Anisotropic dual-plasmonic hetero-nanostructures with tunable plasmonic coupling effects

被引：6
|
作者：
Ivanchenko, Mariia [1 ]
Jing, Hao [1 ]
机构：
[1] George Mason Univ, Dept Chem & Biochem, Fairfax, VA 22030 USA
来源：
NANOSCALE ADVANCES | 2022年 / 4卷 / 12期
关键词：
SHELL NANOPARTICLES; CARRIER DENSITY; NANOCRYSTALS; RESONANCE; SHAPE;
D O I：
10.1039/d2na00126h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The influence of plasmonic coupling effects between different components in Au NRs@Cu2-xSe nanostructures on their characteristics was studied. To this aim, anisotropic Au@Cu2-xSe hetero-nanostructures with well-controlled design and optical properties were obtained. The LSPR bands of gold and copper selenide are superpositioned in the NIR region, resulting in superior photocatalytic properties of the nanostructures.
引用
收藏
页码：2632 / 2636
页数：6
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