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Ligand-assisted control growth of chainlike nanocrystals
- Source :
-
Chemical Physics Letters . Jan2003, Vol. 368 Issue 5/6, p639. 5p. - Publication Year :
- 2003
-
Abstract
- Novel chainlike nanocrystals of <f>Bi2Te3</f> and Ag were synthesized via a solvothermal process in the presence of ethylenediaminetetraacetic acid disodium salt or poly (vinyl pyrrolidone) at 180 °C. The products were characterized by X-ray diffraction and transmission electron microscopy. <f>Bi2Te3</f> nanocrystals were sheet-rods with the ordered array of <f>Bi2Te3</f> nanosheets, and the Ag chains consist of Ag nanoparticles. Organic ligands play a manifold role in the formation of the chainlike nanostructures as both coordinate ligand and architecture template, and a possible formation mechanism is proposed. [Copyright &y& Elsevier]
- Subjects :
- *X-ray diffraction
*TRANSMISSION electron microscopy
Subjects
Details
- Language :
- English
- ISSN :
- 00092614
- Volume :
- 368
- Issue :
- 5/6
- Database :
- Academic Search Index
- Journal :
- Chemical Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 8998252
- Full Text :
- https://doi.org/10.1016/S0009-2614(02)01956-5