Non-destructive rapid analysis of brominated flame retardants in electrical and electronic equipment using Raman spectroscopy

被引：19

作者：

Kikuchi, S

Kawauchi, K

Ooki, S

Kurosawa, M

Honjho, H

Yagishita, T

机构：

[1] Nanotechnol Business Creat Initiat, Chiyoda Ku, Tokyo 1010054, Japan

[2] Anal Ctr Co Ltd, Tech Lab, Chiyoda Ku, Tokyo 1010061, Japan

[3] JEOL Ltd, Applicat & Res Ctr, Akishima, Tokyo 1968558, Japan

[4] Fujitsu Anal Lab Ltd, Div Anal, Nakahara Ku, Kawasaki, Kanagawa 2118588, Japan

来源：

ANALYTICAL SCIENCES | 2004年 / 20卷 / 08期

关键词：

D O I：

10.2116/analsci.20.1111

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Using Raman spectroscopy without any preparation, we analyzed the brominated flame retardant, polybromodiphenyl ethers (PBDEs), which has been prohibited by the European Union. The typical Raman bands of PBDEs, which are clearly different from those of other brominated flame retardants, are from 100 to 300 cm(-1). In our analysis, the detection limit was about 100 ppm, and the analysis took about 1 min, whereas the usual method of solvent extraction using gas chromatography/mass spectroscopy takes 50 h.

引用

页码：1111 / 1112

页数：2

共 4 条

[1] Quantitative Raman spectroscopy of highly fluorescent samples using pseudosecond derivatives and multivariate analysis [J].