One-pot fabrication of Mo1-xWxS2 alloy nanosheets as SERS substrates with highly Raman enhancement effect and long-term stability

Suyang Li,Pei Liang,Qiang Chen,Biao Sun,Ziyang Shang,Jie Huang,Mingqiang Zou,Xiaohua Qi,Jiechen Wu

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy（2022）

引用 5|浏览8

暂无评分

摘要

•New Mo1-xWxS2 two-dimensional nanosheets were prepared by the one-pot method.•Compared with MoS2, the Raman intensity of Rhodamine 6G (10−6 M) was amplified by 1.7 times with Mo1-xWxS2 nanosheets as the substrate.•With abundant edge active sites that facilitate charge transfer, Mo1-xWxS2 nanosheets could better enhance SERS signals.

查看译文

关键词

One-pot method,Mo1-xWxS2 nanosheets,Charge transfer,SERS

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要