developed a Ni − Al layered double hydroxide (LDH), CNT and rGO ternary nanocomposite electrode material, and acquired a specific capacitance of 1562 F g− 1 at 5 mA cm− 2, the residual capacitance of 713.4 F g− 1 at the current density of 100 mA cm− 2, and a 96.5% ca...
& Li, J. Fabrication of Fe-doped lithium-aluminum-layered hydroxide chloride with enhanced reusable stability inspired by computational theory and its application in lithium extraction. Colloid. Surf. A 658, 130641 (2023). CAS Google Scholar Zhang, T. F. et al. Advanced Mg2+/Li+ separation...
Lithium hydroxide monohydrate (LiOH·H2O, ≧ 99.0%), hydrochloric acid (HCl, 36.0–38.0%), ammonium hydroxide aqueous solution (25.0–28.0%), potassium permanganate ( ≧ 99.5%), ethylene glycol ( ≧ 99.5%) were purchased from Sinopharm Chemical Reagent Co. All reagents were used without ...
various methods have been explored to enhance the conductivity of S cathodes [50]. The incorporating of conductive additives such as carbon nanotubes or graphene has proven to be an effective approach for improving electron transport [51]. In terms of the S host, researchers...
Lithium iodide is prepared by the reaction of lithium hydroxide monohydrate or lithium carbonate with hydriodic acid, which may be prepared in situ by the reduction of iodine. The iodide is usually not isolated as the anhydrous material but is used as a solution or as the solid lithium iodide...
b The preparation procedures of PSS-threaded HKUST-1 membranes via a solid confinement conversion process from a thin film of copper hydroxide nanostrands (CHNs) that are coated with negatively charged polystyrene sulfonate (PSS) on AAO. c The binary ion selectivities of PSS-threaded HKUST-1 (0...
A series of thermostable oxides (LixNi0.2Mn0.6Oy, 0.00 ≤ x ≤ 1.52) with different contents of lithium and oxygen were obtained by adding different amounts of lithium source (xvalue) into a hydroxide precursor, details of this synthesis process is in the Supplementary Methods sectio...
A number of variations on the theme of SS-EOMCC is applied to study the ionic-covalent avoided crossing in LiF in a 6-311++G(3df,3pd) basis set. While reasonable results are obtained at the state-averaged level, the iterative solution process does not consistently converge for SS-EOMCC...
Metal-organic framework (MOF)-based materials have a large SSA and highly ordered pores with tunable porosity, which can act as ionic sieves to mitigate the polysulfide ions. As a representative example, Bai et al.[146]designed a ordered microporous (0.9nm) Cu3(BTC)2(HKUST-1) MOF@GO sep...
In metallic compounds, the atoms bind either in ionic or covalent bonds. Intermediate forms are also seen. Dissolved in water the metallic compounds dissociate into metal ions, mostly as cations. In some cases such as the permanganate ion (MnO4–), an oxoanion is formed. Metallic ions can ...