X射线光电子能谱
纳米线
热重分析
材料科学
催化作用
扫描电子显微镜
透射电子显微镜
傅里叶变换红外光谱
化学工程
Crystal(编程语言)
吸附
解吸
分析化学(期刊)
纳米技术
化学
复合材料
物理化学
有机化学
工程类
程序设计语言
计算机科学
作者
Xi Chen,Yanshuang Zhang,Xiangyun Kong,Zanru Guo,Wenyuan Xu,Zuxiang Fang,Shaohui Wang,Lingzhi Liu,Yongxin Liu,Jiali Zhang
出处
期刊:RSC Advances
[The Royal Society of Chemistry]
日期:2020-01-01
卷期号:10 (42): 25260-25265
被引量:6
摘要
Ag/MIL-100(Fe) core/sheath nanowire with controllable thickness of the MIL-100(Fe) sheath was prepared by controlling the crystal growth of MIL-100(Fe) on the Ag nanowire surface. The evolution of the MIL-100(Fe) sheath monitored by transmission electron microscopy (TEM), scanning electron microscopy (SEM), powder X-ray diffraction (XRD), thermogravimetric analyses (TGA), X-ray photoelectron spectroscopy (XPS), fourier transform infrared spectroscopy (FT-IR), and N2 adsorption-desorption analysis indicates that the thickness of the MIL-100(Fe) sheath increases with the increasing number of crystal growth cycles of MIL-100(Fe) on the Ag nanowire surface. Catalytic reaction over Ag/MIL-100(Fe) core/sheath nanowire suggests that the thickness of the MIL-100(Fe) sheath largely influences the catalytic performance and it is quite important to control the crystal growth of MIL-100(Fe) on the Ag nanowire surface for optimizing catalytic performance.
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