Tuning and synthesis of semiconductor nanostructures by mechanical compression

Fan, Hongyou; Li, Binsong

Title: Tuning and synthesis of semiconductor nanostructures by mechanical compression

Patent · Tue Nov 17 00:00:00 EST 2015

OSTI ID:1226543

Fan, Hongyou; Li, Binsong

A mechanical compression method can be used to tune semiconductor nanoparticle lattice structure and synthesize new semiconductor nanostructures including nanorods, nanowires, nanosheets, and other three-dimensional interconnected structures. II-VI or IV-VI compound semiconductor nanoparticle assemblies can be used as starting materials, including CdSe, CdTe, ZnSe, ZnS, PbSe, and PbS.

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Research Organization:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC04-94AL85000

Assignee:: Sandia Corporation (Albuquerque, NM)

Patent Number(s):: 9,187,646

Application Number:: 13/905,959

OSTI ID:: 1226543

Resource Relation:: Patent File Date: 2013 May 30

Country of Publication:: United States

Language:: English

References (6)

High pressure and low temperature sintering of nanophase ceramic powders Kear, Bernard H.; Liao, Shih-Chieh; Mayo, William E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6395214 US Patent Document 6,395,214	patent	May 2002
Self-assembly of water-soluble nanocrystals Fan, Hongyou; Brinker, C. Jeffrey; Lopez, Gabriel P. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8092595 US Patent Document 8,092,595	patent	January 2012
High-Pressure Structural Transformations in Semiconductor Nanocrystals Tolbert, Sarah H.; Alivisatos, A. P. Annual Review of Physical Chemistry, Vol. 46, Issue 1 https://doi.org/10.1146/annurev.pc.46.100195.003115	journal	October 1995
Nanostructured Gold Architectures Formed through High Pressure-Driven Sintering of Spherical Nanoparticle Arrays Wu, Huimeng; Bai, Feng; Sun, Zaicheng Journal of the American Chemical Society, Vol. 132, Issue 37 https://doi.org/10.1021/ja105255d	journal	September 2010
Pressure-Driven Assembly of Spherical Nanoparticles and Formation of 1D-Nanostructure Arrays Wu, Huimeng; Bai, Feng; Sun, Zaicheng Angewandte Chemie International Edition, Vol. 49, Issue 45, p. 8431-8434 https://doi.org/10.1002/anie.201001581	journal	July 2010
Pressure-induced morphology-dependent phase transformations of nanostructured tin dioxide Dong, Zhaohui; Song, Yang Chemical Physics Letters, Vol. 480, Issue 1-3, p. 90-95 https://doi.org/10.1016/j.cplett.2009.08.060	journal	September 2009

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