CN103897552B - Epoxy resin-base paint for flexible or thin-paint solar cells and preparation method thereof - Google Patents
Epoxy resin-base paint for flexible or thin-paint solar cells and preparation method thereof Download PDFInfo
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- CN103897552B CN103897552B CN201210588892.2A CN201210588892A CN103897552B CN 103897552 B CN103897552 B CN 103897552B CN 201210588892 A CN201210588892 A CN 201210588892A CN 103897552 B CN103897552 B CN 103897552B
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Abstract
The invention relates to an epoxy resin-base paint for flexible or thin-film solar cells and a preparation method thereof. The paint is prepared from the following components in percentage by mass: 8-12% of epoxy resin solution (the solid content of epoxy resin is 1-10%), 0.0001-0.1% of nano aluminum powder, 0.1-1% of viscosity regulator and the balance of solvent. The product can be applied to the upper surface of the flexible or thin-film solar cell by a spray coating, silk screen printing, printing or any other technique to directly enhance the generating efficiency of the flexible or thin-film solar cell.
Description
Technical field
The present invention relates to a kind of flexibility or thin-film solar cells coating and preparation method thereof, exist by using this coating
Flexible or thin-film solar cells incidence surface surface forms one layer of transparent coatings, directly improves flexible or thin-film solar cells
Efficiency.
Background technology
In all molecular structures, the macromolecular compound containing epoxide group is referred to as epoxy resin.Epoxy resin after solidification
There is good physics, chemical property, it has excellent adhesive strength, dielectric properties to the surface of metal and nonmetallic materials
Well, set shrinkage factor is little, product size good stability, and hardness is high, pliability preferably, to alkali and most of solvent-stable, because
And it is widely used in national defence, each department of national economy, pour into a mould, impregnate, the purposes such as lamination material, bonding agent, coating.With regard to asphalt mixtures modified by epoxy resin
For fat, its feature is: 1. various informative.Various resins, firming agent, modifier system are almost adapted to various applications to shape
Formula requirement, its scope can be from extremely low viscosity to high melting solid.2. it is convenient to solidify.From various different consolidating
Agent, epoxy-resin systems almost can solidify in 0～180 DEG C of temperature range.3. adhesion is strong.Epoxy molecule chain
In intrinsic polar hydroxyl groups and ehter bond presence so as to there is very high adhesion to various materials.During epoxy resin cure
Contractility is low, and the internal stress of generation is little, and this also contributes to improve adhesion strength.4. contractility is low.Epoxy resin and used consolidating
The reaction of agent is carry out by the ring-opening polymerization of direct addition reaction or molecular resin epoxy group, do not have water or
Other volatile byproducts are released.They are compared with unsaturated polyester resin, phenolic resin, show very low in the curing process
Contractility (less than 2%).5. mechanical property.Epoxy-resin systems after solidification have excellent mechanical property.6. electrical
Energy.Epoxy-resin systems after solidification are a kind of superior isolation materials with high dielectric property, resistance to surface leakage, resistance to electric arc.
7. chemical stability.Generally, the epoxy-resin systems after solidification have excellent alkali resistance, acid resistance and solvent resistance.As solid
The other performance changing epoxy systems is the same, and chemical stability also depends on selected resin and firming agent.It is suitably selected ring
Oxygen tree fat and firming agent, can make it have special chemical stability.8. dimensional stability.Above-mentioned many performances
Comprehensive, make epoxy-resin systems have prominent dimensional stability and durability.9. resistance to mycete.The epoxy-resin systems of solidification
Resistance to most of mycete, can use under harsh hot conditions.
In the middle of the effectively utilizes project of solar energy: solar photovoltaic utilization is research with fastest developing speed in the last few years, most active
Field.The making of general solaode is mainly based on semi-conducting material, is absorbed using photoelectric material and occurs after luminous energy
Opto-electronic conversion reaction generates electricity.According to the difference of material therefor, solaode can be divided into: 1, silicon solar cell；2nd, with inorganic
The salt such as multi-element compounds such as GaAs iii-v compound, cadmium sulfide, CIS are the solaode of material；3rd, high with function
The solaode of molecular material preparation；4th, nano-crystalline solar battery etc..
Prior art work efficiency highest is the product with iii-v race semiconductor inorganic materials as raw material.For example:
The quantum well of GaAs/germanium single junction type falls into crystal structure, its photoelectric transformation efficiency up to > 18 %；And multiple junction quantum well
The solar cell of sunken crystal structure, for example: InGaP/GaAs/germanium, its photoelectric transformation efficiency may be up to > 30 %.At present should
With the widest, based on silicon: include non-crystalline silicon, photoelectric transformation efficiency about 9 %；Polysilicon, photoelectric transformation efficiency about 14 %；Monocrystalline
Silicon, photoelectric transformation efficiency about 17 %.Although in price, vi race element si is more cheap than iii-v race quasiconductor gaas, its system
The price made, compared with macromolecule organic solar batteries or expensive many；And in application, light weight and the anxiety of crack-free
Overall plasticization organic solar batteries can via printing processing realize, in addition to price reduction, be more suitable for portable electronic product
Demand, and indoors or the cloudy day all can normally use (this is that siliceous solaode is beyond one's reach) so that its reality
More lifted with property and market application range.
Solaode is a key technology, can advance the production of energy of more cleaning.But the cost of solaode
Problem, reduces the economic competitiveness of heliotechnics.For overcoming this problem, thin-film solar cells are to be widely used at present
Technology, the usage amount of expensive semi-conducting material can be reduced in a large number, but the absorbing amount of thin-film solar cells is relatively low, performance
Less than traditional solaode.
Thin-film solar module is by glass substrate, metal level, transparency conducting layer, electrical function box, glueing material, partly leads
Body layer etc. is constituted.Organic-inorganic composite solaode is based on organic conjugate polymer-inorganic nano crystal composite material
The solaode of system, because having a high-molecular organic material good film-forming property simultaneously, level structure and band gap can easily be accommodated, Ke Yitong
Overly moist method preparation low cost, large area, flexible solar battery device and inorganic nano-crystal material high stability, high migration
Rate, the advantages of can construct ordered nano-structure, and becomes the study hotspot of area of solar cell in recent years.Metal nanoparticle
Solaode preferably can be entered with direct light, prevent light from escaping.In traditional " thick film " solaode, nanoparticle
There is no any effect, because all of light absorption is all by this film, this just relies on its thickness.However, for thin film
For, nanoparticle just can play great role.Their scattering increased the light stop time in the film, makes totally to inhale
The light received reaches a kind of level, and can match in excellence or beauty traditional solaode.
Aluminum and Nano silver grain, in the frequency spectrum of visible part, can focus light into solaode well.But
It is that optical resonance also results in nanoparticle absorbing light, this means that the efficiency of solaode can be relatively low.Nano silver grain
Resonance is just in solaode key absorption spectrum part, so the absorption of light is appreciable.Aluminum nanoparticles are altogether
Shake beyond solaode key spectra part.Loss to energy is less, additionally, aluminum particulate is easy to passivation although meeting
Change shapes and sizes, nanoparticle attribute change very little after passivation.Nanoparticle has rough surface, scattering light meeting
More enter wide spectrum wave-length coverage.This can bring bigger absorption, thus improving the whole efficiency of battery.
Coating, stamp and printing technology can form thin layer by the uniform deposition of liquid organic material, therefore, this
Technology can preferably solve big photoactivation thing dimensional problem in theory.Coating, stamp and typography on demand, Ke Yijing
Really in the desired amount material is deposited in position.Because coating, stamp and print system are very high to the utilization rate of material,
Manufacture production cost can be reduced.
Content of the invention
It is an object of the invention to provide a kind of flexible or thin-film solar cells epoxy resin-matrix coating and its preparation side
Method, by using the coating of this coating, stamp and be printed on flexibility or the surface of thin-film solar cells incidence surface, directly raising is soft
Property or the efficiency of thin-film solar cells.And have a flexibility processing through this coating or thin-film solar cells have self-cleaning
Effect.
For achieving the above object, the technical solution used in the present invention is as follows:
The flexibility of the present invention or thin-film solar cells epoxy resin-matrix coating, including percentage by weight such as the following group
Point:
Epoxy resin solution (epoxy resin solid content is 1-10%) 8-12%；
Nanometer aluminium powder 0.0001-0.1%；
Viscosity-controlling agent 0.1-1%；
Balance of solvent.
Described epoxy resin is glycidyl ether type epoxy resin, glycidyl ester epoxy resin, glycidyl amine
One or more of based epoxy resin, linear aliphatic epoxy resin, alicyclic based epoxy resin.
Described solvent is one or more of alcohol, ester, ether, amine, amide, ketone or hydrocarbon.It is preferably in coating and at least contain
Have and account for the ketone that coating quality percentage ratio is 20%, 20% ester, 10% ether.
Described alcohol is in methanol, ethanol, propanol, isopropanol, butanol, amylalcohol, hexanol, or the fluorinated alohol of above-mentioned alcohol
Plant or multiple.
Described ketone be acetone, cyclohexanone, butanone, first isopropyl acetone, methyl ethyl ketone, diisobutyl ketone, DAA,
One or more of n- methyl pyrrolidone.
Described ester is alcohol ether-ether, methyl acetate, ethyl acetate, acetic acid 1- methoxyl group -2- propyl ester, propyl acetate, acetic acid
One or more of butyl ester, methyl propionate or ethyl propionate, glycol ethers acetass, butyl glycol acetate.
Described ether is in diethyl ether, dipropyl ether, oxolane, dioxanes, ethylene glycol or ethylene glycol monomethyl ether
Plant or multiple.
Described viscosity-controlling agent is n- N-methyl-2-2-pyrrolidone N or poly- 3 methyl thiophene.
Flexibility or the thin-film solar cells preparation method of epoxy resin-matrix coating, comprise the steps:
(1) epoxy resin solution, viscosity-controlling agent and solvent are mixed, high speed emulsator processes 10-60 and divides
Clock, rotating speed 10000-100000 rpm. processing uniformly mix emulsion fluid；
(2), under same processing rotating speed environment, will receive in 10-20 minute after emulsion mixed above machines
Aluminium powder is micro in batches is continuously added to for rice；
(3) above emulsion is after nanometer aluminium powder adds completely, more fully emulsified 10-30 minute；Above emulsion uses 300
Both the flexibility that must need after strainer filtering more than mesh or thin-film solar cells epoxy resin-matrix coating.
For adapting to above industrial requirement, we have invented epoxy resin fundamental mode nanometer aluminium powder coating.This coating pass through coating,
Stamp and printing equipment, both can be used at the backlight of thin-film solar cells, it is possible to use in thin film solar electricity
Pond enter light film surface, can also be used in the intermediate layer of thin-film solar cells simultaneously, improve the light absorbs of solaode
Efficiency.Improve the generating efficiency of solaode.
Nano metal aluminum particulate is easy to passivation although shapes and sizes can be changed, nanoparticle attribute change after passivation
Very little.Nanoparticle has rough surface, and scattering light can more enter wide spectrum wave-length coverage.This can bring bigger
Absorb, thus improving the whole efficiency of battery.The scattering of metal aluminum nanoparticles increased the light stop time in the film, makes
The light of overall absorption reaches a kind of level, and can match in excellence or beauty traditional solaode.Thin film through being processed using thin film of the present invention
Solaode improves 3-15% than the thin-film solar cells performance processing without this thin film.Thin-film solar cells use should
After thin film, metal aluminum nanoparticles preferably can enter solaode with direct light, prevents light from escaping.Solve traditional " thickness
In film " solaode, nanoparticle does not have any effect and all of light absorption must rely on the problem of thickness solution.
Specific embodiment
Embodiment 1
(1) by 8kg glycidyl ether type epoxy resin solution (epoxy resin solid content is 10%) (the sincere tree of Region of Kaihua County
Fat company limited), viscosity-controlling agent (n- N-methyl-2-2-pyrrolidone N) 0.1kg, 91.8995kg n, n- dimethylformamide mixes
Close, high speed emulsator processes 10-60 minute, rotating speed 10000-100000 rpm, processing uniformly mix emulsion fluid；
(2), under same processing rotating speed environment, to incite somebody to action in 10-20 minute after emulsion mixed above machines
0.005kg acetone nanometer aluminium powder is micro in batches to be continuously added to；
(3) above emulsion is after nanometer aluminium powder adds completely, more fully emulsified 10-30 minute；(5) above emulsion is used
After strainer filterings more than 300 mesh both flexible or thin-film solar cells epoxy coating.
By the coating of the present embodiment, respectively according to national qb/t2730.1-2005, qb/t2603-2007, gb/
T13217.2-2009, gb/t 18724-2008/iso 2836:2004 standard detection.Quality inspection index to ink, such as proportion,
Ph value, surface tension, viscosity, electrical conductivity etc. detect, testing result all meets national GB.Tested ink is poured into cold-resistant
In Packaging Bottle, put in (- 20 ± 1) DEG C cryostat and take out to 24h, after returning to room temperature, detect its printing property
Energy.Testing result: its reproducibility is good, never degenerates, not spoiled.
Embodiment 2
(1) by 9kg glycidyl ester epoxy resin (epoxy resin solid content is 5%), (Foshan City's dragon Xiang resin raw material has
Limit company), viscosity-controlling agent (n- N-methyl-2-2-pyrrolidone N) 0.3kg, use 10kg ethanol, 20kg acetone, 60.6999kg glycol
Ether acetic acid ester is configured to solution, processes 10-60 minute, rotating speed 10000-100000 rpm in high speed emulsator, is processed into all
Even mix emulsion fluid；
(2), under same processing rotating speed environment, to incite somebody to action in 10-20 minute after emulsion mixed above machines
0.0001kg acetone nanometer aluminium powder is micro in batches to be continuously added to；
(3) above emulsion is after nanometer aluminium powder adds completely, more fully emulsified 10-30 minute；Above emulsion uses 300
After strainer filtering more than mesh both flexible or thin-film solar cells epoxy coating.
Embodiment 3
(1) by 10kg glycidyl amine epoxy resin (epoxy resin solid content is 3%) (Foshan City's dragon Xiang resin raw material
Company limited), viscosity-controlling agent (n- N-methyl-2-2-pyrrolidone N) 0.8kg, 25kg methyl ethyl ketone, 24.15kg ethylene glycol ethyl ethers
Ether, the mixing of 20kg butyl acetate, process 10-60 minute, rotating speed 10000-100000 rpm in high speed emulsator, are processed into all
Even mix emulsion fluid；
(2), under same processing rotating speed environment, to incite somebody to action in 10-20 minute after emulsion mixed above machines
0.05kg acetone nanometer aluminium powder is micro in batches to be continuously added to；
(3) above emulsion is after nanometer aluminium powder adds completely, more fully emulsified 10-30 minute；Above emulsion uses 300
After strainer filtering more than mesh both flexible or thin-film solar cells epoxy coating.
Embodiment 4
(1) by 11kg linear aliphatic epoxy resin (epoxy resin solid content is 8%), (big resin raw material is found in Yongzhou to be had
Limit company), viscosity-controlling agent (poly- 3 methyl thiophene) 1kg, use 20kg butyl glycol acetate, 10kg butanol, 20kg tetrahydrochysene
Furan is configured to solution, 37.9 kg ethyl propionate mixing, processes 10-60 minute, rotating speed 10000- in high speed emulsator
100000 rpm, processing uniformly mix emulsion fluid；
(2), under same processing rotating speed environment, to incite somebody to action in 10-20 minute after emulsion mixed above machines
0.1kg acetone nanometer aluminium powder is micro in batches to be continuously added to；
(3) above emulsion is after nanometer aluminium powder adds completely, more fully emulsified 10-30 minute；Above emulsion uses 300
After strainer filtering more than mesh both flexible or thin-film solar cells epoxy coating.
Embodiment 5
(1) by alicyclic for 12kg based epoxy resin (epoxy resin solid content is 1%), (the limited public affairs of big resin raw material are found in Yongzhou
Department), viscosity-controlling agent (poly- 3 methyl thiophene) 0.6kg, use 10kgn, n- dimethylformamide, 20kg acetone, 20kg tetrahydrochysene furan
Mutter, 37.92kg butyl acetate is configured to solution, high speed emulsator processes 10-60 minute, rotating speed 10000-100000
Rpm, processing uniformly mix emulsion fluid；
(2), under same processing rotating speed environment, to incite somebody to action in 10-20 minute after emulsion mixed above machines
0.08kg acetone nanometer aluminium powder is micro in batches to be continuously added to；
(3) above emulsion is after nanometer aluminium powder adds completely, more fully emulsified 10-30 minute；Above emulsion uses 300
After strainer filtering more than mesh both flexible or thin-film solar cells epoxy coating.
Embodiment 6
By epoxy resin solution, acetone, glycol ethers acetass, ethyl acetate, cyclohexanone and ethylene glycol according to described
Ratio 10:20:10:20:29.3:20 mixes, and is processed 20 minutes with rotating speed 20000rpm, be processed in high speed emulsator
Uniformly mix emulsion fluid；, under same processing rotating speed environment, to incite somebody to action in 20 minutes after emulsion mixed above machines
Percentage by weight is that 0.2 nanometer aluminium powder micro is in batches continuously added to；Above emulsion after nanometer aluminium powder adds completely, then
Fully emulsified 20 minutes；Above emulsion is used with the flexibility that both must need after the strainer filtering of 1000 mesh or thin-film solar cells
Epoxy resin-matrix coating.
Embodiment 7
By epoxy resin solution, acetone, glycol ethers acetass, butyl glycol acetate, cyclohexanone and methoxypropanol
According to the mixing of described ratio 12:20:10:20:29.4:20, in high speed emulsator, process 10 points with rotating speed 100000 rpm
Clock, processing uniformly mix emulsion fluid；With under same processing rotating speed environment after emulsion mixed above machines, 10
In minute, the nanometer aluminium powder that percentage by weight is 0.1 micro is in batches continuously added to；Above emulsion is complete in nanometer aluminium powder
After interpolation, more fully emulsified 10 minutes；Above the emulsion flexibility that both must need after the strainer filtering of 500 mesh or the thin film sun
Can battery epoxy resin-matrix coating.
Claims (9)
1. a kind of flexible or thin-film solar cells with epoxy resin-matrix coating it is characterised in that include percentage by weight as
Lower component:
Epoxy resin solid content is the epoxy resin solution 8-12% of 1-10%；
Nanometer aluminium powder 0.0001-0.1%；
Viscosity-controlling agent 0.1-1%；
Balance of solvent；
Described viscosity-controlling agent is n- N-methyl-2-2-pyrrolidone N or poly- 3 methyl thiophene.
2. according to claim 1 flexible or thin-film solar cells with epoxy resin-matrix coating it is characterised in that: described
Epoxy resin be glycidyl ether type epoxy resin, glycidyl ester epoxy resin, glycidyl amine epoxy resin, line
One or more of type aliphatic category epoxy resin, alicyclic based epoxy resin.
3. according to claim 1 flexible or thin-film solar cells with epoxy resin-matrix coating it is characterised in that: described
Solvent be one or more of alcohol, ester, ether, amine, amide, ketone or hydrocarbon.
4. according to claim 3 flexible or thin-film solar cells with epoxy resin-matrix coating it is characterised in that: described
Coating in contain ketone, ester and ether simultaneously.
5. according to claim 3 flexible or thin-film solar cells with epoxy resin-matrix coating it is characterised in that: described
Alcohol be one or more of methanol, ethanol, propanol, isopropanol, butanol, fluorinated alohol of amylalcohol, hexanol or above-mentioned alcohol.
6. the flexibility according to claim 3 or 4 or thin-film solar cells with epoxy resin-matrix coating it is characterised in that:
Described ketone is acetone, Ketohexamethylene, butanone, first isopropyl acetone, in diisobutyl ketone, DAA, n- methyl pyrrolidone
One or more.
7. the flexibility according to claim 3 or 4 or thin-film solar cells with epoxy resin-matrix coating it is characterised in that:
Described ester is alcohol ether-ether, methyl acetate, ethyl acetate, acetic acid 1- methoxyl group -2- propyl ester, propyl acetate, butyl acetate, propanoic acid
One or more of methyl ester, ethyl propionate or butyl glycol acetate.
8. the flexibility according to claim 3 or 4 or thin-film solar cells epoxy resin-matrix coating: described ether is two
One or more of ether, dipropyl ether, oxolane, dioxanes, ethylene glycol or ethylene glycol monomethyl ether.
9. the flexibility described in the claim 1 or thin-film solar cells preparation method of epoxy resin-matrix coating, its feature exists
In: comprise the steps:
(1) epoxy resin solution, viscosity-controlling agent and solvent are mixed, high speed emulsator processes 10-60 minute, rotating speed
10000-100000 rpm, processing uniformly mix emulsion fluid；
(2) after emulsion mixed above machines, with same processing rotating speed environment, by nanometer in 10-20 minute
Aluminium powder is micro in batches to be continuously added to；
(3) after nanometer aluminium powder adds completely, more fully emulsified 10-30 minute；Above emulsion filter screen mistake more than 300 mesh
Both the flexibility that must need after filter or thin-film solar cells epoxy resin-matrix coating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588892.2A CN103897552B (en) | 2012-12-31 | 2012-12-31 | Epoxy resin-base paint for flexible or thin-paint solar cells and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588892.2A CN103897552B (en) | 2012-12-31 | 2012-12-31 | Epoxy resin-base paint for flexible or thin-paint solar cells and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103897552A CN103897552A (en) | 2014-07-02 |
| CN103897552B true CN103897552B (en) | 2017-02-01 |
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| CN104031530B (en) * | 2014-07-04 | 2016-02-03 | 成都新柯力化工科技有限公司 | A kind of solar energy photoelectric conversion coating and preparation method thereof |
| KR102293279B1 (en) | 2020-04-20 | 2021-08-26 | 제닉스주식회사 | Methods of manufacture of granulated powder and electromagnetic shielding/absorbent for electromagnetic absorbers |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159294A (en) * | 2007-11-23 | 2008-04-09 | 四川大学 | Cadmium telluride thin film used for solar cell and preparation method thereof |
| CN101245201A (en) * | 2008-03-21 | 2008-08-20 | 杨建平 | Thermoplastic powder electrically-conducting paint/printing ink and manufacture method thereof |
| CN102054878A (en) * | 2009-10-27 | 2011-05-11 | 苏州中来太阳能材料技术有限公司 | High barrier ultraviolet ray aging resistant solar cell back film and processing technique thereof |
| CN102169739A (en) * | 2011-02-25 | 2011-08-31 | 乐山新天源太阳能电力有限公司 | Nanometer aluminum paste for solar battery and manufacturing method thereof |
| CN102746754A (en) * | 2012-05-15 | 2012-10-24 | 乐凯胶片股份有限公司 | Environment-friendly solar cell back film |
-
2012
- 2012-12-31 CN CN201210588892.2A patent/CN103897552B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159294A (en) * | 2007-11-23 | 2008-04-09 | 四川大学 | Cadmium telluride thin film used for solar cell and preparation method thereof |
| CN101245201A (en) * | 2008-03-21 | 2008-08-20 | 杨建平 | Thermoplastic powder electrically-conducting paint/printing ink and manufacture method thereof |
| CN102054878A (en) * | 2009-10-27 | 2011-05-11 | 苏州中来太阳能材料技术有限公司 | High barrier ultraviolet ray aging resistant solar cell back film and processing technique thereof |
| CN102169739A (en) * | 2011-02-25 | 2011-08-31 | 乐山新天源太阳能电力有限公司 | Nanometer aluminum paste for solar battery and manufacturing method thereof |
| CN102746754A (en) * | 2012-05-15 | 2012-10-24 | 乐凯胶片股份有限公司 | Environment-friendly solar cell back film |
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