Scanning analysis of REE in bastnaesite with synchrotron radiation X-ray fluorescence microprobe

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	Scanning analysis of REE in bastnaesite with synchrotron radiation X-ray fluorescence microprobe
	An, QX; Wang, RB; Deng, SW; Pan, JX; Wu, YR; Wu, CY; Pan JX(潘巨祥); Wu YR(吴应荣)
	1996
发表期刊	JOURNAL OF RARE EARTHS
卷号	14 期号:4 页码:308-311
通讯作者	NATL RES CTR GEOANAL,BEIJING 100037,PEOPLES R CHINA ; INST HIGH ENERGY PHYS,BEIJING 100039,PEOPLES R CHINA ; CHINESE ACAD GEOL SCI,INST MINERAL DEPOSITS,BEIJING 100037,PEOPLES R CHINA
文章类型	Article
摘要	The content of REE(La, Ce, Pr, Nd, Sm) in bastnaesite was measured by synchrotron radiation X-ray fluorescence microprobe. Scanning analysis makes use of excitation of the REE K lines between 33 and 50 keV. SR white beam from a Wiggler source at the Beijing Electron Positron Collider(BEPC) of the National Laboratory, in order to excite the REE. The bastnaesite from the same mineral area was powdered to particle size less than or equal to 300 mesh. It was then divided into two parts. One portion was used to be determined by XRF after depositing with oxalate and transforming into oxide. The other was pressed into disk without any binder as the reference sample. The weight and the diameter of the disk were 15 g and 26 mm respectively.
关键词	synchrotron radiation X-ray fluorescence rare earth analysis bastnaesite
学科领域	Chemistry
研究领域[WOS]	Chemistry ; Chemistry
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语种	英语
研究领域[WOS]	Chemistry ; Chemistry
WOS类目	Chemistry, Applied
WOS记录号	WOS:A1996VZ61700016
引用统计
文献类型	期刊论文
条目标识符	http://ir.ihep.ac.cn/handle/311005/236901
专题	多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	An, QX,Wang, RB,Deng, SW,et al. Scanning analysis of REE in bastnaesite with synchrotron radiation X-ray fluorescence microprobe[J]. JOURNAL OF RARE EARTHS,1996,14(4):308-311.
APA	An, QX.,Wang, RB.,Deng, SW.,Pan, JX.,Wu, YR.,...&吴应荣.(1996).Scanning analysis of REE in bastnaesite with synchrotron radiation X-ray fluorescence microprobe.JOURNAL OF RARE EARTHS,14(4),308-311.
MLA	An, QX,et al."Scanning analysis of REE in bastnaesite with synchrotron radiation X-ray fluorescence microprobe".JOURNAL OF RARE EARTHS 14.4(1996):308-311.

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