with less environmental impact, lower production costs regarding solvent recovery, and a high production rate. [1,5,7] Graphite has been the anode-active material used in commercial LIBs for the past 30 years due to its high specific capacity of 372 mAh/g and Coulombic efficiency. [8,9] However, it can have the structure destroyed during the charge/discharge process.…”