IHEP OpenIR  > 多学科研究中心
The distinct effects of isomorphous substitution of various divalence trace metals on hematite structure
Li, W; Wang, Q; Feng, XH; Tan, WF; Zheng, LR; Yin, H; Liu, F; Zheng LR(郑黎荣)
2018
Source PublicationMATERIALS CHEMISTRY AND PHYSICS
ISSN0254-0584
EISSN1879-3312
Volume217Pages:40-47
SubtypeArticle
AbstractTo provide a better knowledge of the mechanisms by which trace metals associate with and affect the structure of hematite, series of Mn-, Cu-, Ni-substituted hematite samples were synthesized and characterized by Powder X-ray diffraction (XRD) and extended X-ray absorption fine structure (EXAFS). The results show that the incorporation of Mn, Ni, Cu into the structure of hematite changes the cell parameters of hematite due to the different radii between these trace metals and Fe3+. The isomorphous substitution of trace metal ions with different radius from Fe3+, either larger or smaller than Fe3+, will both cause increase in the ratio of the face-sharing Fe-Fe coordination distance to edge-sharing Fe-Fe distance, but through the distinct underlying mechanisms.
KeywordIsomorphous substitution Hematite structure EXAFS
DOI10.1016/j.matchemphys.2018.06.017
WOS KeywordMAGNETIC-PROPERTIES ; DOPED ALPHA-FE2O3 ; MN ; SPECTROSCOPY ; OXIDES ; FE ; FERRIHYDRITE ; MECHANISMS ; MORPHOLOGY ; OXIDATION
Indexed BySCI ; EI
Language英语
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000445980000006
EI Accession Number20182605374972
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/286374
Collection多学科研究中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Li, W,Wang, Q,Feng, XH,et al. The distinct effects of isomorphous substitution of various divalence trace metals on hematite structure[J]. MATERIALS CHEMISTRY AND PHYSICS,2018,217:40-47.
APA Li, W.,Wang, Q.,Feng, XH.,Tan, WF.,Zheng, LR.,...&郑黎荣.(2018).The distinct effects of isomorphous substitution of various divalence trace metals on hematite structure.MATERIALS CHEMISTRY AND PHYSICS,217,40-47.
MLA Li, W,et al."The distinct effects of isomorphous substitution of various divalence trace metals on hematite structure".MATERIALS CHEMISTRY AND PHYSICS 217(2018):40-47.
Files in This Item:
File Name/Size DocType Version Access License
20180891.pdf(1417KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
20180891-2.docx(99KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, W]'s Articles
[Wang, Q]'s Articles
[Feng, XH]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, W]'s Articles
[Wang, Q]'s Articles
[Feng, XH]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, W]'s Articles
[Wang, Q]'s Articles
[Feng, XH]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.