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Hierarchical micro/nanoscale NdFe11Co oxide and alloy materials synthesized by polyol mediated methods with heat treatment
Nguyen Viet Long1; Yang, Yong2; Cao Minh Thi3; Le Hong Phuc4; Vu Phi Tuyen5; Nogami, Masayuki6
2018
Source PublicationMATERIALS LETTERS
ISSN0167-577X
Volume212Pages:202
AbstractWe demonstrated an effective approach for making NdFe11Co alloy. We used a polyol method with ethylene glycol (EG), polyvinylpyrrolidone (PVP), NaBH4, FeCl3 (and/or FeCl2), NdCl3, and NaOH for Fe oxide with Nd element according to heat treatment. To obtain NdFe11Co alloy products, dried oxide products were heated for solidification, and at 900 degrees C in Ar gas with CaH2. The weight ratio of oxide/CaH2 is 1:1, and NdFe11Co particles are formed by annealing at 900 degrees C for 1 h. The crystal structure of NdFe11Co was identified with the main 2-17 phase and the rich-CoFe phase inside its crystal with grain and grain boundary. (C) 2017 Elsevier B.V. All rights reserved.
KeywordCrystal growth Intermetallic alloys and compounds NdFe11Co Nd-Fe-B Sm-Fe-B Polyol mediated methods
Subject AreaMaterials Science, Multidisciplinary ; Physics, Applied
MOST Discipline CatalogueMaterials Science ; Physics
Funding OrganizationThis research is funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 103.02-2016.92. This research was done in Kyoto University (Japan) and Vietnam. N.V. Long is very thankful to Prof Toshiharu Teranishi for his kind support and helping in research. ; This research is funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 103.02-2016.92. This research was done in Kyoto University (Japan) and Vietnam. N.V. Long is very thankful to Prof Toshiharu Teranishi for his kind support and helping in research.
DOI10.1016/j.matlet.2017.10.018
Funding OrganizationThis research is funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 103.02-2016.92. This research was done in Kyoto University (Japan) and Vietnam. N.V. Long is very thankful to Prof Toshiharu Teranishi for his kind support and helping in research. ; This research is funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 103.02-2016.92. This research was done in Kyoto University (Japan) and Vietnam. N.V. Long is very thankful to Prof Toshiharu Teranishi for his kind support and helping in research.
WOS SubjectMAGNETIC-PROPERTIES ; GRAIN-GROWTH ; CHEMICAL-SYNTHESIS ; PERMANENT-MAGNETS ; ANISOTROPY-FIELD ; THMN12 STRUCTURE ; COERCIVITY ; PARTICLES ; COMPOUND
WOS IDWOS:000414911300051
PublisherELSEVIER SCIENCE BV
EI Accession Number1873-4979
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/24531
Collection中国科学院上海硅酸盐研究所
Affiliation1.Ton Duc Thang Univ, Ceram & Biomat Res Grp, Ho Chi Minh City, Vietnam
2.Ton Duc Thang Univ, Fac Sci Appl, Ho Chi Minh City, Vietnam
3.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, 1295 Dingxi Rd, Shanghai 200050, Peoples R China
4.Ho Chi Minh City Univ Technol, 475A Dien Bien Phu St, Ho Chi Minh City, Vietnam
5.Vietnam Acad Sci & Technol, Ho Chi Minh City Inst Phys, 01 Mac Dinh Chi St, Ho Chi Minh City, Vietnam
6.Duy Tan Univ, Inst Res & Dev, 03 Quang Trung, Da Nang, Vietnam
7.Toyota Phys & Chem Res Inst, Nagakute, Aichi, Japan
Recommended Citation
GB/T 7714
Nguyen Viet Long,Yang, Yong,Cao Minh Thi,et al. Hierarchical micro/nanoscale NdFe11Co oxide and alloy materials synthesized by polyol mediated methods with heat treatment[J]. MATERIALS LETTERS,2018,212:202, 206.
APA Nguyen Viet Long,Yang, Yong,Cao Minh Thi,Le Hong Phuc,Vu Phi Tuyen,&Nogami, Masayuki.(2018).Hierarchical micro/nanoscale NdFe11Co oxide and alloy materials synthesized by polyol mediated methods with heat treatment.MATERIALS LETTERS,212,202.
MLA Nguyen Viet Long,et al."Hierarchical micro/nanoscale NdFe11Co oxide and alloy materials synthesized by polyol mediated methods with heat treatment".MATERIALS LETTERS 212(2018):202.
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