A metal-free catalyst based on g-C3N4 functionalized with cyamelurate-like groups: catalytic properties and mechanism of a new heterogeneous Fenton-like catalyst - Oliveira, Wanessa Lima de; Oliveira, Eduarda Ferreira de; Batista, Walker Vinícius Ferreira do Carmo; Mourão, Henrique Aparecido de Jesus Loures; Pires, Manoel José Mendes; Coelho, Rafael Mendes; Diab, Gabriel Ali Atta; Teixeira, Ivo Freitas; Marques, Gleison Neres; Mastelaro, Valmor Roberto; Nascimento, Otaciro Rangel; Valdés, Carlos Eduardo; et al. (Carbon, 2023)