Title:
NANOWIRE PREPARATION METHODS, COMPOSITIONS, AND ARTICLES
Document Type and Number:
WIPO Patent Application WO/2012/170291
Kind Code:
A3
Abstract:
Nanomaterial preparation methods, compositions, and articles are disclosed and claimed. Such methods can provide nanomaterials with improved morphologies relative to previous methods. Such materials are useful in electronic applications. For example a silver nanowire is produced by the polyol process by using a solution comprising silver nitrate, ethylene glycol, PVP and especially a compound of an actinide metal such as thorium.
Inventors:
WHITCOMB DAVID R (US)
RAMSDEN WILLIAM D (US)
RAMSDEN WILLIAM D (US)
Application Number:
PCT/US2012/040386
Publication Date:
January 31, 2013
Filing Date:
June 01, 2012
Export Citation:
Assignee:
CARESTREAM HEALTH INC (US)
WHITCOMB DAVID R (US)
RAMSDEN WILLIAM D (US)
WHITCOMB DAVID R (US)
RAMSDEN WILLIAM D (US)
International Classes:
B22F9/24; B22F1/00; B82Y30/00; C22C1/04; C22C5/06
Foreign References:
| US20090130433A1 | 2009-05-21 |
Other References:
JIU J ET AL: "Preparation of Ag nanorods with high yield by polyol process", MATERIALS CHEMISTRY AND PHYSICS, ELSEVIER SA, SWITZERLAND, TAIWAN, REPUBLIC OF CHINA, vol. 114, no. 1, 15 March 2009 (2009-03-15), pages 333 - 338, XP025767794, ISSN: 0254-0584, [retrieved on 20081025], DOI: 10.1016/J.MATCHEMPHYS.2008.09.028
KYLEE E. KORTE ET AL: "Rapid synthesis of silver nanowires through a CuCl- or CuCl2-mediated polyol process", JOURNAL OF MATERIALS CHEMISTRY, vol. 18, no. 4, 1 January 2008 (2008-01-01), pages 437, XP055010797, ISSN: 0959-9428, DOI: 10.1039/b714072j
HONG-YAN SHI 1 ET AL: "Ordering of Disordered Nanowires: Spontaneous Formation of Highly Aligned, Ultralong Ag Nanowire Films at Oil-Water-Air Interface", ADVANCED FUNCTIONAL MATERIALS, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 20, no. 6, 24 March 2010 (2010-03-24), pages 958 - 964, XP001554277, ISSN: 1616-301X, DOI: 10.1002/ADFM.200901668
KYLEE E. KORTE ET AL: "Rapid synthesis of silver nanowires through a CuCl- or CuCl2-mediated polyol process", JOURNAL OF MATERIALS CHEMISTRY, vol. 18, no. 4, 1 January 2008 (2008-01-01), pages 437, XP055010797, ISSN: 0959-9428, DOI: 10.1039/b714072j
HONG-YAN SHI 1 ET AL: "Ordering of Disordered Nanowires: Spontaneous Formation of Highly Aligned, Ultralong Ag Nanowire Films at Oil-Water-Air Interface", ADVANCED FUNCTIONAL MATERIALS, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 20, no. 6, 24 March 2010 (2010-03-24), pages 958 - 964, XP001554277, ISSN: 1616-301X, DOI: 10.1002/ADFM.200901668
Attorney, Agent or Firm:
CARESTREAM HEALTH, INC. (150 Verona StreetRochester, NY, US)
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