Development and validation of an analytical methodology for quantification of Al in alumina-based materials by 27Al Solid-state nmr - Luizianne Pereira Alves; Rosane Aguiar da Silva San Gil; Arnaldo Faro Júnior; Leandro Bandeira Borré; Stevie H. Lima; H. R. X. Pimentel; Ângela Sanches Rocha (International Journal Of Development Research, 2021)