Paper Title:
Preparation of PbS Nanocrystals Using Novel Synthesized Ester as the Ligand
  Abstract

A novel kind of ester has been synthesized as the ligand to prepare the PbS nanocrystals (NCs). When Pb(acac)2 (lead acetylacetonate) was used as the lead source, the (200) crystal plane of the ester capped PbS NCs became preponderant during the coarsening process along with the reduce of the contents of sulfide source. The ester ligand was stable and led to the formation of high quality PbS NCs. The broad XRD diffraction peaks are typical of nanosized particles. The HRTEM images showed well-defined, near monodispersed cubic particles.

  Info
Periodical
Solid State Phenomena (Volumes 121-123)
Edited by
Chunli BAI, Sishen XIE, Xing ZHU
Pages
1305-1308
DOI
10.4028/www.scientific.net/SSP.121-123.1305
Citation
S. Q. Song, Q. M. Gao, "Preparation of PbS Nanocrystals Using Novel Synthesized Ester as the Ligand", Solid State Phenomena, Vols. 121-123, pp. 1305-1308, 2007
Online since
March 2007
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Price
$32.00
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