CN106143865A - Capsule skin and its preparation method and aerostatics - Google Patents
Capsule skin and its preparation method and aerostatics Download PDFInfo
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- CN106143865A CN106143865A CN201510150623.1A CN201510150623A CN106143865A CN 106143865 A CN106143865 A CN 106143865A CN 201510150623 A CN201510150623 A CN 201510150623A CN 106143865 A CN106143865 A CN 106143865A
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- 239000002775 capsule Substances 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 230000004888 barrier function Effects 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000007639 printing Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 127
- 239000010408 film Substances 0.000 claims description 49
- 239000007789 gas Substances 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 229910021389 graphene Inorganic materials 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 238000004070 electrodeposition Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- PSCMQHVBLHHWTO-UHFFFAOYSA-K indium(iii) chloride Chemical compound Cl[In](Cl)Cl PSCMQHVBLHHWTO-UHFFFAOYSA-K 0.000 claims description 8
- 239000000084 colloidal system Substances 0.000 claims description 7
- 238000007731 hot pressing Methods 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 7
- 239000004642 Polyimide Substances 0.000 claims description 6
- 239000002659 electrodeposit Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 229920001721 polyimide Polymers 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000006117 anti-reflective coating Substances 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- UPWPDUACHOATKO-UHFFFAOYSA-K gallium trichloride Chemical compound Cl[Ga](Cl)Cl UPWPDUACHOATKO-UHFFFAOYSA-K 0.000 claims description 4
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 238000010583 slow cooling Methods 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- HVMJUDPAXRRVQO-UHFFFAOYSA-N copper indium Chemical compound [Cu].[In] HVMJUDPAXRRVQO-UHFFFAOYSA-N 0.000 claims description 2
- 230000003628 erosive effect Effects 0.000 claims description 2
- 238000005530 etching Methods 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 240000002853 Nelumbo nucifera Species 0.000 claims 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims 1
- 239000011260 aqueous acid Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- UIPVMGDJUWUZEI-UHFFFAOYSA-N copper;selanylideneindium Chemical group [Cu].[In]=[Se] UIPVMGDJUWUZEI-UHFFFAOYSA-N 0.000 claims 1
- 239000011669 selenium Substances 0.000 claims 1
- 229910052711 selenium Inorganic materials 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- MCAHWIHFGHIESP-UHFFFAOYSA-N selenous acid Chemical compound O[Se](O)=O MCAHWIHFGHIESP-UHFFFAOYSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 description 1
- ICXAPFWGVRTEKV-UHFFFAOYSA-N 2-[4-(1,3-benzoxazol-2-yl)phenyl]-1,3-benzoxazole Chemical compound C1=CC=C2OC(C3=CC=C(C=C3)C=3OC4=CC=CC=C4N=3)=NC2=C1 ICXAPFWGVRTEKV-UHFFFAOYSA-N 0.000 description 1
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910003597 H2SeO3 Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyparaphenylene Polymers 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical group O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000005436 troposphere Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Abstract
The invention provides a kind of aerostatics capsule skin, including the overcoat being cascading, the first glue-line, gas barrier layer, the second glue-line, this flexible solar battery film layer, load bearing layer, the 3rd glue-line and hot sealing layer, wherein this gas barrier layer is printing opacity gas-barrier material.The present invention also provides the preparation method of this capsule skin a kind of and the aerostatics using this capsule skin.
Description
Technical field
The present invention relates to aerospace equipment field, particularly relate to capsule skin, the preparation method of this capsule skin and floating
Device.
Background technology
Owing to technology is with the reason that recognize upper, the strategic value of near space just causes the world in several up to date years
The focus that the attention of various countries also becomes various countries' research because of its distinguishing feature and potential dual-use value.Very
Many countries currently put into substantial amounts of funds one after another, actively develop the technology of near space vehicle and application is ground
Study carefully.Current near space vehicle is mainly aerostatics, and this aerostatics includes one for providing buoyancy
Utricule and the gondola of utricule underhung.The energy source of aerostatics is usually solar cell, existing use
In the solar cell of aerostatics is usually arranged at gondola or hang on solar panel outside gondola,
But, when the energy that aerostatics needs is bigger, it usually needs increase the area of solar panel, significantly
The full payload of aerostatics, is unfavorable for the long-term flight near space for the aerostatics, and closes on sky for current
Between aerostatics for, the flight time of near space be restriction its application bottleneck problem, be aerostatics
Urgent problem in research.
Content of the invention
In order to overcome drawbacks described above, it is desirable to provide a kind of can reduce aerostatics load capsule skin, should
The preparation method of capsule skin and aerostatics.
According to an aspect of the present invention, the preparation method of a seed capsules skin is provided, including step: make flexibility too
Sun can battery thin film layer；By overcoat, gas barrier layer, this flexible solar battery film layer and load bearing layer
Sequentially stacking hot pressing, make capsule skin, when hot pressing, and this overcoat, gas barrier layer, this flexible solar electricity
It is provided with colloid between pond film layer and load bearing layer adjacent two layers, and this gas barrier layer is printing opacity choke material
Material.
In one example, the step making described flexible solar battery film layer includes: in flexible substrate layer
Plating metal on surface layer is to form hearth electrode, and what this flexible substrate layer was flexible metal foil with insulation barrier is compound
Material layer or polyimide layer；Hearth electrode forms light absorbing zone；Light absorbing zone is sequentially prepared slow
Rush layer, Window layer, transparency conducting layer, upper electrode and antireflective coating, thus it is thin to form flexible solar battery
Film layer.
In one example, the method forming light absorbing zone on hearth electrode includes: use electrodeposition technology at this
Form light absorbing zone on hearth electrode.
In one example, the method forming light absorbing zone on hearth electrode is physical vaporous deposition.
In one example, when the composite layer that this flexible substrate layer is flexible metal foil and insulation barrier
When, the method using electrodeposition technology to form light absorbing zone on this hearth electrode includes:；By heat treatment work
This presoma is formed as light absorbing zone by skill.
In one example, the step using the method for electro-deposition to form presoma on this hearth electrode includes: with
This hearth electrode is negative electrode, deposits with copper chloride, indium trichloride, the aqueous solution of selenous acid for electrodeposit liquid,
Obtain presoma；By Technology for Heating Processing, the step that this presoma is formed as light absorbing zone is included: electricity is sunk
Long-pending presoma is put in tube furnace, under inert gas shielding atmosphere, with the intensification speed of 8-15 DEG C/min
Degree is warming up to the temperature range of 430-500 DEG C the time range being incubated 25-40 minute (min), insulation knot
Stop heating, with the natural slow cooling of stove after bundle；When being cool below the temperature range of 45-55 DEG C, close argon gas,
Blow-on samples, and obtains the light absorbing zone being formed on hearth electrode.
In one example, this electrodeposit liquid also includes gallium trichloride.
In one example, this colloid is semi-solid preparation glued membrane or the liquid state colloid being coated on cement plane.
In one example, the temperature range of described hot pressing is 80-180 DEG C, and pressure limit is 0.1-1Mpa.
In one example, this gas barrier layer is Tedlar film or the composite of PET and Graphene.
According to a further aspect in the invention, a kind of aerostatics capsule skin is provided, including be cascading is anti-
Sheath, the first glue-line, gas barrier layer, the second glue-line, this flexible solar battery film layer, load bearing layer,
3rd glue-line and hot sealing layer, wherein this gas barrier layer is printing opacity gas-barrier material.
In one example, this gas barrier layer is Tedlar film or the composite of PET and Graphene.
In one example, this flexible solar battery film layer is CIS, copper indium gallium selenide cell film, list
Polycrystal silicon film solar cell or multi-crystal silicon film solar battery.
In one example, the material of this overcoat is ethylene-tetrafluoroethylene copolymer.
In one example, the material of this load bearing layer is pbo fiber.
In one example, the thickness range of this flexible solar battery film layer is 30-150 micron.
According to a further aspect in the invention, a kind of aerostatics is provided, comprising: utricule, by capsule as above
Skin is made；Being connected to drawing in the net of utricule top, this draws in the net to extend to the bottom of this utricule；Bottom mounts
Structure, is connected to the one end drawn in the net；Gondola, is connected to the lower section of hanging structure bottom this.
In one example, this aerostatics also includes the truss being arranged between bottom hanging structure and this gondola,
And it is arranged at the screw of truss opposite end.
In the present embodiment, the sandwich construction of capsule skin incorporates flexible solar battery film layer, and i.e. flexibility is too
Sun energy battery is conformal with capsule skin, and the utricule that thus capsule skin is made then can directly accept the irradiation of sunshine
And convert light energy into electric energy, owing to utricule surface area is relatively big, especially into during near space,
Much greater relative to the area of the solar panel entrained by the aerostatics of prior art, therefore can be big
The big electric energy supply improving aerostatics；It is additionally, since flexible solar battery conformal with capsule skin, solar-electricity
Pond fixing more firm, eliminates the trouble and worry that solar cell departs from from aerostatics or comes off etc.；Enter
One step ground, owing to flexible solar battery is membrane structure, lightweight, greatly reduce the load of aerostatics.
Further, owing to gas barrier layer is light transmissive material, after flexible solar battery film is arranged at gas barrier layer,
Through weather-proof protection, choke blocks water when protecting later flexible solar battery film can have longer use
Between, and do not affect again the material of capsule skin itself.
Brief description
After reading the detailed description of embodiment disclosed by the invention in conjunction with the following drawings, more can be preferably
Understand features described above and the advantage of the present invention.
Fig. 1 is the preparation method flow chart of the capsule skin that first embodiment of the invention provides.
Fig. 2 be Fig. 1 capsule skin in the structural representation of flexible solar battery film layer.
Fig. 3 is the schematic diagram that method as shown in Figure 1 makes the capsule skin being formed.
Fig. 4 is the schematic diagram of the aerostatics including the utricule being formed by capsule skin as shown in Figure 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.Note, below in conjunction with accompanying drawing and
The aspects that specific embodiment describes is only exemplary, and is understood not to protection scope of the present invention
Carry out any restriction.
Refer to Fig. 1, provide one aerostatics utricule capsule skin 100 (such as figure for first embodiment of the invention
Capsule skin 100 shown in 3) preparation method, comprise the following steps:
Step 101: refer to Fig. 2, makes flexible solar battery film layer 10.
In a step 101, described flexible solar battery film layer 10 is CIS (CIS) or CIGS
(CIGS) battery thin film.The preparation method of this CIS battery thin film is as follows:
(1) flexible substrate layer 11 is provided.
In this step, this flexible substrate layer 11 can be the composite wood of flexible metal foil and insulation barrier
The bed of material, or be polyimides (PI) layer.The material of this flexible metal foil can for titanium, molybdenum, stainless steel,
Copper or aluminium etc..The material of this insulation barrier can be oxide Al2O3 or SiOx etc. of insulation.This insulation
Barrier layer is as the electric insulation layer between metal substrate and hearth electrode, simultaneously still between metal substrate and battery
Diffusion impervious layer.When flexible substrate layer 11 is for PI layer, it is preferable that before carrying out subsequent step,
Sided corona treatment is carried out to flexible substrate layer 11 surface.In the present embodiment, this flexible substrate layer is with flexible metal
Illustrate as a example by paper tinsel and the composite layer of insulation barrier.
(2) at flexible substrate layer 11 plating metal on surface layer to form hearth electrode 12, plating can be used, change
The modes such as plating or magnetic control sputtering plating of learning are carried out.Preferably employ magnetic control sputtering plating, metal level can be made to flexible substrate layer
There is good tack.The material forming this hearth electrode 12 can be the conductive materials such as Cu, Mo.
(3) method of electro-deposition is used to form CIS presoma on this hearth electrode 12, by heat treatment work
This CIS presoma is formed as light absorbing zone 13 by skill.This electrodeposition process can use two electrode systems, with platinum
Net is anode, and this hearth electrode is negative electrode, with copper chloride (CuCl2), indium trichloride (InCl3), selenous acid
(H2SeO3) the aqueous solution is electrodeposit liquid, and electroplating additive is sodium citrate, permanent electricity in the case of not stirring
Gesture deposits, and forms CIS presoma.This Technology for Heating Processing is for putting into tube furnace by the CIS presoma of electro-deposition
In, it under inert gas such as argon gas (Ar) protective atmosphere, is warming up to the programming rate of 8-15 DEG C/min
The temperature range of 430-500 DEG C the time range being incubated 25-40 minute (min), insulation stops after terminating
Heating, with the natural slow cooling of stove；When being cool below the temperature range of 45-55 DEG C, closing argon gas, blow-on takes
Sample, obtains the CIS light absorbing zone being formed on hearth electrode.In other embodiments, electrodeposit liquid is also permissible
Farther include gallium trichloride (GaCl3), now, CIGS light absorbing zone can be formed.
Certainly, light absorbing zone 13 also can use other methods to make, such as physical vaporous deposition,
Described physical vaporous deposition is coevaporation method or magnetron sputtering method.Material when flexible substrate layer 11
During for PI, electrodeposition process still can be used to form light absorbing zone.
(4) be sequentially prepared on light absorbing zone cushion the 14th, Window layer the 15th, transparency conducting layer the 16th, on
Electrode 17 and antireflective coating 18, thus form flexible solar battery film layer 10.This cushion 14
Material can be CdS or ZnS.The material of this Window layer 15 can be intrinsic ZnO film.This electrically conducting transparent
The material of layer 16 can be with tin indium oxide or CNT.In the present embodiment, this flexible solar battery film
The thickness range of layer 10 is 30-150 micron.
As in figure 2 it is shown, in the present embodiment, this flexible solar battery film 10 is sandwich construction, including successively
Flexible substrate layer the 11st, hearth electrode the 12nd, light absorbing zone the 13rd, cushion the 14th, the Window layer arranging is the 15th, transparent
Conductive layer the 16th, upper electrode 17 and antireflective coating 18.
It is understood that in the present embodiment, flexible solar battery film 10 also can be other types,
It such as monocrystalline silicon or multi-crystal silicon film solar battery, is not limited with the present embodiment.
Step 102: refer to Fig. 3, by overcoat the 19th, the first glue-line the 20th, gas barrier layer the 21st, the second glue
Layer the 22nd, this flexible solar battery film layer the 10th, load bearing layer the 23rd, the 3rd glue-line 24 and hot sealing layer
25 are sequentially laminated and carry out heat pressing process, make capsule skin 100.
In a step 102, hot pressing temperature scope is 80-180 DEG C, and pressure limit is 0.1-1Mpa.This protection
The material of layer 19 can be ethylene-tetrafluoroethylene copolymer (ETFE), and its thickness range is 10-30 micron,
This overcoat 19 has the weatherabilities such as shielding of ultraviolet；This gas barrier layer 21 uses the gas-barrier material of printing opacity, as gathered
Vinyl chloride (Tedlar) film, this gas barrier layer 21 is used for preventing gas from spilling.Preferably, this gas barrier layer 21 is
PET and the composite of Graphene, now the preparation method of this gas barrier layer 21 is as follows: (one) is on copper or nickel
Growth graphene film, thickness in monolayer about 0.3 nanometer；(2) relative two surfaces of PET are cleared up, and clearly
Protective film is enclosed respectively, in order to avoid being stained with dust on relative two surfaces after washing；(3) wherein one layer of guarantor is removed
Protect film, then transfer to the graphene film on copper or nickel on PET；(4) copper removal or nickel erosion are gone in etching
Layer；(5) Graphene of the single-layer graphene surface repeated growth more layers on PET, until on PET
Graphene reaches to hinder the effect of helium, thus forms gas barrier layer 21, usually, and the number of plies 10-50 layer of Graphene.
It is understood that in above-mentioned (first) step, it is also possible at the superficial growth multi-layer graphene of copper or nickel, until
Graphene reaches to hinder the effect of helium, then carry out (three), (four) step, be not limited with the present embodiment.
This first glue-line the 20th, the second glue-line 22 and the 3rd glue-line 23 can use gathering in semi-cured state
Urethane glued membrane, this hot sealing layer 25 can use and the first glue-line the 20th, the second glue-line 22 or the 3rd glue-line 24
Identical polyurethane adhesive membrane material.This load bearing layer 23 generally fiber fabric layer, it can be
PBO (Poly-p-phenylene benzobisoxazole, polyparaphenylene's benzodiazole) fibrage is thick
Degree may range from 80-200 micron, and this load bearing layer 23 can certainly be polyester fiber layer or aramid fiber
Fibrage, preferably pbo fiber layer, because pbo fiber has specific strength and the specific modulus of superelevation, thus
Load bearing layer 23 is made to have higher intensity.
In the present embodiment, capsule skin 100 is sandwich construction, including the overcoat being cascading is the 19th,
First glue-line the 20th, gas barrier layer the 21st, the second glue-line the 22nd, this flexible solar battery film layer the 10th, load is held
Power layer the 23rd, the 3rd glue-line 24 and hot sealing layer 25.Wherein, this flexible solar battery film layer 10 is warp
Cross the flexible solar battery film layer that step 101 is made.
It is understood that the colloid such as polyurethane adhesive coating liquid on cement plane also can be used, to take
In generation, arranges the first to the 3rd glue-line and hot sealing layer, then makes capsule skin, wherein hot pressing temperature by heat pressing process again
Degree scope is 80-180 DEG C, and pressure limit is 0.1-1Mpa.
In the present embodiment, the sandwich construction of capsule skin 100 incorporates flexible solar battery film layer 10,
I.e. flexible solar battery is conformal with capsule skin, and the utricule that thus capsule skin 100 is made then can directly accept
The irradiation of sunshine simultaneously converts light energy into electric energy, owing to utricule surface area is relatively big, especially into
During near space, will be big relative to the area of the solar panel entrained by the aerostatics of prior art
Many, and the electricity conversion of CIS or CIGS flexible solar battery is also higher, can reach nearly
The transformation efficiency of 20%, therefore can be greatly improved the electric energy supply of aerostatics；It is additionally, since the flexible sun
Energy battery is conformal with capsule skin, and fixing of solar cell is more firm, eliminates solar cell from aerostatics
The trouble and worry departing from or coming off etc.；Further, owing to CIS or CIGS flexible solar battery is thin
Membrane structure, lightweight, greatly reduce the load of aerostatics.Further, owing to gas barrier layer 21 is
Luminescent material, after flexible solar battery film is arranged at gas barrier layer, through weather-proof protection, choke blocks water guarantor
Protecting later flexible solar battery film can have the longer use time, and does not affect again the material of capsule skin itself
Material.
As shown in Figure 4, second embodiment of the invention provides a kind of aerostatics 200.This aerostatics 200 is permissible
For troposphere aerostatics or near space aerostatics, when this aerostatics 200 is near space aerostatics then more
Tool advantage.This aerostatics 200 includes utricule 100A, draws in the net the 30th, bottom hanging structure 32 and gondola 34
This utricule 100A uses capsule skin 100 such as first embodiment to be made, its shape can be spheroidal,
The bus such as pumpkin-shaped or drops is the axisymmetric body of arc.Draw in the net 30 material can use metallized film
The high intensity aramid fiber of parcel, draws in the net 30 to include a plurality of waling 301, the top from utricule 100A is
One of them of the two poles of the earth another one direction along bottom i.e. the two poles of the earth of geodetic alignment utricule 100A extends, and
This plurality of waling 301 is with the top Central Symmetry of this utricule 100A.Hanging structure 32 bottom this
One end that is adjacent with the bottom of this utricule 100A and that be connected to this plurality of waling 301.This gondola 34
It is connected to hanging structure 32 bottom this by a plurality of connecting strand rope 37.This gondola 34 be used for loading Aerial Electronic Equipment,
Flight control assemblies, communicator etc..
In other optional embodiments, aerostatics can also include truss structure and buffer structure, truss
Structure is connected between utricule 100A and gondola 34, and the opposite end of this truss structure can also be distinguished respectively
Connect and drive structure (not shown) such as screw；Buffer structure is arranged at the lower section of gondola, is used for aerostatics
Buffering when landing, to prevent aerostatics from damaging.Certainly, capsule skin 100 also can apply to other
Aerostatics, such as dirigible etc., it is not limited with the present embodiment.
Description before offer is to make any technical staff in this area all can put into practice institute herein
The various aspects describing.However, it should be understood that protection scope of the present invention should be as the criterion with claims,
And should not be limited to concrete structure and the assembly of above explained embodiment.Those skilled in the art are at this
In bright spirit and scope, can carry out various changes and modifications to each embodiment, these variations and modification are also
Fall within the scope and spirit of the invention.
Claims (19)
1. the preparation method of a seed capsules skin, including step:
Make flexible solar battery film layer；
Overcoat, gas barrier layer, this flexible solar battery film layer and load bearing layer are sequentially laminated and heat
Pressure, makes capsule skin, when hot pressing, and this overcoat, gas barrier layer, this flexible solar battery film layer and load
It is provided with colloid between lotus bearing layer adjacent two layers, and this gas barrier layer is printing opacity gas-barrier material.
2. preparation method as claimed in claim 1, it is characterised in that make described flexible solar battery film
The step of layer includes:
At flexible substrate layer plating metal on surface layer to form hearth electrode, this flexible substrate layer be flexible metal foil with
The composite layer of insulation barrier or polyimide layer；
Hearth electrode forms light absorbing zone；
Light absorbing zone is sequentially prepared cushion, Window layer, transparency conducting layer, on electrode and antireflective coating,
Thus form flexible solar battery film layer.
3. preparation method as claimed in claim 2, it is characterised in that form light absorbing zone on hearth electrode
Method includes: use electrodeposition technology shape light absorbing zone on this hearth electrode.
4. preparation method as claimed in claim 2, it is characterised in that form light absorbing zone on hearth electrode
Method is physical vaporous deposition.
5. preparation method as claimed in claim 3, it is characterised in that when this flexible substrate layer is flexible metal
During the composite layer of paper tinsel and insulation barrier, electrodeposition technology is used to form light absorbing zone on this hearth electrode
Method include: use electro-deposition method on this hearth electrode, form presoma；Will by Technology for Heating Processing
This presoma is formed as light absorbing zone.
6. preparation method as claimed in claim 5, it is characterised in that use the method for electro-deposition at this end electricity
The extremely upper step forming presoma includes: with this hearth electrode as negative electrode, with copper chloride, indium trichloride, sub-selenium
Aqueous acid is that electrodeposit liquid deposits, and obtains presoma；
By Technology for Heating Processing, the step that this presoma is formed as light absorbing zone is included:
Put into the presoma of electro-deposition in tube furnace, under inert gas shielding atmosphere, with 8-15 DEG C/min
Programming rate be warming up to the temperature range of 430-500 DEG C the time range being incubated 25-40 minute (min),
Insulation stops heating after terminating, with the natural slow cooling of stove；
When being cool below the temperature range of 45-55 DEG C, closing argon gas, blow-on samples, and obtains being formed at the end
Light absorbing zone on electrode.
7. preparation method as claimed in claim 5, it is characterised in that also include gallium trichloride in this electrodeposit liquid.
8. preparation method as claimed in claim 1, it is characterised in that this colloid is semi-solid preparation glued membrane or coating
Liquid state colloid in cement plane.
9. preparation method as claimed in claim 8, it is characterised in that the temperature range of described hot pressing is
80-180 DEG C, pressure limit is 0.1-1Mpa.
10. preparation method as claimed in claim 1, it is characterised in that this gas barrier layer is PET and Graphene
Composite, the preparation method of this gas barrier layer includes:
Copper or nickel grow the graphene film of thickness about 0.3 nanometer of individual layer；
Transfer to the graphene film on copper or nickel on PET；
Copper removal or nickel erosion layer are removed in etching；
The Graphene of the single-layer graphene surface repeated growth more layers on PET, until the Graphene on PET reaches
The effect of resistance helium, thus form gas barrier layer.
11. preparation methods as claimed in claim 10, it is characterised in that the Graphene being grown on PET
Number of plies scope is 10-50 layer.
12. 1 kinds of aerostatics capsule skins, including the overcoat being cascading, the first glue-line, gas barrier layer,
Two glue-lines, this flexible solar battery film layer, load bearing layer, the 3rd glue-line and hot sealing layer, wherein
This gas barrier layer is printing opacity gas-barrier material.
13. capsule skins as claimed in claim 12, it is characterised in that this gas barrier layer is Tedlar film or PET
Composite with Graphene.
14. capsule skins as claimed in claim 12, it is characterised in that this flexible solar battery film layer is copper
Indium selenium, copper indium gallium selenide cell film, monocrystalline silicon thin film solar cell or multi-crystal silicon film solar battery.
15. capsule skins as claimed in claim 12, it is characterised in that the material of this overcoat is ethene-tetrafluoro second
Alkene copolymer.
16. capsule skins as claimed in claim 12, it is characterised in that the material of this load bearing layer is that PBO is fine
Dimension.
17. capsule skins as claimed in claim 12, it is characterised in that the thickness of this flexible solar battery film layer
Scope is 30-150 micron.
18. 1 kinds of aerostatics, comprising:
Utricule, is made by the capsule skin as described in any one of claim 11 to 17；
Being connected to drawing in the net of utricule top, this draws in the net to extend to the bottom of this utricule；
Bottom hanging structure, is connected to the one end drawn in the net；
Gondola, is connected to the lower section of hanging structure bottom this.
19. aerostatics as claimed in claim 18, it is characterised in that this aerostatics also includes that being arranged at bottom hangs
Truss between assembling structure and this gondola, and it is arranged at the screw of truss opposite end.
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| CN201510150623.1A CN106143865B (en) | 2015-03-31 | 2015-03-31 | Capsule skin and its production method and aerostatics |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510150623.1A CN106143865B (en) | 2015-03-31 | 2015-03-31 | Capsule skin and its production method and aerostatics |
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| CN106143865B CN106143865B (en) | 2018-05-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018120742A1 (en) * | 2016-12-29 | 2018-07-05 | 深圳光启空间技术有限公司 | Capsule body material, capsule body, aerostat, and preparation method for capsule body material |
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| JP2004217077A (en) * | 2003-01-15 | 2004-08-05 | Kawasaki Heavy Ind Ltd | Mounting structure of solar battery |
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| CN103606580A (en) * | 2013-12-04 | 2014-02-26 | 新誉集团有限公司 | Flexible solar panel, manufacturing method thereof and airship |
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| JP2004217077A (en) * | 2003-01-15 | 2004-08-05 | Kawasaki Heavy Ind Ltd | Mounting structure of solar battery |
| CN101665153A (en) * | 2009-09-24 | 2010-03-10 | 南昌航空大学 | Plane wing with solar battery |
| CN103606580A (en) * | 2013-12-04 | 2014-02-26 | 新誉集团有限公司 | Flexible solar panel, manufacturing method thereof and airship |
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| WO2018120742A1 (en) * | 2016-12-29 | 2018-07-05 | 深圳光启空间技术有限公司 | Capsule body material, capsule body, aerostat, and preparation method for capsule body material |
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| CN106143865B (en) | 2018-05-22 |
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