Modeling and simulation study of the self-discharge in supercapacitors in presence of a blocking layer

Controlled synthesis of perovskite lanthanum ferrite nanotubes with excellent electrochemical properties

“…[1][2][3] Supercapacitors, a new type of energy storage device with the potential to ensure economic and environmental protection with characteristics of both traditional capacitors and batteries, have broad and important applications in portable electronics, new energy, and other high-tech elds on account of their particular attributes, which include large capacity, high power density, long cycle life, high charge and discharge efficiency, freedom from maintenance, and economic and environmental protection; consequently, they have become a hot research topic in the eld of 'new energy' worldwide. [4][5][6][7][8][9] As an important part of a pseudocapacitor, the pseudocapacitance electrode material has been a key research topic because of its large specic capacity and high energy density. [10][11][12][13][14][15] Transition metal oxides are an important type of pseudocapacitance electrode material and have been studied extensively in recent years because of their high capacitance, excellent redox properties and good electrical conductivity.…”

Microscopic insights into the efficiency of capacitive mixing process

“…There have been a number of experimental efforts to measure the energy output of CDLE processes . Most experimental works focus on the exploration of appropriate electrode materials.…”

“…There have been a number of experimental efforts to measure the energy output of CDLE processes. [11][12][13][14][15][16] Most experimental works focus on the exploration of appropriate electrode materials. For example, it has recently been found that porous electrodes with hydrophilic surface could bring larger energy output than those with hydrophobic surface.…”

The effects of slit-pore geometry on capacitive properties: a molecular dynamics study

“…The researches show that charging process in EDLC have a lots of mechanisms and parameters affecting on their capacitive performance, such as self discharge due to redox reactions 11 , overscreening and crowding in dense electrolytes 12 , electrochemical potential windows (EPW) of IL 13 , and changes in volume for the electrodes 14 .…”