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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Accelerated microwave-assisted hydrothermal/solvothermal processing: Fundamentals, morphologies, and applications

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Autor(es):
Zito, Cecilia A. [1] ; Orlandi, Marcelo O. [2] ; Volanti, Diogo P. [1]
Número total de Autores: 3
Afiliação do(s) autor(es):
[1] Sao Paulo State Univ UNESP, IBILCE, Lab Mat Sustainabil, BR-15054000 Sao Jose Do Rio Preto - Brazil
[2] Sao Paulo State Univ UNESP, IQ, Interdisciplinary Lab Ceram, BR-14800060 Araraquara - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: Journal of Electroceramics; v. 40, n. 4, p. 271-292, JUN 2018.
Citações Web of Science: 3
Resumo

This article is designed to serve as a roadmap for understanding the fundamentals, the key advantages and the potential applications of microwave-assisted hydrothermal/solvothermal (MAH/S) processing. MAH/S synthesis is a versatile chemical method for preparing a diversity of materials such as metals, semiconductors, electroceramics, graphene and their composites as bulk powders, thin films, or single crystals. The key to improve performance of these materials is achieving controlled morphologies (0 to 3D dimensionality) that favor desirable physical-chemical phenomena at the surface, and in the bulk of these advanced materials. The main features related to the improvement of the thermal and non-thermal effects associated with the use of microwave power concurrently with hydrothermal or solvothermal methods are discussed. Furthermore, the main crystal growth mechanisms (Ostwald ripening and oriented attachment) of these solids in solution under MAH/S treatment are described. Products synthesized by the MAH/S, particularly of interest in the development of gas sensors, batteries, fuel cells, solar cells and photocatalysts are emphasized. We conclude by envisaging new future directions for the use of this rapid and versatile processing approach. (AU)

Processo FAPESP: 15/50526-4 - Electrolyte gating of metal oxide films:towards low power and printable electronics
Beneficiário:Marcelo Ornaghi Orlandi
Linha de fomento: Auxílio à Pesquisa - Regular
Processo FAPESP: 14/17343-0 - Efeito de metais catalisadores ou óxido de grafeno reduzido em óxidos metálicos semicondutores para detecção de compostos orgânicos voláteis
Beneficiário:Diogo Paschoalini Volanti
Linha de fomento: Auxílio à Pesquisa - Regular
Processo FAPESP: 15/05916-9 - Sinergia entre Pd-SnO2 ou óxido de grafeno reduzido-SnO2 para detecção de compostos orgânicos voláteis na presença de umidade
Beneficiário:Cecilia de Almeida Zito
Linha de fomento: Bolsas no Brasil - Mestrado