The oxidant peroxo method (OPM) as a new alternative for the synthesis of lead-based and bismuth-based oxides

Autor(es)

Camargo, Emerson R. ^[1] ; Dancini, Mayra Goncalves ^[1] ; Kakihana, Masasto ^[2]

Afiliação do(s) autor(es)

^[1] UFSCar Fed Univ Sao Carlos, Dept Chem, Interdisciplinary Lab Electrochem & Ceram, BR-13565905 Sao Carlos, SP - Brazil

^[2] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, Sendai, Miyagi 9808577 - Japan

• Tipo de documento: Artigo Científico
• Fonte: Journal of Materials Research; v. 29, n. 1, p. 131-138, JAN 14 2014.
• Citações Web of Science: 14

Resumo

The oxidant peroxo method (OPM) exhibits several advantage and unique characteristics not found in the traditional methods for the synthesis of lead- and bismuth-based oxides. First of all, it is a clean method based on hydrogen peroxide that matches perfectly with the green chemistry approach. Second, the oxidizing local atmosphere provided by the precursor during its crystallization is unique among all the wet chemical techniques of synthesis, which usually result in reducing environment. Besides these advantages, only a few studies have focused on the use of the OPM to obtain better materials, which makes this field of study an excellent opportunity for the development of materials with higher purity and controlled morphologies. (AU)

• Processo FAPESP: 12/07067-0 - Fotocatalisadores baseados em titanato de bismuto sintetizadas pelo método dos complexos oxidantes de peróxido (OPM)
• Beneficiário: Emerson Rodrigues de Camargo
• Modalidade de apoio: Auxílio à Pesquisa - Regular