CN106118246A - A kind of nano metal electrically conductive ink and preparation method thereof - Google Patents
A kind of nano metal electrically conductive ink and preparation method thereof Download PDFInfo
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- CN106118246A CN106118246A CN201610633160.9A CN201610633160A CN106118246A CN 106118246 A CN106118246 A CN 106118246A CN 201610633160 A CN201610633160 A CN 201610633160A CN 106118246 A CN106118246 A CN 106118246A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
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Abstract
The invention provides a kind of nano metal electrically conductive ink and preparation method thereof.It is made up of following steps: nano titanium oxide, nanometer silver, nano-aluminium oxide and ethylene glycol are mixed by (1), stir 5 10 minutes；(2) add dispersing agent C NF and Polyethylene Glycol, stir 13 minutes；(3) add acrylic resin, carboxymethyl cellulose and polyvinyl alcohol, stir 38 minutes, ultrasonic disperse 25 minutes；(4) add 1 hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene, stir 5 10 minutes；(5) add ethanol, stir 5 10 minutes and get final product.The nano metal electrically conductive ink of the present invention, resistivity is the lowest, and electric conductivity is good, and after being applied on paper, tear-resistant property and bending resistance are the most fine simultaneously.
Description
Technical field
The present invention relates to printing material field, be specifically related to a kind of nano metal electrically conductive ink and preparation method thereof.
Background technology
Along with in recent years science and technology constantly bring forth new ideas and break through, printing technology have also been obtained significant progress, with show
For in the mixing together of electronic technology, effectively promote the breakthrough of electronic device production technology.Printed electronics technology is exactly for both
Strong combination, printed electronics refers to use printing technology that conductive material is printed to circuit or device.Set being applied to electronics
In standby production process, fundamentally change process for manufacturing electronic product, make product in flexibility, portability, cost and environmental protection
The aspects such as property have more possibility.Printed electronics technology RF identification, flexible printed circuit, thin film switch, electromagnetic shielding and
Application in the electronic products such as potentiometer grows with each passing day, and as the basis of printed electronics technology and core material, electrically conductive ink
Research and development also receive people and pay attention to widely.At present the conductive material of the electrically conductive ink that research is more have Graphene, CNT,
Metal and macromolecule etc., wherein, metal is widely used due to its high conductivity.Electrically conductive ink is as a kind of function
Property special ink, typically by conducting function unit replace pigment be dispersed in matrix material, conducting function unit with metallic particles,
Conductive carbon black, conducting polymer composite are main；Matrix material class then primarily serves bonding and mechanical support effect, mostly is high score
Sub-polymer and ceramic powder.
Summary of the invention
Solve the technical problem that: it is an object of the invention to provide a kind of nano metal electrically conductive ink, resistivity is the lowest, leads
The best, after being applied on paper, tear-resistant property and bending resistance are the most fine simultaneously.
Technical scheme: a kind of nano metal electrically conductive ink, is prepared from weight portion by following component: acrylic resin 5-
10 parts, carboxymethyl cellulose 1-3 part, nano titanium oxide 5-8 part, nanometer silver 10-15 part, nano-aluminium oxide 5-8 part, point
Powder CNF0.1-0.2 part, 1-hydroxycyclohexyl phenyl ketone 0.1-0.3 part, methyl benzoylformate 0.1-0.2 part, alginic acid
Sodium 0.2-0.5 part, dibenzylatiooluene 0.2-0.5 part, polyvinyl alcohol 2-4 part, Polyethylene Glycol 0.1-0.3 part, ethylene glycol 60-
80 parts, ethanol 5-10 part.
It is further preferred that described a kind of nano metal electrically conductive ink, following component it is prepared from weight portion: third
Olefin(e) acid resin 6-9 part, carboxymethyl cellulose 1.5-2.5 part, nano titanium oxide 6-7 part, nanometer silver 11-14 part, nanometer three oxygen
Change two aluminum 6-7 parts, dispersing agent C NF0.12-0.17 part, 1-hydroxycyclohexyl phenyl ketone 0.15-0.25 part, benzoyl formic acid first
Ester 0.12-0.18 part, sodium alginate 0.3-0.4 part, dibenzylatiooluene 0.3-0.4 part, polyvinyl alcohol 2.5-3.5 part, poly-
Ethylene glycol 0.15-0.25 part, ethylene glycol 65-75 part, ethanol 6-9 part.
The preparation method of above-mentioned nano metal electrically conductive ink comprises the following steps:
(1) nano titanium oxide, nanometer silver, nano-aluminium oxide and ethylene glycol are mixed, under rotating speed 100-130r/min
Stir 5-10 minute；
(2) add dispersing agent C NF and Polyethylene Glycol, stir 1-3 minute；
(3) add acrylic resin, carboxymethyl cellulose and polyvinyl alcohol, stir 3-8 minute, ultrasonic disperse 2-5 minute；
(4) 1-hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene are added, stirring
5-10 minute；
(5) add ethanol, stir 5-10 minute and get final product.
It is further preferred that step (1) medium speed is 110-120r/min, mixing time is 6-9 minute.
It is further preferred that mixing time is 4-7 minute in step (3), jitter time is 3-4 minute.
It is further preferred that mixing time is 6-9 minute in step (4).
Beneficial effect: the resistivity of the nano metal electrically conductive ink of the present invention is the lowest, minimum only 2.5 × 10-5Ω m,
Electric conductivity is good, slightly raises by its resistivity after 3M tape pull 5 times after being applied on paper, minimum still it is only 4.9 ×
10-5Ω m, illustrates that tear-resistant property is preferable, and after conductive paper being bent 500 times, its resistivity declines the most inconspicuous, minimum simultaneously
3.1×10-5Ω m, bending resistance is good.
Detailed description of the invention
Embodiment 1
A kind of nano metal electrically conductive ink, is prepared from weight portion by following component: acrylic resin 5 parts, carboxymethyl cellulose
Element 1 part, nano titanium oxide 5 parts, nanometer silver 10 parts, nano-aluminium oxide 5 parts, dispersing agent C NF0.1 part, 1-hydroxy cyclohexylphenyl
Base phenyl ketone 0.1 part, methyl benzoylformate 0.1 part, sodium alginate 0.2 part, dibenzylatiooluene 0.2 part, polyethylene
Alcohol 2 parts, Polyethylene Glycol 0.1 part, ethylene glycol 60 parts, ethanol 5 parts.
The preparation method of above-mentioned nano metal electrically conductive ink is:
(1) nano titanium oxide, nanometer silver, nano-aluminium oxide and ethylene glycol are mixed, stir under rotating speed 100r/min
5 minutes；
(2) add dispersing agent C NF and Polyethylene Glycol, stir 1 minute；
(3) add acrylic resin, carboxymethyl cellulose and polyvinyl alcohol, stir 3 minutes, ultrasonic disperse 2 minutes；
(4) add 1-hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene, stir 5
Minute；
(5) add ethanol, stir 5 minutes and get final product.
Embodiment 2
A kind of nano metal electrically conductive ink, is prepared from weight portion by following component: acrylic resin 6 parts, carboxymethyl cellulose
Element 1.5 parts, nano titanium oxide 6 parts, nanometer silver 11 parts, nano-aluminium oxide 6 parts, dispersing agent C NF0.12 part, 1-hydroxyl ring
Hexyl phenyl ketone 0.15 part, methyl benzoylformate 0.12 part, sodium alginate 0.3 part, dibenzylatiooluene 0.3 part, poly-
Vinyl alcohol 2.5 parts, Polyethylene Glycol 0.15 part, ethylene glycol 65 parts, ethanol 6 parts.
The preparation method of above-mentioned nano metal electrically conductive ink is:
(1) nano titanium oxide, nanometer silver, nano-aluminium oxide and ethylene glycol are mixed, stir under rotating speed 110r/min
6 minutes；
(2) add dispersing agent C NF and Polyethylene Glycol, stir 1.5 minutes；
(3) add acrylic resin, carboxymethyl cellulose and polyvinyl alcohol, stir 4 minutes, ultrasonic disperse 3 minutes；
(4) add 1-hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene, stir 6
Minute；
(5) add ethanol, stir 6 minutes and get final product.
Embodiment 3
A kind of nano metal electrically conductive ink, is prepared from weight portion by following component: acrylic resin 7.5 parts, carboxymethyl are fine
Dimension element 2 parts, nano titanium oxide 6.5 parts, nanometer silver 12.5 parts, nano-aluminium oxide 6.5 parts, dispersing agent C NF0.15 part, 1-
Hydroxycyclohexyl phenyl ketone 0.2 part, methyl benzoylformate 0.15 part, sodium alginate 0.35 part, dibenzylatiooluene
0.35 part, polyvinyl alcohol 3 parts, Polyethylene Glycol 0.2 part, ethylene glycol 70 parts, ethanol 7.5 parts.
The preparation method of above-mentioned nano metal electrically conductive ink is:
(1) nano titanium oxide, nanometer silver, nano-aluminium oxide and ethylene glycol are mixed, stir under rotating speed 115r/min
7 minutes；
(2) add dispersing agent C NF and Polyethylene Glycol, stir 2 minutes；
(3) add acrylic resin, carboxymethyl cellulose and polyvinyl alcohol, stir 5 minutes, ultrasonic disperse 3 minutes；
(4) add 1-hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene, stir 7
Minute；
(5) add ethanol, stir 8 minutes and get final product.
Embodiment 4
A kind of nano metal electrically conductive ink, is prepared from weight portion by following component: acrylic resin 9 parts, carboxymethyl cellulose
Element 2.5 parts, nano titanium oxide 7 parts, nanometer silver 14 parts, nano-aluminium oxide 7 parts, dispersing agent C NF0.17 part, 1-hydroxyl ring
Hexyl phenyl ketone 0.25 part, methyl benzoylformate 0.18 part, sodium alginate 0.4 part, dibenzylatiooluene 0.4 part, poly-
Vinyl alcohol 3.5 parts, Polyethylene Glycol 0.25 part, ethylene glycol 75 parts, ethanol 9 parts.
The preparation method of above-mentioned nano metal electrically conductive ink is:
(1) nano titanium oxide, nanometer silver, nano-aluminium oxide and ethylene glycol are mixed, stir under rotating speed 120r/min
9 minutes；
(2) add dispersing agent C NF and Polyethylene Glycol, stir 2.5 minutes；
(3) add acrylic resin, carboxymethyl cellulose and polyvinyl alcohol, stir 7 minutes, ultrasonic disperse 4 minutes；
(4) add 1-hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene, stir 9
Minute；
(5) add ethanol, stir 9 minutes and get final product.
Embodiment 5
A kind of nano metal electrically conductive ink, is prepared from weight portion by following component: acrylic resin 10 parts, carboxymethyl cellulose
Element 3 parts, nano titanium oxide 8 parts, nanometer silver 15 parts, nano-aluminium oxide 8 parts, dispersing agent C NF0.2 part, 1-hydroxy cyclohexylphenyl
Base phenyl ketone 0.3 part, methyl benzoylformate 0.2 part, sodium alginate 0.5 part, dibenzylatiooluene 0.5 part, polyethylene
Alcohol 4 parts, Polyethylene Glycol 0.3 part, ethylene glycol 80 parts, ethanol 10 parts.
The preparation method of above-mentioned nano metal electrically conductive ink is:
(1) nano titanium oxide, nanometer silver, nano-aluminium oxide and ethylene glycol are mixed, stir under rotating speed 130r/min
10 minutes；
(2) add dispersing agent C NF and Polyethylene Glycol, stir 3 minutes；
(3) add acrylic resin, carboxymethyl cellulose and polyvinyl alcohol, stir 8 minutes, ultrasonic disperse 5 minutes；
(4) 1-hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene are added, stirring
10 minutes；
(5) add ethanol, stir 10 minutes and get final product.
Comparative example 1
The present embodiment is not contain nano titanium oxide with the difference of embodiment 5, replaces with nanometer silver.Specifically:
A kind of nano metal electrically conductive ink, is prepared from weight portion by following component: acrylic resin 10 parts, carboxymethyl cellulose
Element 3 parts, nanometer silver 23 parts, nano-aluminium oxide 8 parts, dispersing agent C NF0.2 part, 1-hydroxycyclohexyl phenyl ketone 0.3 part,
Methyl benzoylformate 0.2 part, sodium alginate 0.5 part, dibenzylatiooluene 0.5 part, polyvinyl alcohol 4 parts, Polyethylene Glycol 0.3
Part, ethylene glycol 80 parts, ethanol 10 parts.
The preparation method of above-mentioned nano metal electrically conductive ink is:
(1) nanometer silver, nano-aluminium oxide and ethylene glycol are mixed, stir 10 minutes under rotating speed 130r/min；
(2) add dispersing agent C NF and Polyethylene Glycol, stir 3 minutes；
(3) add acrylic resin, carboxymethyl cellulose and polyvinyl alcohol, stir 8 minutes, ultrasonic disperse 5 minutes；
(4) 1-hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene are added, stirring
10 minutes；
(5) add ethanol, stir 10 minutes and get final product.
Comparative example 2
The present embodiment is not contain carboxymethyl cellulose and polyvinyl alcohol with the difference of embodiment 5.Specifically:
A kind of nano metal electrically conductive ink, is prepared from weight portion by following component: acrylic resin 10 parts, nanometer titanium dioxide
Titanium 8 parts, nanometer silver 15 parts, nano-aluminium oxide 8 parts, dispersing agent C NF0.2 part, 1-hydroxycyclohexyl phenyl ketone 0.3 part,
Methyl benzoylformate 0.2 part, sodium alginate 0.5 part, dibenzylatiooluene 0.5 part, Polyethylene Glycol 0.3 part, ethylene glycol 80
Part, ethanol 10 parts.
The preparation method of above-mentioned nano metal electrically conductive ink is:
(1) nano titanium oxide, nanometer silver, nano-aluminium oxide and ethylene glycol are mixed, stir under rotating speed 130r/min
10 minutes；
(2) add dispersing agent C NF and Polyethylene Glycol, stir 3 minutes；
(3) add acrylic resin, stir 8 minutes, ultrasonic disperse 5 minutes；
(4) 1-hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene are added, stirring
10 minutes；
(5) add ethanol, stir 10 minutes and get final product.
The embodiment of material of the present invention and the resistivity of comparative example see table, it will be seen that the electricity of material of the present invention
Resistance rate is the lowest, and minimum only 2.5 × 10-5Ω m, electric conductivity is good, with its electricity after 3M tape pull 5 times after be applied on paper
Resistance rate slightly raises, minimum still be only 4.9 × 10-5Ω m, illustrates that tear-resistant property is preferable, is bent 500 times by conductive paper simultaneously
After, its resistivity declines the most inconspicuous, and minimum 3.1 × 10-5Ω m, bending resistance is good.
The resistivity of table 1 nano metal electrically conductive ink
| Name of product | Resistivity (Ω m) | Resistivity (Ω m) after 3M tape pull 5 times | Resistivity (Ω m) after bending 500 times |
| Embodiment 1 | 2.9×10-5 | 5.9×10-5 | 3.7×10-5 |
| Embodiment 2 | 2.7×10-5 | 5.6×10-5 | 3.4×10-5 |
| Embodiment 3 | 2.7×10-5 | 5.3×10-5 | 3.3×10-5 |
| Embodiment 4 | 2.5×10-5 | 4.9×10-5 | 3.1×10-5 |
| Embodiment 5 | 2.6×10-5 | 5.2×10-5 | 3.4×10-5 |
| Comparative example 1 | 4.2×10-5 | 8.4×10-5 | 6.7×10-5 |
| Comparative example 2 | 2.6×10-5 | 6.8×10-5 | 6.9×10-5 |
Note: Ink Application on paper, preliminary drying 60 minutes at 80 DEG C, then at temperature 160 DEG C sinter 2 minutes.
Claims (6)
1. a nano metal electrically conductive ink, it is characterised in that: it is prepared from weight portion by following component: acrylic resin 5-
10 parts, carboxymethyl cellulose 1-3 part, nano titanium oxide 5-8 part, nanometer silver 10-15 part, nano-aluminium oxide 5-8 part, point
Powder CNF0.1-0.2 part, 1-hydroxycyclohexyl phenyl ketone 0.1-0.3 part, methyl benzoylformate 0.1-0.2 part, alginic acid
Sodium 0.2-0.5 part, dibenzylatiooluene 0.2-0.5 part, polyvinyl alcohol 2-4 part, Polyethylene Glycol 0.1-0.3 part, ethylene glycol 60-
80 parts, ethanol 5-10 part.
A kind of nano metal electrically conductive ink the most according to claim 1, it is characterised in that: by following component with weight portion system
Standby form: acrylic resin 6-9 part, carboxymethyl cellulose 1.5-2.5 part, nano titanium oxide 6-7 part, nanometer silver 11-14 part,
Nano-aluminium oxide 6-7 part, dispersing agent C NF0.12-0.17 part, 1-hydroxycyclohexyl phenyl ketone 0.15-0.25 part, benzene first
Acyl methyl formate 0.12-0.18 part, sodium alginate 0.3-0.4 part, dibenzylatiooluene 0.3-0.4 part, polyvinyl alcohol 2.5-
3.5 parts, Polyethylene Glycol 0.15-0.25 part, ethylene glycol 65-75 part, ethanol 6-9 part.
3. the preparation method of a kind of nano metal electrically conductive ink described in any one of claim 1 to 2, it is characterised in that: include
Following steps:
(1) nano titanium oxide, nanometer silver, nano-aluminium oxide and ethylene glycol are mixed, under rotating speed 100-130r/min
Stir 5-10 minute；
(2) add dispersing agent C NF and Polyethylene Glycol, stir 1-3 minute；
(3) add acrylic resin, carboxymethyl cellulose and polyvinyl alcohol, stir 3-8 minute, ultrasonic disperse 2-5 minute；
(4) 1-hydroxycyclohexyl phenyl ketone, methyl benzoylformate, sodium alginate, dibenzylatiooluene are added, stirring
5-10 minute；
(5) add ethanol, stir 5-10 minute and get final product.
The preparation method of a kind of nano metal electrically conductive ink the most according to claim 3, it is characterised in that: described step
(1) medium speed is 110-120r/min, and mixing time is 6-9 minute.
The preparation method of a kind of nano metal electrically conductive ink the most according to claim 3, it is characterised in that: described step
(3) in, mixing time is 4-7 minute, and jitter time is 3-4 minute.
The preparation method of a kind of nano metal electrically conductive ink the most according to claim 3, it is characterised in that: described step
(4) in, mixing time is 6-9 minute.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610633160.9A CN106118246A (en) | 2016-08-05 | 2016-08-05 | A kind of nano metal electrically conductive ink and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633160.9A CN106118246A (en) | 2016-08-05 | 2016-08-05 | A kind of nano metal electrically conductive ink and preparation method thereof |
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| CN106118246A true CN106118246A (en) | 2016-11-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996386A (en) * | 2019-04-01 | 2019-07-09 | 哈尔滨工业大学（深圳） | A kind of precoated shet and preparation method thereof for realizing the sintering of nano-Ag particles ink room temperature |
| CN111718617A (en) * | 2020-07-09 | 2020-09-29 | 东莞职业技术学院 | Nano metal conductive ink capable of being printed in graphical mode and preparation method thereof |
-
2016
- 2016-08-05 CN CN201610633160.9A patent/CN106118246A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996386A (en) * | 2019-04-01 | 2019-07-09 | 哈尔滨工业大学（深圳） | A kind of precoated shet and preparation method thereof for realizing the sintering of nano-Ag particles ink room temperature |
| CN111718617A (en) * | 2020-07-09 | 2020-09-29 | 东莞职业技术学院 | Nano metal conductive ink capable of being printed in graphical mode and preparation method thereof |
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Application publication date: 20161116 |
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