Structural changes in nanostructured catalytic oxides monitored by Raman spectroscopy: Effect of the laser heating

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• 作者：Alcemira C. Oliveira^a ; Antonio N. da Silva^a ; ^b ; Jose Alves L. Junior^b ; Paulo T.C. Freire^b ; Alcineia C. Oliveira^c ; ^{alcineia@ufc.br} ; Josué ; M. Filho^b
• 关键词：Characterizations ; Laser power ; Raman spectroscopy ; nanostructured oxides
• 刊名：Journal of Physics and Chemistry of Solids
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：102
• 期：Complete
• 页码：90-98
• 全文大小：2213 K
• 卷排序：102

文摘

Laser power effects on the structural properties of nanostructured catalysts. Laser induced local heating and influenced on the particle size. Occurrence of phase transformation and oxidations from MnOx to α-Mn2O3