Method of manufacturing nanoparticles

Details Method of manufacturing nanoparticles Method of manufacturing nanoparticles

2005-12-30

2011-11-01

Mayes, Melvin (Department: 1732)

Specialized metallurgical processes, compositions for use therei

Processes

Producing or purifying free metal powder or producing or...

C427S436000, C977S773000, C502S439000

Reexamination Certificate

active

08048192

ABSTRACT:
Provided are methods and systems for generating nanoparticles from an inorganic precursor compound using a hydrothermal process within at least one CSTR or PFR maintained at an elevated temperature and an elevated pressure and a treatment vessel in which this reaction solution can be applied to one or more catalyst substrates. In operation, the reaction solution may be maintained within the CSTR at a substantially constant concentration and within a reaction temperature range for a reaction period sufficient to obtain nanoparticles having a desired average particle size of, for example, less than 10 nm formation and/or deposition. Variations of the basic method and system can provide, for example, the generation of complex particle size distribution profiles, the selective deposition of a multi-modal particle size distribution on a single substrate.

REFERENCES:
patent: 4082699 (1978-04-01), Petrow et al.
patent: 4888209 (1989-12-01), Neely
patent: 5773096 (1998-06-01), Hettiarachchi et al.
patent: 6057488 (2000-05-01), Koper et al.
patent: 6307099 (2001-10-01), Turner et al.
patent: 6716525 (2004-04-01), Yadav et al.
patent: 6881490 (2005-04-01), Kambe et al.
patent: 7311754 (2007-12-01), Virkar et al.
patent: 2002/0086969 (2002-07-01), DeBruin
patent: 2004/0005723 (2004-01-01), Empedocles et al.
patent: 2004/0139821 (2004-07-01), Yadav
patent: 2004/0247516 (2004-12-01), Pfefferle et al.
patent: 2005/0115362 (2005-06-01), Virkar et al.

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