CN104505141B - A kind of solar cell conductive silver paste - Google Patents
A kind of solar cell conductive silver paste Download PDFInfo
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- CN104505141B CN104505141B CN201410775548.3A CN201410775548A CN104505141B CN 104505141 B CN104505141 B CN 104505141B CN 201410775548 A CN201410775548 A CN 201410775548A CN 104505141 B CN104505141 B CN 104505141B
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- silver powder
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 38
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- -1 hydrocarbyl succinimide Chemical compound 0.000 claims abstract description 16
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000019441 ethanol Nutrition 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 10
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims abstract description 7
- 229920001661 Chitosan Polymers 0.000 claims abstract description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract description 7
- KZNICNPSHKQLFF-UHFFFAOYSA-N dihydromaleimide Natural products O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 7
- 239000000787 lecithin Substances 0.000 claims abstract description 7
- 235000010445 lecithin Nutrition 0.000 claims abstract description 7
- 229940067606 lecithin Drugs 0.000 claims abstract description 7
- 229910021392 nanocarbon Inorganic materials 0.000 claims abstract description 7
- 229960002317 succinimide Drugs 0.000 claims abstract description 7
- 239000001856 Ethyl cellulose Substances 0.000 claims abstract description 6
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920001249 ethyl cellulose Polymers 0.000 claims abstract description 6
- 235000019325 ethyl cellulose Nutrition 0.000 claims abstract description 6
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical group CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 12
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 12
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims description 7
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 6
- 239000007908 nanoemulsion Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 241001272567 Hominoidea Species 0.000 claims description 5
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 5
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 5
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 claims description 5
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 229910001379 sodium hypophosphite Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims 2
- 229920000305 Nylon 6,10 Polymers 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004005 microsphere Substances 0.000 abstract description 2
- 229910000510 noble metal Inorganic materials 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 238000007639 printing Methods 0.000 description 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- GPOGLVDBOFRHDV-UHFFFAOYSA-N (2-nonylphenyl) dihydrogen phosphite Chemical compound CCCCCCCCCC1=CC=CC=C1OP(O)O GPOGLVDBOFRHDV-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- LIXVMPBOGDCSRM-UHFFFAOYSA-N nonylbenzene Chemical class CCCCCCCCCC1=CC=CC=C1 LIXVMPBOGDCSRM-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Abstract
The invention discloses a kind of solar cell conductive silver paste, it is made up of the raw material of following weight parts：High dispersive conductive silver powder 100 106, ethyl cellulose 10 12, toluene 15 20, absolute ethyl alcohol 46, hydrocarbyl succinimide acid 0.1 0.2, Isooctyl acrylate monomer 23, polypropylene glycerol aether 0.2 0.3, 1 methyl anyl alcohol 0.2 0.4, chitosan 0.7 1, lecithin 0.4 1, glass dust 10 15, nano-carbon powder 23, diethyl phthalate 23, the nano-silver powder that the high dispersive conductive silver powder of the present invention is uniformly and is densely coated on the surface of polymer microsphere, the consumption of noble metal silver powder can not only be reduced, reduce production cost, the dispersiveness and stability of nano-silver powder are also substantially increased simultaneously.
Description
Technical field
The invention mainly relates to conductive silver paste field, more particularly to a kind of solar cell conductive silver paste.
Background technology
Using main component of the metallic silver particles as silver paste in traditional conductive silver paste, its electric conductivity is also to come real by it
Existing, it is uniformly distributed in bonding agent, before printing, slurries is constituted the print material of certain viscosity, after printing, is made silver paste
Stable combination is formed between particulate and base material, but is due to that silver metal price is relatively expensive, it is possible to silver-colored cladding is considered as
Mode reduce the cost of metallic silver particles.
The content of the invention
The object of the invention is just to provide a kind of solar cell conductive silver paste.
The present invention is achieved by the following technical solutions：
A kind of solar cell conductive silver paste, it is characterised in that it is prepared from by the raw material of following weight parts：
High dispersive conductive silver powder 100-106, ethyl cellulose 10-12, toluene 15-20, absolute ethyl alcohol 4-6, hydrocarbyl succinimide
Sour 0.1-0.2, Isooctyl acrylate monomer 2-3, polypropylene glycerol aether 0.2-0.3,1- methyl anyl alcohol 0.2-0.4, chitosan 0.7-
1st, lecithin 0.4-1, glass dust 10-15, nano-carbon powder 2-3, diethyl phthalate 2-3；
Described high dispersive conductive silver powder is prepared from by the raw material of following weight parts：
Nano aluminium oxide 5-10, di-n-octyl sebacate 0.1-0.2, deionized water 300-400, styrene 4-7, alkyl phenol gather
Oxygen vinethene 0.8-1, silane coupler KH560 1-2, ammonium persulfate 0.01-0.02, silver nitrate 131-140, polyvinyl pyrrole
Alkanone 1-2, sodium hypophosphite 30-40, three (nonyl phenyl) phosphite 2-3；Nano aluminium oxide, di-n-octyl sebacate, silane is even
Join agent KH560 mixing, 500-700 revs/min of stirring mixing 20-30 minute, addition styrene, APES, go from
The 30-35% of sub- water weight, magnetic agitation 40-50 minutes adds ammonium persulfate, and ultrasonic oscillation 10-15h obtains nanoemulsions；
Silver nitrate, polyvinylpyrrolidone are mixed, the 40-50% of remaining deionized water weight is added, stirs,
Obtain oxidation solution；
Remaining each raw material is mixed, ammoniacal liquor is added dropwise, regulation PH is 10-10.5, is reducing solution；
Above-mentioned oxidation solution is added drop-wise in reducing solution, nanoemulsions are added after completion of dropping, stirring reaction 30-50 minutes,
Centrifuge, washed 3-5 times with deionized water and ethanol, dry, produce.
A kind of preparation method of solar cell conductive silver paste, it is characterised in that comprise the following steps：
(1) hydrocarbyl succinimide acid, 1- methyl anyl alcohols are mixed, Heat preservation 10-13 minutes at 80-90 DEG C adds ethyl fine
Dimension element, is stirred to 60-70 DEG C, adds the mixed liquor of toluene and absolute ethyl alcohol, and insulation mixing 6-10 minutes adds phthalic acid
Diethylester, stirs to normal temperature, obtains organic carrier；
(2) chitosan, lecithin are mixed, stirred, added and mixing is stirred at polypropylene glycerol aether, 40-50 DEG C
3-5 minutes, obtain activating agent；
(3) glass dust, nano-carbon powder are mixed, add stirring mixing 10-20 minutes at Isooctyl acrylate monomer, 60-80 DEG C,
Cooling is standby；
(4) high dispersive conductive silver powder is mixed with the material that step (3) is obtained, is added in organic carrier, is well mixed,
Activating agent is added, it is scattered at a high speed, mixed on feeding three-roll grinder, ground slurry granularity is got product to 8-15 microns.
It is an advantage of the invention that：
The high dispersive conductive silver powder of the present invention is the surface that nano-silver powder uniformly and is densely coated on to polymer microsphere,
Can not only reduce the consumption of noble metal silver powder, reduce production cost, at the same also substantially increase nano-silver powder dispersiveness and
Stability；
By acrylic resin, N, the mixing of N- methylene-bisacrylamides carries out cross-linking reaction, Ke Yiyou with crosslinking agent taic
The improvement slurry viscosity of effect, obtained slurry is more stable, prevented from caking, precipitation and layering, it is ensured that the figure of printing is fine and close, nothing
Bubble stomata；
The activating agent of addition can effectively improve the electric conductivity of silver paste, improve the printing quality of silver paste.
Embodiment
Embodiment 1
A kind of solar cell conductive silver paste, it is characterised in that it is prepared from by the raw material of following weight parts：
High dispersive conductive silver powder 106, ethyl cellulose 12, toluene 20, absolute ethyl alcohol 6, hydrocarbyl succinimide acid 0.2, acrylic acid
Different monooctyl ester 3, polypropylene glycerol aether 0.3,1- methyl anyl alcohols 0.4, chitosan 0.7, lecithin 0.4, glass dust 15, nano-carbon powder
3rd, diethyl phthalate 3；
Described high dispersive conductive silver powder is prepared from by the raw material of following weight parts：
Nano aluminium oxide 10, di-n-octyl sebacate 0.2, deionized water 400, styrene 4, APES 0.8,
Silane coupler KH560 2, ammonium persulfate 0.02, silver nitrate 140, polyvinylpyrrolidone 2, sodium hypophosphite 40, three (nonylbenzenes
Base) phosphite 2；
Nano aluminium oxide, di-n-octyl sebacate, silane coupler KH560 are mixed, 500 revs/min of stirrings are mixed 30 minutes,
Styrene, APES, the 35% of deionized water weight are added, magnetic agitation 50 minutes adds ammonium persulfate, surpassed
Sound wave shock 15h, obtains nanoemulsions；
Silver nitrate, polyvinylpyrrolidone are mixed, the 50% of remaining deionized water weight is added, stirs, obtain
Oxidation solution；
Remaining each raw material is mixed, ammoniacal liquor is added dropwise, regulation PH is 10.5, is reducing solution；
Above-mentioned oxidation solution is added drop-wise in reducing solution, nanoemulsions are added after completion of dropping, stirring reaction 30-50 minutes,
Centrifuge, washed with deionized water and ethanol 3 times, dry, produce.
A kind of preparation method of solar cell conductive silver paste, it is characterised in that comprise the following steps：
(1) hydrocarbyl succinimide acid, 1- methyl anyl alcohols are mixed, Heat preservation 13 minutes at 90 DEG C adds ethyl cellulose, stirred
Mix to 70 DEG C, add the mixed liquor of toluene and absolute ethyl alcohol, insulation mixing 10 minutes adds diethyl phthalate, stirring
To normal temperature, organic carrier is obtained；
(2) chitosan, lecithin are mixed, stirred, add 3 points of stirring mixing at polypropylene glycerol aether, 50 DEG C
Clock, obtains activating agent；
(3) glass dust, nano-carbon powder are mixed, adds stirring mixing 20 minutes at Isooctyl acrylate monomer, 80 DEG C, cool down standby
With；
(4) high dispersive conductive silver powder is mixed with the material that step (3) is obtained, is added in organic carrier, is well mixed,
Activating agent is added, it is scattered at a high speed, mixed on feeding three-roll grinder, ground slurry granularity is got product to 8-15 microns.
Performance test：
Without lump, in uniform state after stirring；
Fineness≤15 μm；
Adhesive force 4.8B；
Hardness 1.5H.
Claims (1)
1. a kind of solar cell conductive silver paste, it is characterised in that it is prepared from by the raw material of following weight parts：High dispersive
Conductive silver powder 100-106, ethyl cellulose 10-12, toluene 15-20, absolute ethyl alcohol 4-6, hydrocarbyl succinimide acid 0.1-0.2, propylene
The different monooctyl ester 2-3 of acid, polypropylene glycerol aether 0.2-0.3,1- methyl anyl alcohol 0.2-0.4, chitosan 0.7-1, lecithin 0.4-1,
Glass dust 10-15, nano-carbon powder 2-3, diethyl phthalate 2-3；
What described high dispersive conductive silver powder was made up of the raw material of following weight parts：Nano aluminium oxide 5-10, decanedioic acid two are pungent
Ester 0.1-0.2, deionized water 300-400, styrene 4-7, APES 0.8-1, silane coupler KH560 1-
2nd, ammonium persulfate 0.01-0.02, silver nitrate 131-140, polyvinylpyrrolidone 1-2, sodium hypophosphite 30-40, three (nonyl phenyls)
Phosphite 2-3；Nano aluminium oxide, di-n-octyl sebacate, silane coupler KH560 are mixed, 500-700 revs/min of stirring is mixed
Close 20-30 minutes, add styrene, APES, the 30-35% of deionized water weight, 40-50 points of magnetic agitation
Clock, adds ammonium persulfate, and ultrasonic oscillation 10-15h obtains nanoemulsions；Silver nitrate, polyvinylpyrrolidone are mixed, added
The 40-50% of remaining deionized water weight, stirs, and obtains oxidation solution；Remaining each raw material is mixed, ammoniacal liquor is added dropwise, PH is adjusted
It is reducing solution for 10-10.5；Above-mentioned oxidation solution is added drop-wise in reducing solution, nanoemulsions, stirring reaction are added after completion of dropping
30-50 minutes, centrifuge, washed 3-5 times with deionized water and ethanol, dry, produce；
The preparation method of described solar cell conductive silver paste comprises the following steps：
（1）Hydrocarbyl succinimide acid, 1- methyl anyl alcohols are mixed, Heat preservation 10-13 minutes at 80-90 DEG C adds ethyl cellulose,
Stirring adds the mixed liquor of toluene and absolute ethyl alcohol to 60-70 DEG C, and insulation mixing 6-10 minutes adds phthalic acid diethyl
Ester, stirs to normal temperature, obtains organic carrier；
（2）Chitosan, lecithin are mixed, stirred, 3-5 points of stirring mixing at polypropylene glycerol aether, 40-50 DEG C is added
Clock, obtains activating agent；
（3）Glass dust, nano-carbon powder are mixed, stirring mixing 10-20 minutes, cooling at Isooctyl acrylate monomer, 60-80 DEG C are added
It is standby；
（4）By high dispersive conductive silver powder and step（3）Obtained material mixing, is added in organic carrier, is well mixed, add
Activating agent, it is scattered at a high speed, mixed on feeding three-roll grinder, ground slurry granularity is got product to 8-15 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410775548.3A CN104505141B (en) | 2014-12-16 | 2014-12-16 | A kind of solar cell conductive silver paste |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775548.3A CN104505141B (en) | 2014-12-16 | 2014-12-16 | A kind of solar cell conductive silver paste |
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| CN104505141A CN104505141A (en) | 2015-04-08 |
| CN104505141B true CN104505141B (en) | 2017-07-28 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106158067A (en) * | 2016-06-16 | 2016-11-23 | 赵兰 | A kind of preparation method of crystal silicon solar battery back face silver slurry |
| CN107545944A (en) * | 2016-06-28 | 2018-01-05 | 南京丰跃纳米科技有限公司 | A kind of low-temperature setting nanometer silver paste and preparation method thereof |
| CN110218286A (en) * | 2017-06-01 | 2019-09-10 | 长兴化学工业(中国)有限公司 | Acrylate-polyurethane copolymer resins and conductive silver paste containing the resin |
| CN110391036A (en) * | 2018-04-19 | 2019-10-29 | 无锡优顺能源开发科技有限公司 | A kind of conductive silver paste used for solar batteries |
| CN108735343A (en) * | 2018-08-30 | 2018-11-02 | 浙江纳沛新材料有限公司 | A kind of conductive silver paste and preparation method thereof for low-temperature co-fired ceramic substrate |
| CN110534228B (en) * | 2019-08-30 | 2021-07-20 | 湖南诺尔得材料科技有限公司 | Nano conductive silver paste and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950596A (en) * | 2010-09-27 | 2011-01-19 | 彩虹集团公司 | Halogen-free low temperature solidified silver paste and preparation method thereof |
| WO2011009574A2 (en) * | 2009-07-23 | 2011-01-27 | Corus Uk Limited | A conductive layer for use in a photovoltaic device or other electronic application |
| CN103379973A (en) * | 2011-03-31 | 2013-10-30 | 户田工业株式会社 | Silver-coated copper powder and method for producing same, silver-coated copper powder-containing conductive paste, conductive adhesive agent, conductive film, and electric circuit |
| CN104078102A (en) * | 2014-06-30 | 2014-10-01 | 合肥中南光电有限公司 | Modified nanometer carbon conductive silver paste and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7718092B2 (en) * | 2005-10-11 | 2010-05-18 | E.I. Du Pont De Nemours And Company | Aluminum thick film composition(s), electrode(s), semiconductor device(s) and methods of making thereof |
| CN1785558A (en) * | 2005-11-21 | 2006-06-14 | 东南大学 | Preparation method of micron grade ball shape silver powder for conductive silver paste |
| JP4737249B2 (en) * | 2008-08-12 | 2011-07-27 | ソニー株式会社 | Thin film manufacturing method and apparatus, and electronic device manufacturing method |
| CN101609849B (en) * | 2009-07-13 | 2010-11-03 | 中南大学 | Silver conductive paste used for positive electrode of solar battery and preparation technique thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011009574A2 (en) * | 2009-07-23 | 2011-01-27 | Corus Uk Limited | A conductive layer for use in a photovoltaic device or other electronic application |
| CN101950596A (en) * | 2010-09-27 | 2011-01-19 | 彩虹集团公司 | Halogen-free low temperature solidified silver paste and preparation method thereof |
| CN103379973A (en) * | 2011-03-31 | 2013-10-30 | 户田工业株式会社 | Silver-coated copper powder and method for producing same, silver-coated copper powder-containing conductive paste, conductive adhesive agent, conductive film, and electric circuit |
| CN104078102A (en) * | 2014-06-30 | 2014-10-01 | 合肥中南光电有限公司 | Modified nanometer carbon conductive silver paste and preparation method thereof |
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