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XANES investigation of chromium valence state in yeast biomass
其他题名用XANES实验方法研究Cr的价态
Hu R(胡蓉); Wu ZY(吴自玉); Liu J(刘景); Xie YN(谢亚宁); Hu TD(胡天斗); Zhang J(张杰); Feng WY(丰伟悦); Chai ZF(柴之芳); Hu, R; Wu, ZY; Liu, J; Xie, YN; Hu, TD; Zhang, J; Feng, WY; Chai, ZF
2004
发表期刊HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
卷号28期号:1页码:#REF!
通讯作者Hu, R (reprint author), Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China.
摘要Chromium valence states in yeast biomass are investigated by X-ray absorption near-edge structure spectroscopy (XANES) using an upgraded experimental method. The main advantage of this new XANES method is to record the transmission and fluorescence experimental data simultaneously in a same ion chamber. Such method is very convenient to analyze a series of unknown chromium valence state samples ( e. g. relatively low Cr concentration with fluorescence mode) comparing with a standard sample (Cr2O3) using transmission mode, in order to avoid systematic error associated to the uncertainty of the edge energy induced by the different experimental operating condition. The experimental results show that in yeast biomass almost all Cr(VI) is reduced to Cr(III) addressing the potential use of biomass for chromium reduction.
文章类型Article
关键词XANES chromium valence state yeast
学科领域Physics
收录类别SCI
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000188651300020
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226140
专题院士
多学科研究中心
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GB/T 7714
Hu R,Wu ZY,Liu J,et al. XANES investigation of chromium valence state in yeast biomass[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(1):#REF!.
APA 胡蓉.,吴自玉.,刘景.,谢亚宁.,胡天斗.,...&Chai, ZF.(2004).XANES investigation of chromium valence state in yeast biomass.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(1),#REF!.
MLA 胡蓉,et al."XANES investigation of chromium valence state in yeast biomass".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.1(2004):#REF!.
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