A superior sodium-ion battery based on tubular Prussian blue cathode and its derived phosphide anode

Prussian blue and its analogues as functional template materials: control of derived structure compositions and morphologies

“…They demonstrated a tubular PB morphology rather than the usual cubes. 64 After coating tubular PB particles with dopamine, the material was converted to carbon-coated FeP. They used the original PB as a cathode and the PBD FeP as an anode in a sodium-ion battery full cell.…”

“…Two main examples are resorcinol formaldehyde (RF) and polydopamine (PDA). [63][64][65][66][67] RF can be used as a shell on PBA particles to produce core-shell morphology (Fig. 2P and Q).…”

“…Due to their high hydrogen evolution activity as catalyst and their low cost as opposed to the noble metals, different phosphor-containing compounds have been investigated as PBDs, being the emerging PBD class of compounds aer the pioneering oxides. 20,64,65,74,75,77,78,80,82,100,101 Metal phosphides are derived by a thermal procedure using NaH 2 PO 2 powder under an inert gas ow such as Ar or N 2 . Similar to selenization and suldation, the powder can be mixed with the reactants or placed on the upstream side of the tube.…”

Achieving High Performance Electrode for Energy Storage with Advanced Prussian Blue-Drived Nanocomposites—A Review

“…By combining the tubular PB cathode with its derived phosphating anode, Jiang et al demonstrated an excellent sodium ion battery [ 22 ]. Because of the tubular configuration, the PB has fast reaction kinetics and, thus, a high specific capacity of 94.4 mAh g −1 even at a high rate of 5.0 A g −1 .…”

High rate-performance supercapacitors based on nitrogen-doped graphitized carbon nanotube networks in situ grown on 316L stainless steel as binder-free electrodes

“…Supercapacitors have attracted intensive attention due to their high power density, good rate capabilities, long life cycle and remarkable reversibility. [1][2][3] However, the energy densities of supercapacitors are lower than traditional energy storage devices, which limits their practical application in energy storage devices. 4,5 Tremendous efforts have been made to develop different carbon-based materials, including activated carbons, 6 carbon nanotubes (CNTs), 7,8 graphene, 9 and carbon/ metal oxide hybrid materials 10 to improve the electrochemical performance of the assembled supercapacitors.…”