Effects of Mn-doping on the structural evolution of beta-Tricalcium Phosphate by Rietveld refinement and Raman spectroscopy

doi:10.1016/j.matlet.2018.10.031

	Effects of Mn-doping on the structural evolution of beta-Tricalcium Phosphate by Rietveld refinement and Raman spectroscopy
	Cheng, Guofeng; Deng, Cuijun; Wu, Chengtie; Yin, Handi; Ruan, Yinjie; Sun, Yue; Xie, Qiyun; Wu, Xiaoshan
刊名	MATERIALS LETTERS
	2019-01-15
卷号	235 页码:236
关键词	beta-Tricalcium Phosphate Structural evolution Rietveld refinement Raman
ISSN号	0167-577X
DOI	10.1016/j.matlet.2018.10.031
文献子类	Article
英文摘要	The effects of Mn-doping on the structural evolution of beta-Tricalcium Phosphate were studied using X-ray powder diffraction with Rietveld refinement and Raman spectroscopy. The lattice parameters and unite cell volumes decrease with the increase of Mn-doping without changing their R3c space group. Ca(5) and Ca(4) sites could be substituted by Mn2+. The manganese substitution resulted in the structural instability and distortion, which also could generate the shift of Raman peaks. The broad band assigned to Ca-PO43 was changed from 272 cm(-1) to 292 cm(-1), which may indicate the decreasing of bond lengths between Ca(Mn) and PO43. This work may benefit for the further study of the structure-property relationship of beta-Tricalcium Phosphate. (C) 2018 Elsevier B.V. All rights reserved.
WOS关键词	CERAMICS ; HYDROXYAPATITE ; TEMPERATURE
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/27566]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	Cheng, Guofeng,Deng, Cuijun,Wu, Chengtie,et al. Effects of Mn-doping on the structural evolution of beta-Tricalcium Phosphate by Rietveld refinement and Raman spectroscopy[J]. MATERIALS LETTERS,2019,235:236.
APA	Cheng, Guofeng.,Deng, Cuijun.,Wu, Chengtie.,Yin, Handi.,Ruan, Yinjie.,...&Wu, Xiaoshan.(2019).Effects of Mn-doping on the structural evolution of beta-Tricalcium Phosphate by Rietveld refinement and Raman spectroscopy.MATERIALS LETTERS,235,236.
MLA	Cheng, Guofeng,et al."Effects of Mn-doping on the structural evolution of beta-Tricalcium Phosphate by Rietveld refinement and Raman spectroscopy".MATERIALS LETTERS 235(2019):236.