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Raman spectroscopic study of natural and synthetic brannerite

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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Raman spectroscopic study of natural and synthetic brannerite. / Zhang, Yingjie; Karatchevtseva, Inna; Qin, Mengjun et al.
Yn: Journal of Nuclear Materials, Cyfrol 437, Rhif 1-3, 01.06.2013, t. 149-153.

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

HarvardHarvard

Zhang, Y, Karatchevtseva, I, Qin, M, Middleburgh, SC & Lumpkin, GR 2013, 'Raman spectroscopic study of natural and synthetic brannerite', Journal of Nuclear Materials, cyfrol. 437, rhif 1-3, tt. 149-153. https://doi.org/10.1016/j.jnucmat.2013.02.004

APA

Zhang, Y., Karatchevtseva, I., Qin, M., Middleburgh, S. C., & Lumpkin, G. R. (2013). Raman spectroscopic study of natural and synthetic brannerite. Journal of Nuclear Materials, 437(1-3), 149-153. https://doi.org/10.1016/j.jnucmat.2013.02.004

CBE

Zhang Y, Karatchevtseva I, Qin M, Middleburgh SC, Lumpkin GR. 2013. Raman spectroscopic study of natural and synthetic brannerite. Journal of Nuclear Materials. 437(1-3):149-153. https://doi.org/10.1016/j.jnucmat.2013.02.004

MLA

Zhang, Yingjie et al. "Raman spectroscopic study of natural and synthetic brannerite". Journal of Nuclear Materials. 2013, 437(1-3). 149-153. https://doi.org/10.1016/j.jnucmat.2013.02.004

VancouverVancouver

Zhang Y, Karatchevtseva I, Qin M, Middleburgh SC, Lumpkin GR. Raman spectroscopic study of natural and synthetic brannerite. Journal of Nuclear Materials. 2013 Meh 1;437(1-3):149-153. doi: 10.1016/j.jnucmat.2013.02.004

Author

Zhang, Yingjie ; Karatchevtseva, Inna ; Qin, Mengjun et al. / Raman spectroscopic study of natural and synthetic brannerite. Yn: Journal of Nuclear Materials. 2013 ; Cyfrol 437, Rhif 1-3. tt. 149-153.

RIS

TY - JOUR

T1 - Raman spectroscopic study of natural and synthetic brannerite

AU - Zhang, Yingjie

AU - Karatchevtseva, Inna

AU - Qin, Mengjun

AU - Middleburgh, Simon C.

AU - Lumpkin, Gregory R.

PY - 2013/6/1

Y1 - 2013/6/1

N2 - Raman spectra of a well-characterized natural brannerite and some synthetic brannerite samples have been collected and analysed. For the first time, all 12 theoretical Raman vibrational modes of CeTi2O6 with brannerite structure have been positively identified by using quantum chemical calculations based on density functional theory (DFT) and assigned to the spectra. For synthetic samples with Y or Ca substitution on the U site and Fe substitution on the Ti site, Y-O, Fe-O and U-O vibrational modes are tentatively assigned. The U-O bond lengths for the uranyl (UO2)(2+) groups, have been calculated by using the measured wavenumbers of v(1) (UO2)(2+) symmetric stretching vibrations and compared with the published U-O bond lengths of a natural brannerite. (C) 2013 Elsevier B.V. All rights reserved.

AB - Raman spectra of a well-characterized natural brannerite and some synthetic brannerite samples have been collected and analysed. For the first time, all 12 theoretical Raman vibrational modes of CeTi2O6 with brannerite structure have been positively identified by using quantum chemical calculations based on density functional theory (DFT) and assigned to the spectra. For synthetic samples with Y or Ca substitution on the U site and Fe substitution on the Ti site, Y-O, Fe-O and U-O vibrational modes are tentatively assigned. The U-O bond lengths for the uranyl (UO2)(2+) groups, have been calculated by using the measured wavenumbers of v(1) (UO2)(2+) symmetric stretching vibrations and compared with the published U-O bond lengths of a natural brannerite. (C) 2013 Elsevier B.V. All rights reserved.

U2 - 10.1016/j.jnucmat.2013.02.004

DO - 10.1016/j.jnucmat.2013.02.004

M3 - Erthygl

VL - 437

SP - 149

EP - 153

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

SN - 0022-3115

IS - 1-3

ER -