A novel strategy to construct Ti-Si mixed oxides shell for yolk@shell Pt nanocatalyst

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• 作者：Chao Zhang ; Yuming Zhou ; ^{fchem@163.com} ; Yiwei Zhang ; ^{zhangchem@seu.edu.cn} ; Shuo Zhao ; Jiasheng Fang ; Xiaoli Sheng ; Hongxing Zhang
• 关键词：TiO2 ; SiO2 ; Mixed oxides ; Pt NPs ; Catalyst
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：188
• 期：Complete
• 页码：172-175
• 全文大小：670 K
• 卷排序：188

文摘

The novel TiO2-SiO2 shell was constructed with TiO2 nanosheets and silica species. The formation mechanism involves the growth of TiO2 and redeposition of silica. The strategy could be applied in the synthesis of yolk@shell nanocatalyst.