CAS OpenIR  > 多相复杂系统国家重点实验室
Morphology Evolution of Cu2O from Octahedra to Hollow Structures
Cao, Yuebin; Fan, Junmei; Bai, Liuyang; Yuan, Fangli1; Chen, Yunfa; Yuan, FL
2010
Source PublicationCRYSTAL GROWTH & DESIGN
ISSN1528-7483
Volume10Issue:1Pages:232-236
AbstractOctahedral Cu2O crystals with all edge length about I pill were synthesized by reducing it copper-citrate complex With glucose. The morphology and Structure Of Cu2O particles were greatly affected by the concentration of glucose, reaction temperature, and time. When the concert tralion of glucose increased from 0.6 to 1.6 M, the morphology of Cu2O Could be changed from octahedral single crystals to spherical polycrystals. When the reaction time was prolonged from 6 to 36 11, solid Cu2O Octahedra could be changed to it mixture of hollow Cu2O octahedra and irregular Cu particles. After removing Cu particles. pure Cu2O hollow Octahedra could be obtained. The formation mechanism Of hollow Cu2O octahedra was discussed. Similarly, hollow Cu2O spheres could also be obtained using this method. The prepared hollow Octahedra[ Cu2O Particles exhibited higher pholoocatalytic activity for photodegradation of p-nitrophenol aqueous Solution under visible-light illumination thim other Cu2O particles with different morphologies (hollow spheres, solid octahedra, and solid spheres).
KeywordOne-pot Synthesis Shape Evolution Photocatalytic Properties Growth Cuo Nanocrystals Nanowires Spheres Aggregation Route
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1021/cg9008637
Indexed BySCI
Language英语
WOS KeywordONE-POT SYNTHESIS ; SHAPE EVOLUTION ; PHOTOCATALYTIC PROPERTIES ; GROWTH ; CUO ; NANOCRYSTALS ; NANOWIRES ; SPHERES ; AGGREGATION ; ROUTE
WOS Research AreaChemistry ; Crystallography ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Crystallography ; Materials Science, Multidisciplinary
WOS IDWOS:000274757100037
Citation statistics
Cited Times:81[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6233
Collection多相复杂系统国家重点实验室
Corresponding AuthorYuan, FL
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Cao, Yuebin,Fan, Junmei,Bai, Liuyang,et al. Morphology Evolution of Cu2O from Octahedra to Hollow Structures[J]. CRYSTAL GROWTH & DESIGN,2010,10(1):232-236.
APA Cao, Yuebin,Fan, Junmei,Bai, Liuyang,Yuan, Fangli,Chen, Yunfa,&Yuan, FL.(2010).Morphology Evolution of Cu2O from Octahedra to Hollow Structures.CRYSTAL GROWTH & DESIGN,10(1),232-236.
MLA Cao, Yuebin,et al."Morphology Evolution of Cu2O from Octahedra to Hollow Structures".CRYSTAL GROWTH & DESIGN 10.1(2010):232-236.
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