XANES investigation of chromium valence state in yeast biomass
文献类型：期刊论文
| 作者 | 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
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| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
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| 出版日期 | 2004 |
| 卷号 | 28期号:1页码:#REF! |
| 关键词 | XANES chromium valence state yeast |
| 其他题名 | 用XANES实验方法研究Cr的价态 |
| 通讯作者 | Hu, R (reprint author), Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China. |
| 英文摘要 | 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. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000188651300020 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226140]  |
| 专题 | 高能物理研究所_院士 高能物理研究所_多学科研究中心 |
| 推荐引用方式 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!. |
入库方式： OAI收割
来源：高能物理研究所
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