FIELD: chemistry.
SUBSTANCE: conductive paste composition comprises a carbon filler, at least, one polymer binder, at least, one solvent and, at least, one polymer dispersant distinct from the binder. The method for preparing a pasty composition comprises preparing a masterbatch in the form of a solid substance, a masterbatch extrusion, a masterbatch dilution in the solvent. The pastry composition has a viscosity in the range of 200 to 1000 mPas, measured with the gradient at 100⋅c-1.
EFFECT: resulting paste is more fluid, does not flake and is more convenient for its specific application.
12 cl, 4 dwg, 4 ex
Title | Year | Author | Number |
---|---|---|---|
MOTHER STOCK OF CARBON CONDUCTING FILLER FOR LIQUID COMPOSITIONS, PARTICULARLY IN LITHIUM-ION BATTERIES | 2011 |
|
RU2564029C2 |
BINDING MATERIALS, ELECTROLYTES AND SEPARATOR FILMS FOR THE ENERGY STORAGE DEVICES COMPRISING DISCRETE CARBON NANOTUBES | 2013 |
|
RU2625910C9 |
ADDITIVE TO RUBBER COMPOSITIONS, METHOD OF PRODUCING ADDITIVE, METHOD OF PRODUCING RUBBER WITH HIGH ELECTRICAL CONDUCTIVITY AND PHYSICAL AND MECHANICAL PROPERTIES AND RUBBER | 2021 |
|
RU2767647C1 |
RESISTIVE CONDUCTIVE PASTE | 2024 |
|
RU2826691C1 |
COMPOSITION FOR PRODUCING ELECTRICAL CONDUCTING HYDROPHOBIC COATING BASED ON VARNISH WITH CARBON NANOTUBES AND METHOD FOR MANUFACTURE THEREOF | 2017 |
|
RU2677156C1 |
SPRAY PRINTING OR SPRAY DEPOSITION METHOD FOR THE PRODUCTION OF A SUPPORTED FLEXIBLE ELECTRODE AND MANUFACTURE OF A LITHIUM-ION BATTERY | 2014 |
|
RU2648274C2 |
POLYMER COMPOSITIONS CONTAINING NANOTUBES | 2006 |
|
RU2389739C2 |
METHOD FOR PREPARING ANODE PASTE FOR LITHIUM-ION BATTERY, ANODE PASTE, METHOD FOR MANUFACTURE OF ANODE (VARIANTS), ANODE (VARIANTS) AND LITHIUM-ION BATTERY (VARIANTS) | 2020 |
|
RU2749904C1 |
METHOD OF POLYMER COMPOSITE PRODUCING WITH NANO MODIFIED FILLER (VERSIONS) | 2013 |
|
RU2602798C2 |
COMPOSITE MATERIALS CONTAINING CONDUCTING NANOFILLERS | 2012 |
|
RU2611512C2 |
Authors
Dates
2017-02-27—Published
2012-11-19—Filed