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	Determination of trace selenium by differential pulse adsorptive stripping voltammetry at a bismuth film electrode
	Zhang, Qing2; Li, Xiangjun1; Shi, Hui3; Hongzhou3; Yuan, Zhuobin1
刊名	Electrochimica acta
	2010-06-30
卷号	55期号:16页码:4717-4721
关键词	Bismuth film electrode Selenium P-aminobenzene sulfonic acid (absa) Adsorptive stripping voltammetry
ISSN号	0013-4686
DOI	10.1016/j.electacta.2010.03.068
通讯作者	Li, xiangjun(lixiangj@gucas.ac.cn)
英文摘要	The differential pulse adsorptive stripping voltammetric behavior of selenium (iv)-p-aminobenzene sulfonic acid-cetyltrimethylammonium bromide system at a bismuth-coated glassy carbon electrode (bife) has been investigated. a well-defined and sensitive stripping peak of the selenium (iv)-p-aminobenzene sulfonic acid complex was observed at -0.76v (vs. sce) in a 0.15 mol/l acetate solution (ph 2.9) at a deposition potential of -0.40v (for 120s). the linear range was 2-30 mu g/l and the detection limit for an accumulation time of 300 s was 0.1 mu g/l this method was applied to determine the trace amount of selenium in the samples. (c) 2010 elsevier ltd. all rights reserved.
WOS关键词	ATOMIC-ABSORPTION-SPECTROMETRY ; SPECIATION ANALYSIS ; NICKEL ; CARBON ; WATER
WOS研究方向	Electrochemistry
WOS类目	Electrochemistry
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000278612100007
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2412796
专题	中国科学院大学
通讯作者	Li, Xiangjun
作者单位	1.Chinese Acad Sci, Grad Univ, Coll Chem & Chem Engn, Beijing 100049, Peoples R China 2.Chinese Acad Inspect & Quarantine, Beijing 100123, Peoples R China 3.Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qing,Li, Xiangjun,Shi, Hui,et al. Determination of trace selenium by differential pulse adsorptive stripping voltammetry at a bismuth film electrode[J]. Electrochimica acta,2010,55(16):4717-4721.
APA	Zhang, Qing,Li, Xiangjun,Shi, Hui,Hongzhou,&Yuan, Zhuobin.(2010).Determination of trace selenium by differential pulse adsorptive stripping voltammetry at a bismuth film electrode.Electrochimica acta,55(16),4717-4721.
MLA	Zhang, Qing,et al."Determination of trace selenium by differential pulse adsorptive stripping voltammetry at a bismuth film electrode".Electrochimica acta 55.16(2010):4717-4721.

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