Gold Nanoparticles Supported on Fibrous Silica Nanospheres (KCC-1) as Efficient Heterogeneous Catalysts for CO Oxidation
详细信息 查看全文
- 作者：Dr. Ziyauddin S. Qureshi ; Dr. Pradip B. Sarawade ; Dr. Irshad Hussain ; Dr. Haibo Zhu ; Hind Al-Johani ; Dr. Dalaver H. Anjum ; Dr. Mohamed Nejib Hedhili ; Dr. Niladri Maity ; Dr. Valerio D' ; Elia and Prof. Jean-Marie Basset
- 刊名：ChemCatChem
- 出版年：2016
- 出版时间：May 9, 2016
- 年：2016
- 卷：8
- 期：9
- 页码：1671-1678
- 全文大小：1710K
- ISSN：1867-3899
文摘
Gold nanoparticles (Au NPs) of different sizes were supported on fibrous silica nanospheres (KCC-1) by various methods. The size and the location of the Au NPs on the support were found to depend on the preparation method. The KCC-1-supported Au NPs were thoroughly characterized by using HR-TEM, XRD, X-ray photoelectron spectroscopy, UV, and Brunauer–Emmett–Teller surface area measurements and were applied in catalysis for the oxidation of CO. The catalytic performance is discussed in relation to the morphological properties of KCC-1.