Language selection

Government of Canada / Gouvernement du Canada

Search

The formation mechanism of binary semiconductor nanomaterials: Shared by single-source and dual-source precursor approaches

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1002/anie.201304958
AuthorSearch for: 1; Search for: 1; Search for: ; Search for: ; Search for: 1; Search for: ; Search for: 2
Affiliation
  1. National Research Council of Canada. Security and Disruptive Technologies
  2. National Research Council of Canada. Information and Communication Technologies
FormatText, Article
SubjectBinary semiconductors; Colloidal semiconductor nanocrystals; Formation mechanism; Metal-ligand interactions; Nanocrystal formation mechanism; Phosphine chalcogenides; phosphines; Reaction mechanism; Inorganic compounds; Molecular modeling; Nuclear magnetic resonance spectroscopy; Semiconductor quantum dots; Phosphorus compounds
Abstract
One thing in common: The formation of binary colloidal semiconductor nanocrystals from single- (M(EEPPh2)n) and dual-source precursors (metal carboxylates M(OOCR)n and phosphine chalcogenides such as E=PHPh2) is found to proceed through a common mechanism. For CdSe as a model system 31Pa NMR spectroscopy and DFT calculations support a reaction mechanism which includes numerous metathesis equilibriums and Se exchange reactions.
Publication date
In
  • Angewandte Chemie - International Edition 52, no. 42 (11 October 2013): 11034–11039.
LanguageEnglish
Peer reviewedYes
NPARC number21270356
Export citationExport as RIS
Report a correctionReport a correction (opens in a new tab)
Record identifier0ec5e8ad-04e3-46bb-8093-73f4769a6e6f
Record created2014-02-05
Record modified2020-04-22
Date modified: