光散射学报, 2004, 16 (4): 332, 网络出版: 2006-04-20  

白云鄂博天然钕独居石的振动光谱研究

Study on Vibrational Spectra of Monazites-(Ce) In Bayan Obo
作者单位
武汉理工大学新材料研究所,武汉市,430070
摘要
Abstract
Raman, infrared and energy dispersive X-ray spectra of monazites have been measured and discussed. The result shows that the mineral is enriched in cerium, lanthanum,neodymium and praseodymium (Ce>La>Nd>Pr). The monazites have marked spectral characteristics, especially their ν_1, ν3 Raman bands and ν_1, ν_4 infrared absorption bands. The characteristics can distinguish between monazite and other phosphate minerals. In addition, based on EDS and infrared absorption spectra, a small amount of fluoro-carbonate is found in the monazites.
参考文献

[1] He Zuolin. A preliminary study on the rare earth minerals found in Suiyuan Bayan Obo[J]. The Annals of Chinese Society of Geology, 14(2):279.

[2] Zhang Peishan, Tao Kejie, Yang Zhuming, et al. The Rare-earth Minerals in China[M]. Beifing:Science Press, 1998,117.

[3] Wang Pu, Pan Zhaolu, Weng Lingbao, et al., Systematic Mineralogy[M]. Beifing: Geological Press,(vol.3). Beijing:Geological Press, 1987,151.

[4] Peng Wenshi, Liu Gaokui. The atlas of the Infrared Spectra of Minerals[M]. Beifing: Science Press, 1982,251.

[5] . Th-rich Monazite in Altai pegmatite No.202[J]. Acta mineralogical Sinica, 1983, 3(4): 313.

[6] . The first discovery of Monazite-(Nd) in China[J]. Acta mineralogical Sinica, 1988, 8(1): 25.

[7] . Forbidden transitions in the IR spectra of tetrahedral anions. III. Spectra-structure correlations in perchlorates, sulphates and phosphates of the formula MXO4[J]. Spectrochim. Acta, 1966, 22: 1949.

[8] S.D. Ross, The Infrared Spectra of Minerals[M]. ed. V.C. Farmer. Lodon: Mineral. Soc., 1974,310.

[9] Xue Lihui, Gong Weiliang Raman Spectra and visible Photoluminescence of the Metamict Fergusonite Group[J]. Acta Physica Sinica, 1998, 47(6):1026.

[10] Yang Nanru, Yue Wenhai. The Handbood of Inorganic Matalloid Materials Atlas[M]. Wuhan: Wuhan University of Technology Press, 2000,367.

薛理辉, 袁润章. 白云鄂博天然钕独居石的振动光谱研究[J]. 光散射学报, 2004, 16(4): 332. 薛理辉, 袁润章. Study on Vibrational Spectra of Monazites-(Ce) In Bayan Obo[J]. The Journal of Light Scattering, 2004, 16(4): 332.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!