基于无标记SRES检测壳层隔绝Au核负载Pt纳米粒子对HCOOH的催化反应
详细信息    查看官网全文
摘要
本文提出基于无标记SRES检测壳层隔绝Au核负载Pt纳米粒子对甲酸催化反应方法。将催化反应和SERS活性整合在单粒子双功能的3D结构上,即将卫星结构的Pt纳米粒子自组装在壳层隔绝的Au核上,这样的结构还能消除光催化副反应的影响。
Label-free in situ surface-enhanced Raman scattering(SERS) monitoring of HCOOH reactions catalyzed by small Pt nanoparticles supported on shell-isolated Au core is presented. Catalytic and SERS activities are integrated into a single bifunctional 3D superstructure comprising small Pt satellites self-assembled onto a large shell-isolated gold core, which eliminates photocatalytic side reactions.
引文
[1]Li,J.F.;Huang,Y.F.;Ding,Y.;Yang,Z.L.;Li,S.B.;Zhou,X.S.;Fan,F.R.;Zhang,W.;Zhou,Z.Y.;Wu,D.Y.;Ren,B.;Wang,Z.L.;Tian,Z.Q.,Nature 2010,464:392.
    [2]Xie,W.;Walkenfort,B.;Schlucker,S.,J.Am.Chem.Soc.2013,135:1657.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700