Preparation of mesoporous silica templated metal nanostucture on Ni foam substrate and electrochemical application

Novel Nickel oxide nanowire network electrodes have been fabricated through electrodeposition using mesoporous silica thin films as templates. These nanowire films are formed via electrodeposition into a mesoporous silica film. The silica mesoporous was formed by electro-assisted self-assembly (EASA)on three-dimensional metal electrode. These electrodes were characterized by scanning electron microscope and EDAX. The electrochemical properties of the electrodes, such as electrochemical active area and application as electrochemical sensor for hydrogen peroxide determination have also been studied

کلیدواژه ها:

Sol-gel silica ، Electrochemically-assisted deposition ، three dimensional electrode ، electrochemical sensor ، Ni foam