Counter Electrodes for Electrochemical Evaluation of LSM Electrodes under Polarization

Composite Electrodes for Electrochemical Supercapacitors

Manganese dioxide nanofibers with length ranged from 0.1 to 1 μm and a diameter of about 4-6 nm were prepared by a chemical precipitation method. Composite electrodes for electrochemical supercapacitors were fabricated by impregnation of the manganese dioxide nanofibers and multiwalled carbon nanotubes (MWCNT) into porous Ni plaque current collectors. Obtained composite electrodes, containing 8...

Symmetric Electrodes for Electrochemical Energy‐Storage Devices

Increasing environmental problems and energy challenges have so far attracted urgent demand for developing green and efficient energy-storage systems. Among various energy-storage technologies, sodium-ion batteries (SIBs), electrochemical capacitors (ECs) and especially the already commercialized lithium-ion batteries (LIBs) are playing very important roles in the portable electronic devices or...

ELECTRODES FOR AQUEOUS ELECTROCHEMICAL CELLS Preparation of Improved, Low-Cost Metal Hydride Electrodes for Automotive Applications

Electrochemical purification of carbon nanotube electrodes

We present a fast and effective electrochemical method to purify random networks of single-walled carbon nanotubes (SWCNTs) that leads to total removal of metal catalyst without apparent detrimental effect on the electrochemical properties of the electrodes. The efficiency of the electrochemical purification has been compared with that of conventional chemical purification (acid washing). The d...

Electrochemical Applications of Conductive Diamond Electrodes

Diamond is a very attractive material for many potential applications due to its outstanding properties. In particular, highly boron-doped conductive diamond films prepared by CVD process have received attention from electrochemists owing to the superior electrochemical properties such as wide potential window, very low background current, chemical and physical stability. In this project, the e...