資料の内容に関する注記One of promising photorechargeable electrode, which has two functions of photovoltaic and electrical energy storage, is a composite film of mesoporous TiO₂ and conducting polymer polyaniline. Galvanostatic charge/discharge characteristics of the TiO₂-polyaniline composite were examined to reveal how fast the film was charged. The film with a specific capacity 60-120 mAh g⁻¹ was found to be fully charged at high charging rate 20 mA cm⁻² which is comparable to high performance solar cells. Such high charging rate was achieved by the compact polyaniline layer covering the large specific surface area of mesoporous TiO₂ film.
書誌注記Includes bibliographical references.