CN111933736A - Special cadmium telluride power generation glass and manufacturing method thereof - Google Patents

Special cadmium telluride power generation glass and manufacturing method thereof Download PDF

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Publication number
CN111933736A
CN111933736A CN202010389929.3A CN202010389929A CN111933736A CN 111933736 A CN111933736 A CN 111933736A CN 202010389929 A CN202010389929 A CN 202010389929A CN 111933736 A CN111933736 A CN 111933736A
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China
Prior art keywords
cadmium telluride
glass
power generation
frame
telluride power
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Pending
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CN202010389929.3A
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Chinese (zh)
Inventor
潘锦功
傅干华
李�浩
孙庆华
王金萍
杨超
蒋猛
彭寿
马立云
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Cnbm Chengdu Optoelectronic Materials Co ltd
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Cnbm Chengdu Optoelectronic Materials Co ltd
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Priority to CN202010389929.3A priority Critical patent/CN111933736A/en
Publication of CN111933736A publication Critical patent/CN111933736A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/04Semiconductor 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 adapted as photovoltaic [PV] conversion devices
    • H01L31/06Semiconductor 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 adapted as photovoltaic [PV] conversion devices characterised by at least one potential-jump barrier or surface barrier
    • H01L31/072Semiconductor 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 adapted as photovoltaic [PV] conversion devices characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PN heterojunction type
    • H01L31/073Semiconductor 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 adapted as photovoltaic [PV] conversion devices characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PN heterojunction type comprising only AIIBVI compound semiconductors, e.g. CdS/CdTe solar cells
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/02Details
    • H01L31/0216Coatings
    • H01L31/02161Coatings for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02167Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/18Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • H01L31/1828Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof the active layers comprising only AIIBVI compounds, e.g. CdS, ZnS, CdTe
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/20Supporting structures directly fixed to an immovable object
    • H02S20/22Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/26Building materials integrated with PV modules, e.g. façade elements
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • H02S30/10Frame structures
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/543Solar cells from Group II-VI materials
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention discloses special cadmium telluride power generation glass and a manufacturing method thereof. The photovoltaic module is integrated with the architectural glass. The utilization of solar energy can be met, and the requirement of building performance can be ensured; the two are produced in a matched mode, secondary construction in the later construction and installation process is omitted, and the construction flow is simplified.

Description

Special cadmium telluride power generation glass and manufacturing method thereof
Technical Field
The invention relates to a combined special cadmium telluride glass and a manufacturing method thereof.
Background
The electricity generating glass is called as an oil field hung on a wall, and electricity can be generated because a layer of cadmium telluride is coated on the surface of the glass, so that the electricity generating glass has the function of photoelectric conversion and becomes the electricity generating glass. The cadmium telluride power generation glass is a photovoltaic device formed by sequentially depositing a plurality of layers of semiconductor films on a glass substrate on the basis of a heterojunction of p-type CdTe and n-type CdS. The material of the coating layer is very fine, which is equivalent to one percent of hair.
The conventional solar photovoltaic module cannot be applied to buildings, and the glass used in the buildings cannot be applied to power generation of light energy. For example, in the application of cadmium telluride power generation glass to curtain walls, the cadmium telluride power generation glass is generally simply installed on buildings, and if other performance requirements exist, additional components are simply added behind the solar module to achieve the performance required by the buildings.
The existing mode of increasing the auxiliary components to enable the solar module to meet the building performance requirement is difficult to achieve the effect of integrating beauty and nature in the aspect of building design because the solar module does not belong to a single whole; in the installation construction stage, two parts mean secondary construction or multiple constructions, and time and materials are wasted; in the aspect of safety, because the existing mode is that two independent integers are simply integrated, the situation that the compatibility is not enough in the aspect of performance matching may exist.
Disclosure of Invention
In view of the above, the invention provides a special cadmium telluride power generation glass and a manufacturing method thereof, wherein a cadmium telluride power generation glass body and a function board are integrated into a whole according to requirements.
In order to solve the technical problems, the invention provides special cadmium telluride power generation glass, which comprises a cadmium telluride power generation glass body and a functional plate superposed with the cadmium telluride power generation glass body.
As an improvement, the cadmium telluride power generation glass body is bonded with the functional plate through a bonding layer. The cadmium telluride power generation glass body is combined with the functional plate in a bonding mode to form a whole.
As an improvement, the bonding layer is a PVB adhesive film.
As an improvement, the cadmium telluride power generation glass also comprises a frame, wherein the cadmium telluride power generation glass body and the functional plate are fixed on the frame in parallel, and a gap is reserved between the cadmium telluride power generation glass body and the functional plate. The cadmium telluride power generation glass body and the functional plate are fixed by utilizing the frame.
As an improvement, the frame is hollow, and the inner side of the hollow cavity is filled with a drying agent; the frame is provided with air holes. The drying agent absorbs and fixes the water vapor in the intermittence of the cadmium telluride generating glass body and the functional plate, and the influence of fogging on the transparency is avoided.
As an improvement, the outer side of the frame is laid with an outer glue, and the frame is bonded with the cadmium telluride power generation glass body and the function board by using the inner glue. The outer glue is used for preventing water vapor, dust and the like from entering the gap. The inner glue is used for bonding the cadmium telluride power generation glass body and the functional plate on the frame.
Preferably, the frame is an aluminum alloy frame. Light weight and high strength.
Preferably, the function board is one of LOWE coated glass, sound insulation damping glass, bulletproof glass, fireproof glass, single-sided mirror glass, electric control dimming glass, colored glaze glass and silk screen glass. Different function boards are selected according to requirements to realize different functions.
Preferably, the cadmium telluride power generation glass body is of a full-area cell type or a high-transmittance cell type. Different types of cadmium telluride power generation glass bodies are selected according to functions.
The invention also provides a method for preparing the special cadmium telluride power generation glass, which comprises the following steps:
a. laying a PVB adhesive film on the light receiving surface of the cadmium telluride power generation glass body;
b. stacking the functional plate above the PVB adhesive film;
c. sealing the end faces of the overlapped cadmium telluride generating glass body and the functional plate by using an adhesive tape;
d. laminating the superposed cadmium telluride generating glass body and the functional plate; the pressing temperature is 163-167 ℃, the pressing pressure is 65-75 Kpa, and the pressing time is 28-32 min.
The invention also provides a method for manufacturing the special cadmium telluride power generation glass, which comprises the following steps:
a. one side of the frame with the drying agent inside is pasted on the light receiving surface of the cadmium telluride power generation glass body;
b. attaching a function board on the other side of the frame;
c. laminating the well-laminated cadmium telluride generating glass body, the frame and the functional plate; the pressing temperature is 163-167 ℃, the pressing pressure is 65-75 Kpa, and the pressing time is 28-32 min;
d. and coating outer glue on the outer side of the frame.
The invention has the advantages that: the special cadmium telluride power generation glass with the structure combines the photovoltaic module and the architectural glass into a whole. The utilization of solar energy can be met, and the requirement of building performance can be ensured; the two are produced in a matched mode, secondary construction in the later construction and installation process is omitted, and the construction flow is simplified.
Drawings
FIG. 1 is a schematic structural view of a special cadmium telluride power generation glass manufactured by a glue-sandwiching method in the invention.
FIG. 2 is a schematic structural view of a special cadmium telluride power generation glass manufactured by a hollow method in the invention.
The labels in the figure are: 1 cadmium telluride power generation glass body, 2 function plates, 3 bonding layers, 4 frames, 5 inner glue, 6 outer glue, 7 drying agents and 8 air holes.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the present invention will be further described in detail with reference to the following embodiments.
The invention provides special cadmium telluride power generation glass, which comprises a cadmium telluride power generation glass body 1 and a functional plate 2 superposed with the cadmium telluride power generation glass body 1.
Example 1 the laminating method cadmium telluride power generating glass body 1 and a functional plate 2 were bonded to each other via a bonding layer 3 as shown in fig. 1. The bonding layer 3 is a PVB adhesive film.
The manufacturing method comprises the following steps: a. laying a PVB adhesive film on the light receiving surface of the cadmium telluride power generation glass body 1;
b. the functional board 2 is stacked above the PVB adhesive film;
c. sealing the end surfaces of the superposed cadmium telluride generating glass body 1 and the functional plate 2 by using an adhesive tape;
d. laminating the superposed cadmium telluride generating glass body 1 and the superposed functional plate 2; the pressing temperature is 163-167 ℃, the pressing pressure is 65-75 Kpa, and the pressing time is 28-32 min.
Embodiment 2 the hollow method is as shown in fig. 2, and further comprises a frame 4, wherein the frame 4 is an aluminum alloy frame. The cadmium telluride power generation glass body 1 and the function board 2 are fixed on the frame in parallel, and a gap is reserved between the cadmium telluride power generation glass body and the function board. The frame 4 is hollow, and the inner side of the hollow cavity is filled with a drying agent 7; and 8 air-permeable holes are formed in the frame 4. An outer glue 6 is laid on the outer side of the frame 4, and the frame 4 is bonded with the cadmium telluride power generation glass body 1 and the function board 2 by using an inner glue 5.
The manufacturing method comprises the following steps:
a. one side of the frame 4 with the drying agent 7 inside is pasted on the light receiving surface of the cadmium telluride power generation glass body 1 by using the inner channel glue 5;
b. the other side of the frame 4 is pasted with the functional board 2 and is bonded by the inner glue 5.
c. Laminating the superposed cadmium telluride generating glass body 1, the frame 4 and the functional plate 2; the pressing temperature is 163-167 ℃, the pressing pressure is 65-75 Kpa, and the pressing time is 28-32 min;
d. and coating outer glue 6 on the outer side of the frame 4.
In order to realize the functionalization, the function board 2 can be selected from LOWE coated glass, sound-insulation damping glass, bulletproof glass, fireproof glass, single-sided mirror glass, electric control dimming glass, colored glaze glass, silk screen glass and the like. The cadmium telluride power generation glass body 1 can also be selected from a full-area cell type or a high-transmittance cell type.
The following table shows the best combination mode of the functional plate, the cadmium telluride power generation glass body and the manufacturing mode.
Figure BDA0002484182590000051
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.

Claims (10)

1. A special cadmium telluride power generation glass comprises a cadmium telluride power generation glass body, and is characterized in that: and the functional plate is superposed with the cadmium telluride power generation glass body.
2. The special cadmium telluride power generating glass of claim 1 wherein: the cadmium telluride power generation glass body is bonded with the functional plate through a bonding layer.
3. The special cadmium telluride power generating glass of claim 1 wherein: the cadmium telluride power generation glass comprises a cadmium telluride power generation glass body and a functional plate, wherein the cadmium telluride power generation glass body is fixed on the frame in parallel with the functional plate, and a gap is reserved between the cadmium telluride power generation glass body and the functional plate.
4. A special cadmium telluride power generating glass as in claim 3 wherein: the frame is hollow, and the inner side of the cavity of the frame is filled with a drying agent; the frame is provided with air holes.
5. A special cadmium telluride power generating glass as in claim 3 wherein: and the outer side of the frame is coated with outer glue, and the frame is bonded with the cadmium telluride power generation glass body and the functional plate by using the inner glue.
6. A special cadmium telluride power generating glass as in claim 3 wherein: the frame is an aluminum alloy frame.
7. The special cadmium telluride power generating glass of claim 1 wherein: the function board is one of LOWE coated glass, sound-proof damping glass, bulletproof glass, fireproof glass, single-sided mirror glass, electric control dimming glass, colored glaze glass and silk-screen glass.
8. The special cadmium telluride power generating glass of claim 1 wherein: the cadmium telluride power generation glass body is of a full-area cell type or a high-transmittance cell type.
9. A method of making the specialty cadmium telluride power generating glass of claim 2 comprising the steps of:
a. laying a PVB adhesive film on the light receiving surface of the cadmium telluride power generation glass body;
b. stacking the functional plate above the PVB adhesive film;
c. sealing the end faces of the overlapped cadmium telluride generating glass body and the functional plate by using an adhesive tape;
d. laminating the superposed cadmium telluride generating glass body and the functional plate; the pressing temperature is 163-167 ℃, the pressing pressure is 65-75 Kpa, and the pressing time is 28-32 min.
10. A method of making the specialty cadmium telluride power generating glass of claim 3 comprising the steps of:
a. one side of the frame with the drying agent inside is pasted on the light receiving surface of the cadmium telluride power generation glass body;
b. attaching a function board on the other side of the frame;
c. laminating the well-laminated cadmium telluride generating glass body, the frame and the functional plate; the pressing temperature is 163-167 ℃, the pressing pressure is 65-75 Kpa, and the pressing time is 28-32 min;
d. and coating outer glue on the outer side of the frame.
CN202010389929.3A 2020-05-09 2020-05-09 Special cadmium telluride power generation glass and manufacturing method thereof Pending CN111933736A (en)

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201027353Y (en) * 2007-03-07 2008-02-27 王广武 Trilaminar hollow glass curtain wall
CN201303000Y (en) * 2008-04-07 2009-09-02 高杰 Photoelectric curtain wall glass based on film solar battery
CN101922210A (en) * 2010-03-02 2010-12-22 新奥光伏能源有限公司 Multifunctional photovoltaic component and manufacturing method thereof
CN101997046A (en) * 2010-10-15 2011-03-30 河南新能光伏有限公司 Encapsulating method of solar photovoltaic laminated glass component
CN102535706A (en) * 2010-12-29 2012-07-04 新奥科技发展有限公司 Hollow laminated glass assembly for photovoltaic curtain wall and manufacturing method thereof
CN103227225A (en) * 2012-01-29 2013-07-31 王广武 Hollow solar panel with air insulating layer
CN207651501U (en) * 2017-12-06 2018-07-24 厦门夏焱节能建筑工程有限公司 A kind of solar energy photovoltaic power generation sandwich glass
CN108511545A (en) * 2017-02-23 2018-09-07 中国南玻集团股份有限公司 Photovoltaic glass
CN208415613U (en) * 2018-04-24 2019-01-22 北京汉能光伏投资有限公司 A kind of hollow device and display screen
CN110700456A (en) * 2019-10-12 2020-01-17 成都中建材光电材料有限公司 Hollow cadmium telluride power generation glass assembly
CN110712404A (en) * 2018-07-13 2020-01-21 汉能移动能源控股集团有限公司 Bulletproof glass capable of generating power and preparation process thereof
CN111048610A (en) * 2019-08-26 2020-04-21 杭州纤纳光电科技有限公司 Colored film and solar cell or module having the same

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201027353Y (en) * 2007-03-07 2008-02-27 王广武 Trilaminar hollow glass curtain wall
CN201303000Y (en) * 2008-04-07 2009-09-02 高杰 Photoelectric curtain wall glass based on film solar battery
CN101922210A (en) * 2010-03-02 2010-12-22 新奥光伏能源有限公司 Multifunctional photovoltaic component and manufacturing method thereof
CN101997046A (en) * 2010-10-15 2011-03-30 河南新能光伏有限公司 Encapsulating method of solar photovoltaic laminated glass component
CN102535706A (en) * 2010-12-29 2012-07-04 新奥科技发展有限公司 Hollow laminated glass assembly for photovoltaic curtain wall and manufacturing method thereof
CN103227225A (en) * 2012-01-29 2013-07-31 王广武 Hollow solar panel with air insulating layer
CN108511545A (en) * 2017-02-23 2018-09-07 中国南玻集团股份有限公司 Photovoltaic glass
CN207651501U (en) * 2017-12-06 2018-07-24 厦门夏焱节能建筑工程有限公司 A kind of solar energy photovoltaic power generation sandwich glass
CN208415613U (en) * 2018-04-24 2019-01-22 北京汉能光伏投资有限公司 A kind of hollow device and display screen
CN110712404A (en) * 2018-07-13 2020-01-21 汉能移动能源控股集团有限公司 Bulletproof glass capable of generating power and preparation process thereof
CN111048610A (en) * 2019-08-26 2020-04-21 杭州纤纳光电科技有限公司 Colored film and solar cell or module having the same
CN110700456A (en) * 2019-10-12 2020-01-17 成都中建材光电材料有限公司 Hollow cadmium telluride power generation glass assembly

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Application publication date: 20201113