Fabrication of gold nanoparticles in confined spaces using solid-phase reduction: Significant enhancement of dispersion degree and catalytic activity

详细信息    查看全文

• 作者：Zhi-Min Xing ; Yu-Xia Gao ; Li-Ying Shi ; Xiao-Qin Liu ; ^{liuxq@njtech.edu.cn} ; Yao Jiang ; Lin-Bing Sun ; ^{lbsun@njtech.edu.cn}
• 关键词：Dispersion ; Gold nanoparticles ; Confined spaces ; Solid-phase reduction ; Catalytic reduction
• 刊名：Chemical Engineering Science
• 出版年：2017
• 出版时间：2 February 2017
• 年：2017
• 卷：158
• 期：Complete
• 页码：216-226
• 全文大小：1708 K
• 卷排序：158

文摘

The confined space hinders the aggregation of Au and retains the catalytic activity. The SPR strategy avoids the competitive adsorption of solvent molecules with guests. Highly dispersed Au species are highly active for catalytic reduction reactions. The template favors the dispersion of Au and the enhancement of catalytic activity.