Hydrothermal synthesis of honeycomb-like SnO hierarchical microstructures assembled with nanosheets
Hydrothermal synthesis of honeycomb-like SnO hierarchical microstructures assembled with nanosheets
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水热合成纳米片组装的蜂窝状 SnO 分级微结构
DOI：
10.1016/j.matlet.2013.02.028
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发表时间：
2013-05
影响因子：
3
通讯作者：
Zhang, Zhanying
中科院分区：
文献类型：
--
作者：
Cao, Jianliang;Qi, Fengxiao;Bala, Hari;Zhang, Zhanying
采用十六烷基三甲基溴化铵（CTAB）辅助水热法成功合成了蜂窝状分级结构的SnO微结构。采用X射线粉末衍射（XRD）、扫描电子显微镜（SEM）、能谱仪（EDS）和透射电子显微镜（TEM）对样品的结构和形貌进行了表征。分析结果表明，所合成的SnO蜂窝状微结构由厚度约80 nm的单晶纳米片组装而成，{001}晶面暴露。蜂窝状SnO作为牺牲模板合成SnO 2时显示出良好的结构稳定性。热重（TG）分析表明，合成的SnO开始氧化为SnO 2的温度为570°C。
Honeycomb-like hierarchical SnO microstructures were successfully synthesized via a facile cetyltrimethyl ammonium bromide (CTAB)-assisted hydrothermal route. The structure and morphology of the as-prepared sample were characterized by using powder X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and transmission electron microscopy (TEM), respectively. The analysis results indicated that the synthesized honeycomb-like SnO microstructures were assembled by numerous single-crystalline nanosheets with the thickness about 80nm and the exposed {001} facets. The honeycomb-like SnO shows good structural stability when being used as a sacrificial template for synthesizing SnO2. Thermogravimetric (TG) analysis indicated that the onset oxidation temperature of the synthesized SnO to SnO2is 570°C.
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影响因子：
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通讯作者：
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