| 氧弹燃烧-ICP-OES测定塑料中的氯和溴 |
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| 引用本文： | 陶振卫,张娇,姚文全,李明霞,靳兰娇.氧弹燃烧-ICP-OES测定塑料中的氯和溴[J].广州化工,2011,39(18):106-107. |
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| 作者姓名： | 陶振卫 张娇 姚文全 李明霞 靳兰娇 |
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| 作者单位： | 龙杰（苏州）精密工业有限公司检测中心,,江苏吴江215200 |
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| 摘 要： | 采用氧弹燃烧前处理,电感耦合等离子体发射光谱法(ICP-OES)测定了塑料中的氯和溴。在优化工作条件下,Cl和Br的检出限分别为0.053μg/mL和0.030μg/mL,相对标准偏差(n=6)分别为1.09%和0.97%,5种不同材质的塑料回收率为89.8%～102.9%。与离子色谱结果比对表明该方法具有良好的准确度,能快速实现各类塑料材料中氯和溴的测定。
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| 关 键 词： | 卤素 电感耦合等离子体发射光谱法 氧弹燃烧 塑料 |
Determination of Chlorine and Bromine in Plastics by Oxygen Bomb-ICP-OES |
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| TAO Zhen-wei,ZHANG Jiao,YAO Wen-quan,LI Ming-xia,JIN Lan-jiao.Determination of Chlorine and Bromine in Plastics by Oxygen Bomb-ICP-OES[J].GuangZhou Chemical Industry and Technology,2011,39(18):106-107. |
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| Authors: | TAO Zhen-wei ZHANG Jiao YAO Wen-quan LI Ming-xia JIN Lan-jiao |
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| Affiliation: | (Test Center of Leoco(Suzhou) Precise Industrial Co.,Ltd.,Jiangsu Wujiang 215200,China) |
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| Abstract: | Pretreated by oxygen bomb,the contents of Cl and Br in plastics were determined by Inductively Coupled Plasma Optical Emission Spectrometry（ICP-OES）.The detection limits of Cl and Br were 0.053 μg/mL and 0.030 μg/mL（the RSD were 1.09% and 0.97%）,respectively.The recovery rates for the five different plastics were in the range of 89.8%～102.9%.Compared with the ion chromatography（IC） results,the proposed method was accurate,and could be a facile route to the determination of Cl and Br in various plastics. |
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| Keywords: | halogen ICP-OES oxygen plastic |
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