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Cross-phase separation of nanowires and nanoparticles

Patent ·
OSTI ID:1452902
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In one embodiment, a process includes creating a mixture of an aqueous component, nanowires and nanoparticles, and a hydrophobic solvent and allowing migration of the nanowires to the hydrophobic solvent, where the nanoparticles remain in the aqueous component. Moreover, the nanowires and nanoparticles are in the aqueous component before the migration.
Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-07NA27344
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
Patent Number(s):
9,975,178
Application Number:
15/212,100
OSTI ID:
1452902
Country of Publication:
United States
Language:
English

References (8)

Porous Cu Nanowire Aerosponges from One-Step Assembly and their Applications in Heat Dissipation journal December 2015
A rapid synthesis of high aspect ratio copper nanowires for high-performance transparent conducting films journal January 2014
Ultralow-density copper nanowire aerogel monoliths with tunable mechanical and electrical properties journal January 2013
Highly Dense Cu Nanowires for Low-Overpotential CO2 Reduction journal September 2015
Silver nanowire purification and separation by size and shape using multi-pass filtration journal February 2016
Shape-Controlled Synthesis of Copper Nanocrystals in an Aqueous Solution with Glucose as a Reducing Agent and Hexadecylamine as a Capping Agent journal September 2011
Separation of Nanoparticles in Aqueous Multiphase Systems through Centrifugation journal July 2012
Cross-Flow Purification of Nanowires journal February 2011

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77 NANOSCIENCE AND NANOTECHNOLOGY