CN108305940A - A kind of electron transport material based on zinc oxide and application in solar cells - Google Patents
A kind of electron transport material based on zinc oxide and application in solar cells Download PDFInfo
- Publication number
- CN108305940A CN108305940A CN201710434872.2A CN201710434872A CN108305940A CN 108305940 A CN108305940 A CN 108305940A CN 201710434872 A CN201710434872 A CN 201710434872A CN 108305940 A CN108305940 A CN 108305940A
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- CN
- China
- Prior art keywords
- electron transport
- transport material
- oxide
- nano
- graphene
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- 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.)
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Classifications
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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
- H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
- H10K30/15—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2
- H10K30/152—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2 the wide bandgap semiconductor comprising zinc oxide, e.g. ZnO
-
- 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 electron transport material based on zinc oxide and applications in solar cells.The electron transport material is suppressed by nano zine oxide, nano cupric oxide and graphene by high pressure, is mixed three before compacting and is uniformly dispersed.The weight ratio of the nano zine oxide, nano cupric oxide and graphene is 20 40:13‑19:8‑14.Electron transport material provided by the invention has excellent electronic transmission performance, can be used for preparing solar cell.
Description
Technical field
The invention belongs to electronic fields, and in particular to electron transport material based on zinc oxide and in terms of solar cell
Application.
Background technology
Organic solar batteries show wide application in terms of large-scale production low cost, flexible rollable product
Foreground.But organic photovoltaic material has that exciton diffusion length is shorter, electron transfer rate is relatively low, limits it and answers
With.Using the higher inorganic nano material of mobility as electron transfer layer, the conducting power of electronics can be improved, device is improved with this
The energy conversion efficiency of part.
Invention content
The purpose of the present invention is to provide a kind of electron transport material based on zinc oxide and in terms of solar cell
Using.
The present invention is realized by following technical solution：
A kind of electron transport material based on zinc oxide is suppressed by nano zine oxide, nano cupric oxide and graphene by high pressure
It forms, three is mixed before compacting and is uniformly dispersed.
Preferably, the weight ratio of the nano zine oxide, nano cupric oxide and graphene is 20-40:13-19:8-
14。
Preferably, the weight ratio of the nano zine oxide, nano cupric oxide and graphene is 30:16:12.
Above-mentioned electron transport material is used to prepare the purposes of solar cell.
The technology of the present invention effect：
Electron transport material provided by the invention has excellent electronic transmission performance, can be used for preparing solar cell.
Specific implementation mode
The essentiality content of the present invention is specifically introduced with reference to embodiment.
Embodiment 1
A kind of electron transport material based on zinc oxide is suppressed by nano zine oxide, nano cupric oxide and graphene by high pressure
It forms, three is mixed before compacting and is uniformly dispersed.
The weight ratio of the nano zine oxide, nano cupric oxide and graphene is 30:16:12.
Embodiment 2
A kind of electron transport material based on zinc oxide is suppressed by nano zine oxide, nano cupric oxide and graphene by high pressure
It forms, three is mixed before compacting and is uniformly dispersed.
The weight ratio of the nano zine oxide, nano cupric oxide and graphene is 20:13:8.
Embodiment 3
A kind of electron transport material based on zinc oxide is suppressed by nano zine oxide, nano cupric oxide and graphene by high pressure
It forms, three is mixed before compacting and is uniformly dispersed.
The weight ratio of the nano zine oxide, nano cupric oxide and graphene is 40:19:14.
Embodiment 4
A kind of electron transport material based on zinc oxide is suppressed by nano zine oxide, nano cupric oxide and graphene by high pressure
It forms, three is mixed before compacting and is uniformly dispersed.
The weight ratio of the nano zine oxide, nano cupric oxide and graphene is 20:13:12.
Embodiment 5
A kind of electron transport material based on zinc oxide is suppressed by nano zine oxide, nano cupric oxide and graphene by high pressure
It forms, three is mixed before compacting and is uniformly dispersed.
The weight ratio of the nano zine oxide, nano cupric oxide and graphene is 40:19:12.
Electron transport material provided by the invention has excellent electronic transmission performance, can be used for preparing solar-electricity
Pond.
Claims (4)
1. a kind of electron transport material based on zinc oxide, it is characterised in that：By nano zine oxide, nano cupric oxide and graphene
It is suppressed by high pressure, three is mixed before compacting and is uniformly dispersed.
2. electron transport material according to claim 1, it is characterised in that：The nano zine oxide, nano cupric oxide and
The weight ratio of graphene is 20-40:13-19:8-14.
3. electron transport material according to claim 2, it is characterised in that：The nano zine oxide, nano cupric oxide and
The weight ratio of graphene is 30:16:12.
4. any electron transport materials of claim 1-3 are used to prepare the purposes of solar cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434872.2A CN108305940A (en) | 2017-06-10 | 2017-06-10 | A kind of electron transport material based on zinc oxide and application in solar cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434872.2A CN108305940A (en) | 2017-06-10 | 2017-06-10 | A kind of electron transport material based on zinc oxide and application in solar cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108305940A true CN108305940A (en) | 2018-07-20 |
Family
ID=62872599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710434872.2A Withdrawn CN108305940A (en) | 2017-06-10 | 2017-06-10 | A kind of electron transport material based on zinc oxide and application in solar cells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108305940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134252A1 (en) * | 2018-12-28 | 2020-07-02 | Tcl科技集团股份有限公司 | Composite material, thin film and preparing method therefor and quantum dot light-emitting diode |
-
2017
- 2017-06-10 CN CN201710434872.2A patent/CN108305940A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134252A1 (en) * | 2018-12-28 | 2020-07-02 | Tcl科技集团股份有限公司 | Composite material, thin film and preparing method therefor and quantum dot light-emitting diode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180720 |
|
| WW01 | Invention patent application withdrawn after publication |