摘要
设计了简易的气体样品池,并用简单制作的硝酸腐蚀的银箔、铜箔基底研究了乙炔、乙烯的表面增强拉曼光谱(Surface enhanced Raman scattering,SERS),观察到了良好的增强效果,为进一步诊断微量有害气体提供了一种新的方法。
The simple gas cell was made, and the SERS spectrum of acetylene and ethylene adsorbed on silver and copper substrate prepared by the nitric acid etching method were studied. The good enhancement was observed. A new method will be promoted for microanalysis of harmful gas.
出处
《量子电子学报》
CAS
CSCD
北大核心
2005年第3期350-353,共4页
Chinese Journal of Quantum Electronics
关键词
光谱
表面增强拉曼光谱
简易样品池
银箔、铜箔基底
乙烯
乙炔
spectroscopy
surface enhanced Raman scattering
gas cell
substrates of Ag foil and Cu foil
acetylene
ethylene
