Study of the reactivity of Double-perovskite type oxide La1¡xMxNiO4 (M 1⁄4 Ca or Sr) for chemical looping hydrogen production

La2-xMxNiO4 perovskite oxygen carriers (OC) doped with Ca and Sr (x 1⁄4 0.05 and 0.20) in the site La were prepared by microwave assisted combustion method and calcined at 800 C for 2 h. A reactivity study was carried out applying pulses of H2, O2 and CH4. The reactions involved in each step, as wel...

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Detalhes bibliográficos
Principais autores: Melo, Marcus Antônio de Freitas, Melo, Vítor Rodrigo de Melo e, Medeiros, Rodolfo Luiz Bezerra de Araújo, Braga, Renata Martins, Macedo, Heloísa Pimenta de, Ruiz, Juan Alberto Chavez, Moure, Gustavo Torres, Melo, Dulce Maria de Araújo
Formato: article
Idioma:English
Publicado em: Elsevier
Assuntos:
Sr
Ca
Endereço do item:https://repositorio.ufrn.br/handle/123456789/45282
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