Oligomerization of photochemically oxidized phenothiazine by nanostructured α-Fe2O3 - Ferreira Sobrinho, Luiza; Nascimento, Otaciro Rangel; Icimoto, Marcelo Yudi; Lanfredi, Alexandre José de Castro; Droppa Junior, Roosevelt; Nantes, Iseli Lourenço (Polymer International, 2023)