CN109545981A - A kind of organic solar batteries and preparation method thereof - Google Patents
A kind of organic solar batteries and preparation method thereof Download PDFInfo
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- CN109545981A CN109545981A CN201811428777.2A CN201811428777A CN109545981A CN 109545981 A CN109545981 A CN 109545981A CN 201811428777 A CN201811428777 A CN 201811428777A CN 109545981 A CN109545981 A CN 109545981A
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- organic solar
- solar batteries
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/80—Constructional details
- H10K30/88—Passivation; Containers; Encapsulations
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Abstract
The invention discloses a kind of organic solar batteries and preparation method thereof, it is described the preparation method is as follows: by copper chloride, thiocarbamide, gallium chloride is dissolved in ethylene glycol, stirring dissolves it sufficiently, body of material is three diazosulfide structural motifs, both ends have identical alkylthrophene class formation primitive, solvent hot obtained above is spent into ionized water and dehydrated alcohol washing, solid product is obtained after centrifugal filtration separation, by obtained solid product in vacuum oven, obtain organic solar batteries, a kind of organic solar batteries preparation method of the present invention, preparation process is simple, it is reproducible, it is low in cost, raw material availability is high, without vulcanizing treatment, synthesis temperature is low, it is environmentally protective, improve the weatherability of solar battery, and it is able to maintain that in the keeping of solar battery or in the improvement effect of its generating efficiency.
Description
Technical field
The present invention relates to a kind of organic solar batteries and preparation method thereof, are related to a kind of manufacture of solar cells technology neck
Domain.
Background technique
Solar energy because having reproducibility, pollution-free, the features such as reserves are big and favored by people.There is provided low cost and
The solar cell of high performance-price ratio is the key that photovoltaic power generation application.The primary approach for realizing high conversion efficiency is to improve as far as possible too
The utilization rate of sunlight.
When sun energy battery is substantially free of ultraviolet absorbing agent with sealing film in the prior art, even if containing fluorescence
Matter, the weatherability of solar battery is also referred to as not upper abundant, and being especially easy to happen is caused by the xanthochromia of the backboard of solar battery
Bad order etc., the improvement effect drop of the keeping of solar battery or the generating efficiency also brought along in by fluorescent material
Low situation.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, the present invention provides a kind of organic solar
Battery and preparation method thereof, preparation process is simple, reproducible, low in cost, raw material availability is high, is not necessarily to vulcanizing treatment, closes
It is low at temperature, it is environmentally protective, the weatherability of solar battery is improved, and can tie up in the keeping or use of solar battery
Hold the improvement effect of its generating efficiency.
Further, a kind of organic solar batteries, raw material component by weight are made up of: 13~23 parts of copper chloride,
5.5~7.5 parts of ethylene glycol, 11~13 parts of thiocarbamide, 22~25 parts of gallium chloride.
A kind of preparation method of organic solar batteries, it is described the preparation method is as follows:
(1) copper chloride, thiocarbamide, gallium chloride are dissolved in ethylene glycol, stirring dissolves it sufficiently；
(2) solar cell device is sealed between surface side transparent protection member and back side protection component and is constituted
The sealing films for solar cell of two panels a pair of solar battery；
(3) body of material is three diazosulfide structural motifs, and both ends have identical alkylthrophene class formation primitive；
(4) solvent hot obtained above is spent into ionized water and dehydrated alcohol washs, obtained after centrifugal filtration separation
Solid product；
(5) obtained solid product is obtained into organic solar batteries in vacuum oven.
Further deionized water and dehydrated alcohol washing times are 5 times.
Further solid product is 15~18 hours dry under 85~95 DEG C of vacuum drying.
The utility model has the advantages that preparation process of the present invention is simple, reproducible, low in cost, raw material availability is high, without at vulcanization
Reason, synthesis temperature is low, environmentally protective, improves the weatherability of solar battery, and in the keeping or use of solar battery
It is able to maintain that the improvement effect of its generating efficiency.
Specific embodiment
The present invention is described in further details below by embodiment.
Embodiment 1
A kind of organic solar batteries, raw material component by weight are made up of: 13 parts of copper chloride, 5.5 parts of ethylene glycol, sulphur
11 parts of urea, 22 parts of gallium chloride.
A kind of organic solar batteries the preparation method is as follows:
(1) copper chloride, thiocarbamide, gallium chloride are dissolved in ethylene glycol, stirring dissolves it sufficiently；
(2) solar cell device is sealed between surface side transparent protection member and back side protection component and is constituted
The sealing films for solar cell of two panels a pair of solar battery；
(3) body of material is three diazosulfide structural motifs, and both ends have identical alkylthrophene class formation primitive；
(4) solvent hot obtained above is spent into ionized water and dehydrated alcohol washs, obtained after centrifugal filtration separation
Solid product；
(5) obtained solid product is obtained into organic solar batteries in vacuum oven.
The deionized water and dehydrated alcohol washing times is 5 times.
The solid product is 15 hours dry under 85 DEG C of vacuum drying.
Embodiment 2
A kind of organic solar batteries, raw material component by weight are made up of: 18 parts of copper chloride, 6.5 parts of ethylene glycol, sulphur
12 parts of urea, 23 parts of gallium chloride.
A kind of organic solar batteries the preparation method is as follows:
(1) copper chloride, thiocarbamide, gallium chloride are dissolved in ethylene glycol, stirring dissolves it sufficiently；
(2) solar cell device is sealed between surface side transparent protection member and back side protection component and is constituted
The sealing films for solar cell of two panels a pair of solar battery；
(3) body of material is three diazosulfide structural motifs, and both ends have identical alkylthrophene class formation primitive；
(4) solvent hot obtained above is spent into ionized water and dehydrated alcohol washs, obtained after centrifugal filtration separation
Solid product；
(5) obtained solid product is obtained into organic solar batteries in vacuum oven.
The deionized water and dehydrated alcohol washing times is 5 times.
The solid product is 16 hours dry under 90 DEG C of vacuum drying.
Embodiment 3
A kind of organic solar batteries, raw material component by weight are made up of: 23 parts of copper chloride, 7.5 parts of ethylene glycol, sulphur
13 parts of urea, 25 parts of gallium chloride.
A kind of organic solar batteries the preparation method is as follows:
(1) copper chloride, thiocarbamide, gallium chloride are dissolved in ethylene glycol, stirring dissolves it sufficiently；
(2) solar cell device is sealed between surface side transparent protection member and back side protection component and is constituted
The sealing films for solar cell of two panels a pair of solar battery；
(3) body of material is three diazosulfide structural motifs, and both ends have identical alkylthrophene class formation primitive；
(4) solvent hot obtained above is spent into ionized water and dehydrated alcohol washs, obtained after centrifugal filtration separation
Solid product；
(5) obtained solid product is obtained into organic solar batteries in vacuum oven.
The deionized water and dehydrated alcohol washing times is 5 times.
The solid product is 18 hours dry under 95 DEG C of vacuum drying.
Claims (4)
1. a kind of organic solar batteries, which is characterized in that raw material component by weight is made up of: 13~23 parts of copper chloride,
5.5~7.5 parts of ethylene glycol, 11~13 parts of thiocarbamide, 22~25 parts of gallium chloride.
2. a kind of preparation method of organic solar batteries as described in claim 1, which is characterized in that the preparation method is such as
Under:
(1) copper chloride, thiocarbamide, gallium chloride are dissolved in ethylene glycol, stirring dissolves it sufficiently；
(2) solar cell device is sealed between surface side transparent protection member and back side protection component and constitutes the sun
The sealing films for solar cell of two panels a pair of energy battery；
(3) body of material is three diazosulfide structural motifs, and both ends have identical alkylthrophene class formation primitive；
(4) solvent hot obtained above is spent into ionized water and dehydrated alcohol washs, obtain solid after centrifugal filtration separation
Product；
(5) obtained solid product is obtained into organic solar batteries in vacuum oven.
3. a kind of preparation method of organic solar batteries as claimed in claim 2, which is characterized in that the step (4) is gone
Ionized water and dehydrated alcohol washing times are 5 times.
4. a kind of preparation method of organic solar batteries as claimed in claim 2, which is characterized in that the step (5) is solid
Body product is 15~18 hours dry under 85~95 DEG C of vacuum drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811428777.2A CN109545981A (en) | 2018-11-27 | 2018-11-27 | A kind of organic solar batteries and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811428777.2A CN109545981A (en) | 2018-11-27 | 2018-11-27 | A kind of organic solar batteries and preparation method thereof |
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| CN109545981A true CN109545981A (en) | 2019-03-29 |
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| CN201811428777.2A Pending CN109545981A (en) | 2018-11-27 | 2018-11-27 | A kind of organic solar batteries and preparation method thereof |
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Application publication date: 20190329 |