Catalytic synthesis of metal crystals using conductive polymers

Wang, Hsing-Lin; Li, Wenguang

Title: Catalytic synthesis of metal crystals using conductive polymers

Patent · Tue Jan 15 00:00:00 EST 2008

OSTI ID:927838

Wang, Hsing-Lin ^[1]; Li, Wenguang ^[1]

Los Alamos, NM

A method of forming metal nanoparticles using a polymer colloid that includes at least one conductive polymer and at least one polyelectrolyte. Metal ions are reduced in water by the conductive polymer to produce the nanoparticles, which may be then incorporated in the colloidal structure to form a colloid composite. The method can also be used to separate selected metal ions from aqueous solutions.

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Research Organization:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: W-7405-ENG-36

Assignee:: Los Alamos National Security, LLC (Los Alamos, NM)

Patent Number(s):: 7,318,904

Application Number:: 11/110,343

OSTI ID:: 927838

Country of Publication:: United States

Language:: English

References (7)

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Individual Water-Soluble Dendrimer-Encapsulated Silver Nanodot Fluorescence Zheng, Jie; Dickson, Robert M. Journal of the American Chemical Society, Vol. 124, Issue 47 https://doi.org/10.1021/ja028282l	journal	November 2002
Synthesis of Monodisperse Magnetic Methacrylate Polymer Particles Lindlar, B.; Boldt, M.; Eiden-Assmann, S. Advanced Materials, Vol. 14, Issue 22, p. 1656-1658 https://doi.org/10.1002/1521-4095(20021118)14:22<1656::AID-ADMA1656>3.0.CO;2-E	journal	November 2002
Facile Preparation of Transition Metal Nanoparticles Stabilized by Well-Defined (Co)polymers Synthesized via Aqueous Reversible Addition-Fragmentation Chain Transfer Polymerization ^† Lowe, Andrew B.; Sumerlin, Brent S.; Donovan, Michael S. Journal of the American Chemical Society, Vol. 124, Issue 39 https://doi.org/10.1021/ja020556h	journal	October 2002
Improved Synthesis of Small ( d _CORE ≈ 1.5 nm) Phosphine-Stabilized Gold Nanoparticles Weare, Walter W.; Reed, Scott M.; Warner, Marvin G. Journal of the American Chemical Society, Vol. 122, Issue 51 https://doi.org/10.1021/ja002673n	journal	December 2000
Preparation of Nanosized Metallic Particles in Polyaniline Wang, Jinggong; Neoh, K. G.; Kang, E. T. Journal of Colloid and Interface Science, Vol. 239, Issue 1 https://doi.org/10.1006/jcis.2001.7576	journal	July 2001
A New Approach to Hybrid Polymer–Metal and Polymer–Semiconductor Particles Zhang, J.; Coombs, N.; Kumacheva, E. Advanced Materials, Vol. 14, Issue 23, p. 1756-1759 https://doi.org/10.1002/1521-4095(20021203)14:23<1756::AID-ADMA1756>3.0.CO;2-E	journal	December 2002

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