CN102544204A - Film preparation method in solar cell production system - Google Patents
Film preparation method in solar cell production system Download PDFInfo
- Publication number
- CN102544204A CN102544204A CN2011104403883A CN201110440388A CN102544204A CN 102544204 A CN102544204 A CN 102544204A CN 2011104403883 A CN2011104403883 A CN 2011104403883A CN 201110440388 A CN201110440388 A CN 201110440388A CN 102544204 A CN102544204 A CN 102544204A
- Authority
- CN
- China
- Prior art keywords
- spin coating
- degrees centigrade
- colloidal sol
- temperature
- seconds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a film preparation method in a solar cell production system, which comprises the following steps of: (A) dissolving zinc acetate dihydrate and ethanol amine in a glycol ether solvent to obtain a solution R1; (B) stirring the solution R1 until sol R2 is obtained; (C) placing the sol R2 for 36 hours; (D) spin-coating the sol R2 at a speed of 400r/min for 12 seconds every time; (E) spin-coating the sol R2 at a speed of 2000r/min for 16 seconds every time; (F) repeating the step (D) and the step (E) for spin-coating for three times, and then, drying with an oven at the temperature of 150 DEG C; and (G) annealing at the temperature of 460-520 DEG C. In the invention, through spin-coating parameters and optimized annealing temperature, the surface of a film is uniform and compact, and the conversion efficiency of a cell is further improved.
Description
Technical field
The present invention relates to the manufacture of solar cells system, particularly, relate to the method for manufacturing thin film in the manufacture of solar cells system.
Background technology
Solar energy is human inexhaustible regenerative resource, also is clean energy resource, does not produce any environmental pollution.In the middle of effective utilization of solar energy, big sun can solar photovoltaic utilization be a research field with fastest developing speed in the last few years, most active, is one of project that wherein attracts most attention.For this reason, people develop and have developed solar cell.Manufacturing solar cells mainly is to be the basis with the semi-conducting material, and its operation principle is photoelectricity to take place in conversion reaction after utilizing photoelectric material to absorb luminous energy.Different preparation is very big to the quality influence as the silicon chip film of solar cell critical piece, and the conversion efficiency of silicon chip film haves much room for improvement in the prior art.
Summary of the invention
To defective of the prior art, the purpose of this invention is to provide the method for manufacturing thin film in a kind of manufacture of solar cells system.
According to an aspect of the present invention, the method for manufacturing thin film in a kind of manufacture of solar cells system is provided, comprises the steps:
Steps A: two hydration zinc acetates and monoethanolamine be dissolved in obtain solution R1 in the ethylene glycol ethyl ethers ether solvents, wherein, two hydration zinc acetates are 1: 1.84 with the mole ratio of monoethanolamine;
Step B: stir said solution R1 up to obtaining colloidal sol R2, temperature remains on 68 degrees centigrade during stirring;
Step C: colloidal sol R2 was placed 36 hours;
Step D: with the said colloidal sol R2 of spin coating in 400r/ minute, each spin coating time is 12 seconds;
Step e: with the said colloidal sol R2 of spin coating in 2000r/ minute, each spin coating time is 16 seconds;
Use the baking oven of 150 degree to carry out drying after step F: repeating said steps D and the step e spin coating 3 times;
Step G: under 460 degrees centigrade to 520 degrees centigrade temperature, carry out annealing in process.
Preferably, in said step G, under 490 degrees centigrade temperature, carry out annealing in process.
The present invention makes the film surface even compact through spin coating parameter and preferred annealing temperature, and the conversion efficiency of battery is provided.
Embodiment
According to the method for manufacturing thin film in the manufacture of solar cells provided by the invention system; Comprise step: steps A: two hydration zinc acetates and monoethanolamine are dissolved in obtain solution R1 in the ethylene glycol ethyl ethers ether solvents; Wherein, two hydration zinc acetates are 1: 1.84 with the mole ratio of monoethanolamine; Step B: stir said solution R1 up to obtaining colloidal sol R2, temperature remains on 68 degrees centigrade during stirring; Step C: colloidal sol R2 was placed 36 hours; Step D: with the said colloidal sol R2 of spin coating in 400r/ minute, each spin coating time is 12 seconds; Step e: with the said colloidal sol R2 of spin coating in 2000r/ minute, each spin coating time is 16 seconds; Use the baking oven of 150 degree to carry out drying after step F: repeating said steps D and the step e spin coating 3 times; Step G: under 460 degrees centigrade to 520 degrees centigrade temperature, carry out annealing in process.Preferably, in said step G, under 490 degrees centigrade temperature, carry out annealing in process.
More than specific embodiment of the present invention is described.It will be appreciated that the present invention is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present invention.
Claims (2)
1. the method for manufacturing thin film in the manufacture of solar cells system is characterized in that, comprises the steps:
Steps A: two hydration zinc acetates and monoethanolamine be dissolved in obtain solution R1 in the ethylene glycol ethyl ethers ether solvents, wherein, two hydration zinc acetates are 1: 1.84 with the mole ratio of monoethanolamine;
Step B: stir said solution R1 up to obtaining colloidal sol R2, temperature remains on 68 degrees centigrade during stirring;
Step C: colloidal sol R2 was placed 36 hours;
Step D: with the said colloidal sol R2 of spin coating in 400r/ minute, each spin coating time is 12 seconds;
Step e: with the said colloidal sol R2 of spin coating in 2000r/ minute, each spin coating time is 16 seconds;
Use the baking oven of 150 degree to carry out drying after step F: repeating said steps D and the step e spin coating 3 times;
Step G: under 460 degrees centigrade to 520 degrees centigrade temperature, carry out annealing in process.
2. the method for manufacturing thin film in the manufacture of solar cells according to claim 1 system is characterized in that, in said step G, under 490 degrees centigrade temperature, carries out annealing in process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104403883A CN102544204A (en) | 2011-12-26 | 2011-12-26 | Film preparation method in solar cell production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104403883A CN102544204A (en) | 2011-12-26 | 2011-12-26 | Film preparation method in solar cell production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102544204A true CN102544204A (en) | 2012-07-04 |
Family
ID=46350647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104403883A Pending CN102544204A (en) | 2011-12-26 | 2011-12-26 | Film preparation method in solar cell production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102544204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591912A (en) * | 2015-10-15 | 2017-04-26 | 广西米克尔森光伏科技有限公司 | Shed solar film and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037348A (en) * | 2007-02-13 | 2007-09-19 | 天津大学 | Preparation process of vertically growing zinc oxide film |
| US20110083731A1 (en) * | 2009-10-09 | 2011-04-14 | Gaze Nanotech Corp, Oleg gadomsky, Arkady Zeyde, Igor Shtutman, Igor Voltovsky | Solar-cell device with efficiency-improving nanocoating and method of manufacturing thereof |
-
2011
- 2011-12-26 CN CN2011104403883A patent/CN102544204A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037348A (en) * | 2007-02-13 | 2007-09-19 | 天津大学 | Preparation process of vertically growing zinc oxide film |
| US20110083731A1 (en) * | 2009-10-09 | 2011-04-14 | Gaze Nanotech Corp, Oleg gadomsky, Arkady Zeyde, Igor Shtutman, Igor Voltovsky | Solar-cell device with efficiency-improving nanocoating and method of manufacturing thereof |
Non-Patent Citations (2)
| Title |
|---|
| 兰伟等: "溶胶凝胶法制备ZnO薄膜及性质研究", 《兰州大学学报（自然科学版）》 * |
| 肖宗湖等: "溶胶-凝胶法制备ZnO薄膜的特性研究", 《人工晶体学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591912A (en) * | 2015-10-15 | 2017-04-26 | 广西米克尔森光伏科技有限公司 | Shed solar film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101613541B1 (en) | Additive for preparing suede on monocrystalline silicon chip and use method thereof | |
| CN104576831B (en) | A kind of monocrystalline silicon piece is without alcohol process for etching and flocking additive thereof | |
| CN104617219A (en) | Planar perovskite solar cell based on CH3NH3PbI<2+x>Cl<1-x> optical active layer and preparation method thereof | |
| CN105006524A (en) | Method for preparing perovskite layer of perovskite solar cell by using solid-mist interfacial reaction | |
| CN103107242B (en) | Prepare the method for pucherite solar cell on the glass substrate | |
| CN107093650A (en) | A kind of method for preparing copper antimony sulphur solar battery obsorbing layer | |
| CN104051580A (en) | Silicon solar cell and manufacturing method thereof | |
| CN104157740A (en) | N-type two-side solar cell manufacturing method | |
| CN102623559A (en) | Process for preparing emitter without dead layer of solar cell by oxidation | |
| CN106505114A (en) | A kind of preparation method of copper and tin sulfur light absorbing zone thin-film material | |
| CN109545975A (en) | In-situ condensation distillation crystallization preparation method is climbed in the liquid film suppression of the uniform perovskite film of flannelette | |
| CN101728459A (en) | Preparation method of crystal silicon solar cell | |
| CN102544204A (en) | Film preparation method in solar cell production system | |
| CN103950966A (en) | Cu2O in chamfered octahedral structure, preparation method and application in preparing photocathode of solar battery | |
| CN110752297B (en) | Ultraviolet-absorbing organic molecule-doped ternary solar cell and preparation method thereof | |
| CN102212807A (en) | Anti-reflection film for crystal silicon solar cell and film plating method | |
| CN105633196A (en) | Silicon wafer surface processing method in crystal silicon solar cell passivation process | |
| CN105552235B (en) | A kind of method for improving perovskite solar battery efficiency | |
| CN105762203A (en) | Method for printing photovoltaic electrodes of different shapes | |
| CN102569059A (en) | Improved solar cell surface felting method | |
| CN104638110A (en) | Perovskite solar battery based on mesoporous structure copper-indium sulfide and preparation method of perovskite solar battery | |
| CN102916080A (en) | Method for preparing double-layered antireflection films for crystalline silicon solar cells | |
| CN102623557A (en) | Technology for preparing dead layer-free emitting electrode of solar battery through alkali method | |
| CN209929332U (en) | Bubbling device for groove type crystal silicon texturing equipment | |
| CN107622937A (en) | A kind of preparation method of titanium dioxide covering composite membrane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120704 |