Exploiting oxidative coupling of methane performed over La2(Ce1−xMgx)2O7−δ catalysts with disordered defective cubic fluorite structure - Petrolini, Davi Domingos; Marcos, Francielle Candian Firmino; Lucrédio, Alessandra F.; Mastelaro, Valmor Roberto; Assaf, Jose Mansur; Assaf, Elisabete Moreira (Catalysis Science and Technology, 2021)