Document Detail


Shape evolution of lead telluride and selenide nanostructures under different hydrothermal synthesis conditions.
MedLine Citation:
PMID:  16736765     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Face-open nanoboxes of lead telluride and selenide have been synthesized by a simple hydrothermal method. Nano- and microcrystals of various morphologies, including microflowers, semi-microflowers, cubic nanoparticles, etc., have also been observed at different synthesis conditions. Temperature, time, and concentrations of various reactants play a major role in controlling the morphology and shape evolution of the product. This simple synthesis technique for the growth of various nano- and microstructures opens a new route to prepare hierarchical structures of a variety of binary semiconducting materials in a large quantity. A possible growth mechanism of such nano- and microstructures has been proposed.
Authors:
B Poudel; W Z Wang; D Z Wang; J Y Huang; Z F Ren
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.    
Journal Detail:
Title:  Journal of nanoscience and nanotechnology     Volume:  6     ISSN:  1533-4880     ISO Abbreviation:  J Nanosci Nanotechnol     Publication Date:  2006 Apr 
Date Detail:
Created Date:  2006-06-01     Completed Date:  2006-07-07     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  101088195     Medline TA:  J Nanosci Nanotechnol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1050-3     Citation Subset:  IM    
Affiliation:
Department of Physics, Boston College, Chestnut Hill, MA 02467, USA.
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MeSH Terms
Descriptor/Qualifier:
Crystallization / methods*
Lead / analysis,  chemistry*
Materials Testing
Molecular Conformation
Nanostructures / chemistry*,  ultrastructure*
Nanotechnology / methods
Particle Size
Selenium Compounds / analysis,  chemistry*
Tellurium / analysis,  chemistry*
Temperature
Water / chemistry*
Chemical
Reg. No./Substance:
0/Selenium Compounds; 12069-00-0/lead selenide; 13494-80-9/Tellurium; 7439-92-1/Lead; 7732-18-5/Water

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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