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Synthesis and characterization of CuFeS2 and Se doped CuFeS2-xSex nanoparticles
Huajian Yu1,2; Jianhua Xu1; Yanyan Hu1,2; Huadi Zhang1,2; Cong Zhang1,2; Chengcheng Qiu1,2; Xuping Wang1,2; Bing Liu1,2; Lei Wei1,2; Jing LI1,3
2019-05-27
Source PublicationJOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
ISSN0957-4522
Volume30Issue:13Pages:12269-12274
Abstract

CuFeS2, CuFeS1.8Se0.2, CuFeS1.6Se0.4 and CuFeS1.4Se0.6 nanoparticles were synthesized by a solvothermal method at 190 degrees C for 30h. The obtained samples were tested by XRD, FTIR, BET, SEM and DRUVS, which explore the influence of Se-doping on grain size, structure, morphology and energy gap. Results show that the synthetic particles are nano-scale of chalcopyrite and with the increase of Se-doping content in CuFeS2, the grain size increases and the lattice parameters make a difference accordingly. Pore structure exists in CuFeS2 and CuFeS2-xSex, but their pore diameter and volume are tiny. Chalcopyrite nanoparticles with tetragonal phase are well-crystallized and the particle dispersion is improved after Se-doping. The band gap of CuFeS2 can be adjusted by Se-doping.

DOI10.1007/s10854-019-01586-5
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Materials Science ; Physics
WOS SubjectEngineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000475587800045
PublisherSPRINGER, VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
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Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionInstitute of Chinese Medical Sciences
Corresponding AuthorHuajian Yu; Bing Liu
Affiliation1.Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
2.Key Laboratory for Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
3.Shandong Provincial Key Laboratory for High Strength Lightweight Metallic Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
Recommended Citation
GB/T 7714
Huajian Yu,Jianhua Xu,Yanyan Hu,et al. Synthesis and characterization of CuFeS2 and Se doped CuFeS2-xSex nanoparticles[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2019,30(13):12269-12274.
APA Huajian Yu.,Jianhua Xu.,Yanyan Hu.,Huadi Zhang.,Cong Zhang.,...&Jing LI.(2019).Synthesis and characterization of CuFeS2 and Se doped CuFeS2-xSex nanoparticles.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,30(13),12269-12274.
MLA Huajian Yu,et al."Synthesis and characterization of CuFeS2 and Se doped CuFeS2-xSex nanoparticles".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 30.13(2019):12269-12274.
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