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Fabrication of CdS micropatterns: Effects of intermolecular hydrogen bonding and decreasing capping ligand
Xuanjun Zhang1; Qingrui Zhao1; Yupeng Tian2; Yi Xie1
2004
Source PublicationCRYSTAL GROWTH & DESIGN
ISSN1528-7483
Volume4Issue:2Pages:355-359
Abstract

Novel branch-like CdS micropatterns were synthesized using thiosemicarbazide (NH2NHCSNH2) both as a sulfur source and as a capping ligand in a methanol/water system. The thiosemicarbazide/CdCI2 ratios were found to effectively play crucial roles in the morphologies of CdS crystals. With the ratios decreasing from eight to one, the CdS crystals exhibited different morphologies, from spheres to spindle-like morphologies mediated by cauliflower- and branch-like micropatterns. Control experiments using different sulfur sources showed that the NH2 groups, which could form hydrogenbonds, were necessary for the formation of the novel branch-like patterns. On the basis of the experimental results, a formation mechanism was proposed, which was supported by time-resolved experiments and IR analysis.

DOIhttp://dx.doi.org/10.1021/cg0341555
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Crystallography ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Crystallography ; Materials Science, Multidisciplinary
WOS IDWOS:000220038600023
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Cited Times [WOS]:46   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Health Sciences
Affiliation1.University of Science and Technology of China
2.Anhui University
Recommended Citation
GB/T 7714
Xuanjun Zhang,Qingrui Zhao,Yupeng Tian,et al. Fabrication of CdS micropatterns: Effects of intermolecular hydrogen bonding and decreasing capping ligand[J]. CRYSTAL GROWTH & DESIGN,2004,4(2):355-359.
APA Xuanjun Zhang,Qingrui Zhao,Yupeng Tian,&Yi Xie.(2004).Fabrication of CdS micropatterns: Effects of intermolecular hydrogen bonding and decreasing capping ligand.CRYSTAL GROWTH & DESIGN,4(2),355-359.
MLA Xuanjun Zhang,et al."Fabrication of CdS micropatterns: Effects of intermolecular hydrogen bonding and decreasing capping ligand".CRYSTAL GROWTH & DESIGN 4.2(2004):355-359.
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