CN106601834A - Modification titanium dioxide and grapheme/white clay film solar energy cell and preparation method thereof - Google Patents
Modification titanium dioxide and grapheme/white clay film solar energy cell and preparation method thereof Download PDFInfo
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- CN106601834A CN106601834A CN201611258271.2A CN201611258271A CN106601834A CN 106601834 A CN106601834 A CN 106601834A CN 201611258271 A CN201611258271 A CN 201611258271A CN 106601834 A CN106601834 A CN 106601834A
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- carclazyte
- titanium dioxide
- graphene
- film
- modifying titanium
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000004927 clay Substances 0.000 title abstract 3
- 230000004048 modification Effects 0.000 title abstract 3
- 238000012986 modification Methods 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 56
- 229910021389 graphene Inorganic materials 0.000 claims description 56
- 239000010408 film Substances 0.000 claims description 55
- 239000010409 thin film Substances 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 16
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- 238000000151 deposition Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000004202 carbamide Substances 0.000 claims description 10
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 claims description 10
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229910000077 silane Inorganic materials 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 235000014653 Carica parviflora Nutrition 0.000 claims description 4
- 241000243321 Cnidaria Species 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 230000005518 electrochemistry Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- -1 graphite Alkene Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000004044 response Effects 0.000 abstract description 3
- DZXKSFDSPBRJPS-UHFFFAOYSA-N tin(2+);sulfide Chemical compound [S-2].[Sn+2] DZXKSFDSPBRJPS-UHFFFAOYSA-N 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RQQRAHKHDFPBMC-UHFFFAOYSA-L lead(ii) iodide Chemical compound I[Pb]I RQQRAHKHDFPBMC-UHFFFAOYSA-L 0.000 description 3
- 229910001507 metal halide Inorganic materials 0.000 description 3
- 150000005309 metal halides Chemical class 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 241000790917 Dioxys <bee> Species 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- BECGPAPCGOJSOT-UHFFFAOYSA-N [O-2].O.S.[Zn+2] Chemical compound [O-2].O.S.[Zn+2] BECGPAPCGOJSOT-UHFFFAOYSA-N 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229960001296 zinc oxide Drugs 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0256—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by the material
- H01L31/0264—Inorganic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0232—Optical elements or arrangements associated with the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention relates to the solar energy cell field, and especially relates to a modification titanium dioxide and grapheme/white clay film solar energy cell and a preparation method thereof; the invention provides the solar energy cell structure and the preparation method thereof, and two film materials that applied to the solar energy cell, i.e., modification titanium dioxide and grapheme/white clay film, and the preparation method of the two materials is provided. The light absorptivity, response scope and capability of the prepared solar energy cell can be improved, thus obviously improving the photoelectric conversion efficiency; in addition, the cell structure is simple, and the film material is simple and easy to get, thus reducing production cost, and providing sufficient economic benefits.
Description
Technical field
The present invention relates to area of solar cell, more particularly to a kind of modifying titanium dioxide and Graphene/carclazyte film sun
Energy battery and preparation method thereof.
Background technology
With expanding economy and the raising of people's environmental consciousness, in the urgent need to developing a kind of emerging energy biography is substituted
The energy of system, solar energy is then the representative of this emerging energy, solar electrical energy generation as this renewable energy utilization mode then
Arise at the historic moment, using solar cell, electric energy is converted into the energy included in sunshine by opto-electronic conversion.Up to the present,
It is not to popularize very much using solar energy, reason is that solar electrical energy generation has that high cost, conversion efficiency are low, therefore improves light
Electric transformation efficiency and reduction production cost are two main aspects of current solar cell research.Affect solar cell photoelectric
The factor of transformation efficiency is a lot, improves solar battery thin film as the important means for improving light utilization efficiency, just becoming it is new too
The focus of positive energy battery research.
Improving the utilization rate of sunshine can be realized by reducing the reflection of light：Light is irradiated to battery front surface, one
Light splitting is reflected in silicon chip surface, and another part is transmitted into inside silicon chip, in order to make full use of sunshine, can be in silicon
Piece surface forms matte and increases antireflective coating, to reduce reflection loss of the light in silicon chip surface.At present typical sulfuration is sub-
Tin thin film solar cell is using N-shaped zinc-oxide film as Window layer, to mix sulphur zinc-oxide film as cushion, and p-type
Stannous sulfide thin film is constituted as absorbed layer.The battery structure is simple, low cost of manufacture, but also has shortcoming with deficiency.First, should
What the energy gap of each semiconductor film layer of stannous sulfide thin film solar cell was covered is limited in scope, and causes its suction to light
Receive inefficient.Second, mix fill factor, curve factor after sulphur zinc oxide uses the several months as cushion and be decreased obviously, unstable properties.The
Three, the conversion efficiency of current stannous sulfide thin film solar cell still in reduced levels, increase absorbing incident light, response and
The aspects such as conduction need to be improved.Disadvantages mentioned above constrains the development of traditional stannous sulfide (SnS) thin-film solar cells, people
Be badly in need of finding a kind of development of more preferable film to promote solar cell.
The content of the invention
The purpose of the present invention：For the low problem of current solar battery thin film electricity conversion, exploitation is a kind of modified
Titanium dioxide and Graphene/carclazyte composite, using in solar cell modifying titanium dioxide and Graphene/carclazyte film are constituted
Solar cell.
The solution of the present invention：There is provided a kind of modifying titanium dioxide and Graphene/carclazyte film solar cell, its structure is from upper
It is followed successively by under：Metal positive pole, porous oxidation tin thin film, p-type modifying titanium dioxide film, N-shaped Graphene/carclazyte film,
Transparent conductive substrate and metal negative electrode.
The preparation method of modifying titanium dioxide includes：
1. in 1～3mol/L titanium tetrabromide solution add 0.5～1.5mol/L urea liquids, 40～50 DEG C, 60～
2～4h is reacted under 90r/min stirring conditions；
2. liquid is transferred in water heating kettle, adds the silane coupler solution of 0.25mol/L, while adding 0.5mol/L
PbI2The CH of solution and 0.5mol/L3NH3I solution, 4～7h of hydro-thermal reaction, products therefrom is filtered at 150～200 DEG C,
Washing, at 90～100 DEG C 0.5h is dried, and organic metal halide-titanium dioxide (CH is obtained3NH3PbI3- titanium dioxide), that is, change
Property titanium dioxide.
Preferably, titanium tetrabromide solution concentration is 0.5～2mol/L.
Preferably, titanium tetrabromide, urea, silane coupler, PbI2、CH3NH3Volume ratio between I is 4：4：1：0.5
～1:0.5～1, PbI2And CH3NH3The volume of I is equal.
Graphene/carclazyte composite material and preparation method thereof includes：
1. by 1～3mol/L graphene oxide solutions addition 4～7mol/L carclazyte slurries, ultrasonic disperse 2～4 hours, plus
It is 8～11 to enter aqueous slkali to system pH, and graphene oxide/carclazyte composite suspension liquid is obtained；
2. reducing agent, reaction 30 are added in step 1. the composite suspension liquid of gained under 40～60r/min stirring conditions
～60min, filters, and washing is dried at 70～80 DEG C, and Graphene/carclazyte composite is obtained.
Preferably, graphene oxide solution and carclazyte slurry volume ratio are 1～3:1.
Preferably, described aqueous slkali is the one kind in sodium carbonate, sodium acid carbonate.
Preferably, described reducing agent is the one kind in urea, hydrazine hydrate, ammoniacal liquor.
The preparation method of modifying titanium dioxide and Graphene/carclazyte film solar cell includes：
1. take one piece of clean transparent conductive substrate, using physical vaporous deposition in transparent conductive substrate depositing n-type
Graphene/carclazyte film；
2. chemical vapour deposition technique depositing p-type modifying titanium dioxide film on N-shaped Graphene/carclazyte film is utilized, then
One layer of tin film is deposited with p-type modifying titanium dioxide film, porous oxygen is made in the oxidation of tin film using electrochemistry anodic oxidation
Change tin thin film；
3. bury coral using silk screen print method or laser grooving to draw respectively from porous oxidation tin thin film and transparent conductive substrate
Go out metal positive pole and metal negative electrode；
4. the device that 3. step obtains is made annealing treatment, modifying titanium dioxide and Graphene/carclazyte composite membrane is obtained
Solar cell.
The technique effect of the present invention：Because the photoresponse scope and ability of modifying titanium dioxide it is strong, it is not necessary to light cushion, can
Directly to absorb sunshine, while increased conducting shell, using the light conductive performance that Graphene/carclazyte is excellent, conduction effect is improved
Rate, battery structure changes into Window layer, absorbed layer and conducting shell by Window layer, cushion and absorbed layer.By to the film sun
The structure design of energy battery, using porous oxidation tin thin film as anti-scattering layer, improves the anti-light scattering power of solar cell,
Increased the absorptivity of light；From organic metal halide modifying titanium dioxide, by organic metal halide by silane coupled
Agent is grafted on titanium dioxide, using the highly polar of organic metal halide, effectively improves the visible light-responded of titanium dioxide
Scope and responding ability；Carclazyte is inserted in graphene sheet layer, promotes graphene uniform dispersion, further enhancing Graphene
Light conductive performance, while using the rough architectural characteristic of carclazyte itself, overcoming secondary reflection of the Graphene to light, reduces
The loss of luminous energy.The synergy of three kinds of films, while absorptivity, response range and ability and conducting power are improve,
The photoelectric transformation efficiency of solar cell is improve jointly.Simultaneously the battery structure is simple, and thin-film material is simple and easy to get, reduces
Production cost, remarkable in economical benefits.
Specific embodiment
Embodiment 1
Prepare modifying titanium dioxide：
1. 1mol/L urea liquids are added in 2mol/L titanium tetrabromide solution, in 45～50 DEG C, 80r/min stirring conditions
Lower reaction 3h；
2. liquid is transferred in water heating kettle, adds the silane coupler solution of 0.25mol/L, while adding 0.5mol/L
PbI2The CH of solution and 0.5mol/L3NH3I solution, hydro-thermal reaction 5h at 170～180 DEG C, products therefrom is filtered, and is washed
Wash, at 95 DEG C 0.5h is dried, organic metal halide-titanium dioxide (CH is obtained3NH3PbI3- titanium dioxide), that is, be modified dioxy
Change titanium.
Wherein, titanium tetrabromide, urea, silane coupler, PbI2、CH3NH3Volume ratio between I is 4：4：1：0.5:0.5.
Prepare Graphene/carclazyte composite：
1. 2mol/L graphene oxide solutions are added into 5mol/L carclazyte slurries, graphene oxide solution and carclazyte slurry body
Product is than being 2:1, ultrasonic disperse 3 hours adds aqueous slkali to system pH 10, and graphene oxide/carclazyte composite suspension liquid is obtained；
2. reducing agent is added in step 1. the composite suspension liquid of gained under 50r/min stirring conditions, reacts 45min,
Filter, washing is dried at 75 DEG C, and Graphene/carclazyte composite is obtained.
Prepare modifying titanium dioxide and Graphene/carclazyte film solar cell：
1. take one piece of clean transparent conductive substrate, using physical vaporous deposition in transparent conductive substrate depositing n-type
Graphene/carclazyte film；
2. chemical vapour deposition technique depositing p-type modifying titanium dioxide film on N-shaped Graphene/carclazyte film is utilized, then
One layer of aluminium film is deposited with p-type modifying titanium dioxide film, porous oxygen is made in aluminium film oxidation using electrochemistry anodic oxidation
Change tin thin film；
3. bury coral using silk screen print method or laser grooving to divide from p-type modifying titanium dioxide film and transparent conductive substrate
Do not draw positive and negative metal electrode；
4. the device that 3. step obtains is made annealing treatment, modifying titanium dioxide and Graphene/carclazyte film sun is obtained
Can battery.
Embodiment 2
Prepare modifying titanium dioxide：
1. 1.5mol/L urea liquids are added in 3mol/L titanium tetrabromide solution, in 45～50 DEG C, 70r/min stirring bars
4h is reacted under part；
2. liquid is transferred in water heating kettle, adds the silane coupler solution of 0.25mol/L, while adding 0.5mol/L
PbI2The CH of solution and 0.5mol/L3NH3I solution, hydro-thermal reaction 6h at 180～190 DEG C, products therefrom is filtered, and is washed
Wash, at 95 DEG C 0.5h is dried, organic metal halide-titanium dioxide (CH is obtained3NH3PbI3- titanium dioxide), that is, be modified dioxy
Change titanium.
Wherein, titanium tetrabromide, urea, silane coupler, PbI2、CH3NH3Volume ratio between I is 4：4：1：1：1.
Prepare Graphene/carclazyte composite：
1. 3mol/L graphene oxide solutions are added into 6mol/L carclazyte slurries, graphene oxide solution and carclazyte slurry body
Product is than being 3:1, ultrasonic disperse 4 hours adds aqueous slkali to system pH 10, and graphene oxide/carclazyte composite suspension liquid is obtained；
2. reducing agent is added in step 1. the composite suspension liquid of gained under 50r/min stirring conditions, reacts 45min,
Filter, washing is dried at 75 DEG C, and Graphene/carclazyte composite is obtained.
Prepare modifying titanium dioxide and Graphene/carclazyte film solar cell：
1. take one piece of clean transparent conductive substrate, using physical vaporous deposition in transparent conductive substrate depositing n-type
Graphene/carclazyte film；
2. chemical vapour deposition technique depositing p-type modifying titanium dioxide film on N-shaped Graphene/carclazyte film is utilized, then
One layer of aluminium film is deposited with p-type modifying titanium dioxide film, porous oxygen is made in aluminium film oxidation using electrochemistry anodic oxidation
Change tin thin film；
3. bury coral using silk screen print method or laser grooving to divide from p-type modifying titanium dioxide film and transparent conductive substrate
Do not draw positive and negative metal electrode；
4. the device that 3. step obtains is made annealing treatment, modifying titanium dioxide and Graphene/carclazyte film sun is obtained
Can battery.
Modifying titanium dioxide and Graphene/carclazyte film solar cell prepared by embodiment 1 and 2 is sub- with traditional sulfuration
Tin thin film solar cell relevant parameter is compared, and results of comparison is as shown in table 1：
The battery of the present invention of table 1 and traditional stannous sulfide thin film battery key property table of comparisons
As shown in Table 1, relative to traditional stannous sulfide thin film solar cell, parameters are showed well, finally
Photoelectric transformation efficiency improve 0.34～0.37%, improvement effect is notable.
Claims (9)
1. a kind of modifying titanium dioxide and Graphene/carclazyte film solar cell, it is characterised in that described solar cell
Structure is followed successively by from top to bottom：Metal positive pole, porous oxidation tin thin film, p-type modifying titanium dioxide film, N-shaped Graphene/white
Native film, transparent conductive substrate and metal negative electrode.
2. modifying titanium dioxide as claimed in claim 1 and Graphene/carclazyte film solar cell, it is characterised in that described
Modifying titanium dioxide preparation method include：
1. 0.5～1.5mol/L urea liquids are added in 1～3mol/L titanium tetrabromide solution, in 40～50 DEG C, 60～90r/
2～4h is reacted under min stirring conditions；
2. liquid is transferred in water heating kettle, adds the silane coupler solution of 0.25mol/L, while adding 0.5mol/L's
PbI2The CH of solution and 0.5mol/L3NH3I solution, 4～7h of hydro-thermal reaction, products therefrom is filtered at 150～200 DEG C, is washed
Wash, at 90～100 DEG C 0.5h is dried, modifying titanium dioxide is obtained.
3. modifying titanium dioxide as claimed in claim 2 and Graphene/carclazyte film solar cell, it is characterised in that step
1. described titanium tetrabromide solution concentration is 0.5～2mol/L.
4. modifying titanium dioxide as claimed in claim 2 and Graphene/carclazyte film solar cell, it is characterised in that step
1. and 2. described titanium tetrabromide, urea, silane coupler, PbI2And CH3NH3Volume ratio between I is 4：4：1：0.5～1:
0.5～1, PbI2And CH3NH3The volume of I is equal.
5. modifying titanium dioxide as claimed in claim 1 and Graphene/carclazyte film solar cell, it is characterised in that described
Graphene/carclazyte preparation method include：
1. 4～7mol/L carclazyte slurries, ultrasonic disperse 2～4 hours is added to add alkali 1～3mol/L graphene oxide solutions
Solution to system pH is 8～11, and graphene oxide/carclazyte composite suspension liquid is obtained；
2. reducing agent is added in step 1. the composite suspension liquid of gained under 40～60r/min stirring conditions, reaction 30～
60min, filters, and washing is dried at 70～80 DEG C, and Graphene/carclazyte composite is obtained.
6. modifying titanium dioxide as claimed in claim 5 and Graphene/carclazyte film solar cell, it is characterised in that step
1. described graphene oxide solution and carclazyte slurry volume ratio are 1～3:1.
7. modifying titanium dioxide as claimed in claim 5 and Graphene/carclazyte film solar cell, it is characterised in that step
1. described aqueous slkali is the one kind in sodium carbonate, sodium acid carbonate.
8. modifying titanium dioxide as claimed in claim 5 and Graphene/carclazyte film solar cell, it is characterised in that step
2. described reducing agent is the one kind in urea, hydrazine hydrate, ammoniacal liquor.
9. the preparation method of a kind of modifying titanium dioxide as claimed in claim 1 and Graphene/carclazyte film solar cell, its
It is characterised by, described preparation method includes：
1. take one piece of clean transparent conductive substrate, using physical vaporous deposition in transparent conductive substrate depositing n-type graphite
Alkene/carclazyte film；
2. chemical vapour deposition technique depositing p-type modifying titanium dioxide film on N-shaped Graphene/carclazyte film is utilized, then in p-type
One layer of tin film is deposited with modifying titanium dioxide film, porous oxidation tin is made in the oxidation of tin film using electrochemistry anodic oxidation thin
Film；
3. bury coral using silk screen print method or laser grooving and draw gold respectively from porous oxidation tin thin film and transparent conductive substrate
Category positive electrode and metal negative electrode；
4. the device that 3. step obtains is made annealing treatment, modifying titanium dioxide and Graphene/carclazyte composite membrane sun is obtained
Can battery.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611258271.2A CN106601834B (en) | 2016-12-30 | 2016-12-30 | A kind of modifying titanium dioxide and graphene/carclazyte film solar cell and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611258271.2A CN106601834B (en) | 2016-12-30 | 2016-12-30 | A kind of modifying titanium dioxide and graphene/carclazyte film solar cell and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648917A (en) * | 2018-04-26 | 2018-10-12 | 天津大学 | The preparation method that dye-sensitized solar cells scatters layer material is constituted with ultra-fine clay |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646745A (en) * | 2012-04-01 | 2012-08-22 | 北京大学深圳研究生院 | Photovoltaic device and solar battery |
| CN103143319A (en) * | 2013-03-01 | 2013-06-12 | 暨南大学 | Graphene/clay composite material, and preparation method and application thereof |
| CN103606461A (en) * | 2013-10-25 | 2014-02-26 | 殷逢宝 | Preparation method for photo-anode of graphene composite solar cell |
| CN104016332A (en) * | 2014-05-22 | 2014-09-03 | 中国科学院长春应用化学研究所 | Preparation method for graphene montmorillonite composite and preparation method for graphene |
| KR101519703B1 (en) * | 2012-11-20 | 2015-05-21 | 현대자동차주식회사 | Manufacturing method for solar cell |
| KR101637610B1 (en) * | 2010-12-27 | 2016-07-20 | 서울시립대학교 산학협력단 | Solar cell and method of the manufacturing of the same |
| CN106252465A (en) * | 2016-09-14 | 2016-12-21 | 绍兴文理学院 | A kind of preparation method of graphene-based superlattices metal-oxide film material |
| CN106243389A (en) * | 2016-08-03 | 2016-12-21 | 中国地质大学（武汉） | A kind of preparation method and applications of montmorillonite graphene composite powder |
-
2016
- 2016-12-30 CN CN201611258271.2A patent/CN106601834B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101637610B1 (en) * | 2010-12-27 | 2016-07-20 | 서울시립대학교 산학협력단 | Solar cell and method of the manufacturing of the same |
| CN102646745A (en) * | 2012-04-01 | 2012-08-22 | 北京大学深圳研究生院 | Photovoltaic device and solar battery |
| KR101519703B1 (en) * | 2012-11-20 | 2015-05-21 | 현대자동차주식회사 | Manufacturing method for solar cell |
| CN103143319A (en) * | 2013-03-01 | 2013-06-12 | 暨南大学 | Graphene/clay composite material, and preparation method and application thereof |
| CN103606461A (en) * | 2013-10-25 | 2014-02-26 | 殷逢宝 | Preparation method for photo-anode of graphene composite solar cell |
| CN104016332A (en) * | 2014-05-22 | 2014-09-03 | 中国科学院长春应用化学研究所 | Preparation method for graphene montmorillonite composite and preparation method for graphene |
| CN106243389A (en) * | 2016-08-03 | 2016-12-21 | 中国地质大学（武汉） | A kind of preparation method and applications of montmorillonite graphene composite powder |
| CN106252465A (en) * | 2016-09-14 | 2016-12-21 | 绍兴文理学院 | A kind of preparation method of graphene-based superlattices metal-oxide film material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648917A (en) * | 2018-04-26 | 2018-10-12 | 天津大学 | The preparation method that dye-sensitized solar cells scatters layer material is constituted with ultra-fine clay |
| CN108648917B (en) * | 2018-04-26 | 2019-11-01 | 天津大学 | The preparation method of dye-sensitized solar cells scattering layer material is constituted with ultra-fine clay |
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