About ARAI RYOTA
About リコー
About TANAKA YUJI
About リコー
About HORIUCHI TAMOTSU
About リコー
About 電気化学秋季大会講演要旨集
About solar cell
About photoelectrochemical cell
About nitrogen heterocyclic compound
About coloring matter
About optical absorption spectrum
About Pyrroles
About dye-sensitized solar cell
About Solar cell
About Batteries in general
About ジケトピロロピロール誘導体
About 色素増感太陽電池