五氧化二铁
钒
热液循环
小角X射线散射
纳米结构
材料科学
化学工程
机制(生物学)
纳米技术
散射
冶金
光学
物理
量子力学
工程类
作者
Waldir Avansi,Cristiano L. P. Oliveira,Cauê Ribeiro,E. R. Leite,Valmor Roberto Mastelaro
出处
期刊:CrystEngComm
[The Royal Society of Chemistry]
日期:2016-01-01
卷期号:18 (39): 7636-7641
被引量:4
摘要
A detailed study on the morphological evolution of one-dimensional (1D) vanadium pentoxide (V2O5) nanostructures was performed. Small-angle X-ray scattering (SAXS) and electron microcopy techniques were used for the analyses of the influence of synthesis parameters on a hydrothermal synthesis method of V2O5 nanostructures based on the degradation of a peroxocomplex precursor. A mechanism that explains the morphological evolution under different experimental conditions is proposed and the role of the dehydration process as well as the importance of the oriented attachment (OA) mechanism is discussed.
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