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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 (IF:2.429[JCR-2016],1.898[5-Year])
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
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语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Applied
WOS记录号WOS:A1996VZ61700016
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文献类型期刊论文
条目标识符https://ir.ihep.ac.cn/handle/311005/236901
专题多学科研究中心
粒子天体物理中心
作者单位中国科学院高能物理研究所
第一作者单位中国科学院高能物理研究所
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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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