In this article, we study the photoinduced electrochemiluminescence (PECL) of a luminol analog (L-012: 8-amino- 5‑chloro-2,3-dihydro-7-phenyl-pyrido[3,4-d]pyridazine-1,4‑dione) on n-type hematite (α-Fe2O3) nanorod arrays deposited by hydrothermal synthesis transparent conducting oxide. We report that material, when used as photoanode, triggers PECL at potential low -0.2 V vs Ag/AgCl and allows ...
