Ink composition for making a conductive silver structure
Abstract
An ink composition for making a conductive silver structure comprises a silver salt and a complex of (a) a complexing agent and a short chain carboxylic acid or (b) a complexing agent and a salt of a short chain carboxylic acid, according to one embodiment. A method for making a silver structure entails combining a silver salt and a complexing agent, and then adding a short chain carboxylic acid or a salt of the short chain carboxylic acid to the combined silver salt and a complexing agent to form an ink composition. A concentration of the complexing agent in the ink composition is reduced to form a concentrated formulation, and the silver salt is reduced to form a conductive silver structure, where the concentrated formulation and the conductive silver structure are formed at a temperature of about 120.degree. C. or less.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Illinois at Urbana-Champaign, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1329320
- Patent Number(s):
- 9469773
- Application Number:
- 14/368,202
- Assignee:
- The Board of Trustees of The University of Illinois (Urbana, IL)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
C - CHEMISTRY C09 - DYES C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
- DOE Contract Number:
- FG02-07ER46471
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2012 Dec 20
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE
Citation Formats
Walker, Steven B., and Lewis, Jennifer A. Ink composition for making a conductive silver structure. United States: N. p., 2016.
Web.
Walker, Steven B., & Lewis, Jennifer A. Ink composition for making a conductive silver structure. United States.
Walker, Steven B., and Lewis, Jennifer A. Tue .
"Ink composition for making a conductive silver structure". United States. https://www.osti.gov/servlets/purl/1329320.
@article{osti_1329320,
title = {Ink composition for making a conductive silver structure},
author = {Walker, Steven B. and Lewis, Jennifer A.},
abstractNote = {An ink composition for making a conductive silver structure comprises a silver salt and a complex of (a) a complexing agent and a short chain carboxylic acid or (b) a complexing agent and a salt of a short chain carboxylic acid, according to one embodiment. A method for making a silver structure entails combining a silver salt and a complexing agent, and then adding a short chain carboxylic acid or a salt of the short chain carboxylic acid to the combined silver salt and a complexing agent to form an ink composition. A concentration of the complexing agent in the ink composition is reduced to form a concentrated formulation, and the silver salt is reduced to form a conductive silver structure, where the concentrated formulation and the conductive silver structure are formed at a temperature of about 120.degree. C. or less.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 18 00:00:00 EDT 2016},
month = {Tue Oct 18 00:00:00 EDT 2016}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Conductive metal paste
patent, September 2011
- Ueda, Masayuki; Saito, Hiroshi; Hosoya, Kazuo
- US Patent Document 8,021,580
Metal inks, methods of making the same, and methods for printing and/or forming metal films
patent, November 2011
- Zurcher, Fabio R.; Chandra, Aditi; Guo, Wenzhuo
- US Patent Document 8,066,805
Pen-on-Paper Flexible Electronics
journal, June 2011
- Russo, Analisa; Ahn, Bok Yeop; Adams, Jacob J.
- Advanced Materials, Vol. 23, Issue 30, p. 3426-3430
Reactive Silver Inks for Patterning High-Conductivity Features at Mild Temperatures
journal, January 2012
- Walker, S. Brett; Lewis, Jennifer A.
- Journal of the American Chemical Society, Vol. 134, Issue 3
The chemistry and free energy of formation of silver nitride
journal, November 1991
- Shanley, Edward S.; Ennis, John L.
- Industrial & Engineering Chemistry Research, Vol. 30, Issue 11
Preparation of porous silver particles using ammonium formate and its formation mechanism
journal, January 2010
- Won, Hyung Il; Nersisyan, Hayk; Won, Chang Whan
- Chemical Engineering Journal, Vol. 156, Issue 2, p. 459-464