The irreversible capacity fade observed during cycling is attributed, at least partly, to disproportionation reactions of LiMn2O4,and Li2Mn2O4 which is formed at the particle surface of discharged LiMn2O4 electrodes turn to electrochemically inactive Li2MnO3.
The electrochemical characteristics and pseudocapacitive effects of Fe3+/Fe2+ ion pair were investigated in an electrochemical capacitor(EC) system using porous carbon as electrode material and with H2SO4 solution containing Fe3+/Fe2+ ion pair as electrolyte.
Study and Application of Electrochemical Behavior of Calcium-ARS on a Mercury Film Electrode
The electrochemical behavior of the system was also studied by cyclic voltammetry, and the experiment results showed that the electrode process was an irreversible absorptive with two electrons participating.
Electrode modified with polyaniline (PAn) has obvious electrochemical activity in ionic liquid and acid solution (pH 0-4), and has significant electrocatalytic activity for redox reaction of catechol and hydroquione.
The electrochemical behavior of compounds in nonaqueous solution DMF was carried out by means of cyclic voltammetry.
Preparation of bismuth telluride thin film by electrochemical atomic layer epitaxy (ECALE)
An electrochemical-activated denitrifying biofilm system consisting of activated carbon fiber electrodes immobilized with denitrifying bacteria film as cathode was studied.
A revised model for an electrochemical-activated denitrifying biofilm was developed and validated by electrochemical analysis of cathodal polarization curves and nitrate consumption rate.
An electrochemical cell for simultaneous potentiometric and spectrophotometric measurements of solutions of various substances is described.
An electrochemical method for measuring metabolic activity and counting cells
A study is made of the charging of a low-conductivity liquid flowing through a cylindrical metal pipe with allowance for the finite rate of an electrochemical reaction that takes place on the walls of the pipe and is responsible for the charging.