DE102008051656A1 - Method for applying a metallic electrode to a polymer layer - Google Patents
Method for applying a metallic electrode to a polymer layer Download PDFInfo
- Publication number
- DE102008051656A1 DE102008051656A1 DE102008051656A DE102008051656A DE102008051656A1 DE 102008051656 A1 DE102008051656 A1 DE 102008051656A1 DE 102008051656 A DE102008051656 A DE 102008051656A DE 102008051656 A DE102008051656 A DE 102008051656A DE 102008051656 A1 DE102008051656 A1 DE 102008051656A1
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- DE
- Germany
- Prior art keywords
- solution
- metallic
- layer
- polymer layer
- applying
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 229920000642 polymer Polymers 0.000 title claims abstract description 11
- 239000002105 nanoparticle Substances 0.000 claims description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 3
- 239000007791 liquid phase Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 12
- 238000000605 extraction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229920000144 PEDOT:PSS Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012702 metal oxide precursor Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H10K30/81—Electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
-
- 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
-
- 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
Abstract
Mit der vorliegenden Erfindung soll ein Verfahren zum Aufbringen einer metallischen Elektrode (Kathode) auf eine Polymerschicht ohne Verwendung von Vakuumtechnik bereitgestellt werden. Erfindungsgemäß werden die metallischen Elektroden (Kathoden) vollständig aus der Lösung prozessiert. Anwendung kann diese Erfindung bei der Herstellung von elektronischen Bauelementen, insbesondere von Polymer-Solarzellen, finden.The present invention seeks to provide a method of applying a metallic electrode (cathode) to a polymer layer without the use of vacuum technology. According to the invention, the metallic electrodes (cathodes) are completely processed from the solution. Application may find this invention in the manufacture of electronic devices, particularly polymer solar cells.
Description
Die vorliegende Erfindung betrifft ein Verfahren zum Aufbringen einer metallischen Elektrode auf eine Polymerschicht, z. B. für die Herstellung von elektronischen Bauelementen, insbesondere von Polymer-Solarzellen.The The present invention relates to a method for applying a metallic electrode on a polymer layer, for. For example the production of electronic components, in particular of Polymer solar cells.
Die Produktion von Polymer-Solarzellen (oder allgemein: aus der Lösung prozessierten Solarzellen) erfordert das Aufbringen eines Ladungsträger-sammelnden Rückkontaktes. Stand der Technik sind hier thermische Sublimation oder Sputterdeposition im Vakuum. Die Verwendung von Vakuumprozessen bedingt jedoch hohe Installationskosten der Produktionsanlage, hohe Produktionskosten und einen geringen Durchsatz von Halbzeug verglichen mit zum Beispiel Druckmaschinen. Die vorliegende Erfindung beschreibt die Aufbringung eines anorganischen Rückkontaktes mit Hilfe von reinen Druckprozessen bzw. Beschichtungsprozessen von Flüssigkeiten.The Production of polymer solar cells (or in general: from the solution Processed solar cells) requires the application of a charge carrier-collecting Back contact. The state of the art here is thermal sublimation or sputter deposition in vacuum. The use of vacuum processes However, high installation costs of the production plant, high Production costs and a low throughput of semi-finished products compared with for example printing presses. The present invention describes the application of an inorganic back contact with help of pure printing processes or coating processes of liquids.
Stand
der Technik ist derzeit die Verwendung von thermischen Sublimations-
und Sputterdepositionsprozessen in der Vakuumkammer. Es sind bereits
auch erste Lösungen mit organischen semitransparenten Elektroden
(
Derzeit sind keine Lösungen zur drucktechnischen oder anderweitig aus der Lösung prozessierten Aufbringung von Kathodenkontakten (Kontakte zur Elektroneninjektion (OLED) und Elektronenextraktion in der Solarzelle) bekannt. Diese Kontakte erfordern je nach Anwendung eine relativ geringe Austrittsarbeit (2.5–4.5 eV,), welche nur von relativ unedlen Metallen, die mit Vakuumdepositionsprozessen aufgebracht werden, gewährleistet wird. Die drucktechnische oder aus der Lösung prozessierte Aufbringung von Anodenkontakten – wie bereits oben erwähnt – erfordert weiterhin das Aufbringen einer Kathode auf ein geeignetes Trägersubstrat. Hierzu wurden bisher keine anderen Lösungen als die Vakuumdeposition von Metallen realisiert. Ein weiterer Nachteil der organischen Elektroden liegt in der Degradation unter UV-Licht, sowie der Wasserempfindlichkeit aufgrund hygroskopischer Einflüsse.Currently are no solutions for printing or otherwise from the solution processed application of cathode contacts (Contacts to the electron injection (OLED) and electron extraction in the solar cell). These contacts require depending on the application a relatively low work function (2.5-4.5 eV,), which only of relatively base metals deposited with vacuum deposition processes be guaranteed. The printing or off The solution processed application of anode contacts - such as already mentioned above - still requires the Applying a cathode to a suitable carrier substrate. For this purpose, no other solutions than the vacuum deposition have been realized by metals. Another disadvantage of organic electrodes lies in the degradation under UV light, as well as the water sensitivity due hygroscopic influences.
Aufgabe der vorliegenden Erfindung ist es deshalb, ein Verfahren zum Aufbringen einer metallischen Elektrode auf eine Polymerschicht bereitzustellen, mit dem der Einsatz von Vakuumtechnik vermieden werden kann, so dass eine Optimierung des Herstellungs- und Installationsprozesses realisiert werden kann.task It is therefore the object of the present invention to provide a method of application to provide a metallic electrode on a polymer layer, with which the use of vacuum technology can be avoided, so that an optimization of the manufacturing and installation process can be realized.
Erfindungsgemäß gelingt die Lösung dieser Aufgabe mit den Merkmalen des ersten Patentanspruches. Eine vorteilhafte Ausgestaltung der erfindungsgemäßen Lösung ist im Unteranspruch angegeben.According to the invention succeeds the solution of this task with the features of the first Claim. An advantageous embodiment of the invention Solution is specified in the dependent claim.
Mit der vorliegenden Erfindung werden lösungsprozessierte metallische Elektroden (Kathoden) für elektronische Bauelemente, insbesondere Polymer-Solarzellen, realisiert.With The present invention is solution-processed metallic Electrodes (cathodes) for electronic components, in particular polymer solar cells, realized.
Ein
direktes Aufbringen einer Lösung aus metallischen Nanopartikeln
auf eine photoaktive Schicht würde ein Anlösen
der letzteren bewirken. Deshalb wird erfindungsgemäß vorgeschlagen,
zuerst einen Metalloxid-Vorläufer (engl. Precursor) aus der
Lösung auf die photovoltaisch aktive Schicht aufzubringen.
Anschließend wird dieser entweder allein oder zusammen
mit der nachfolgenden metallischen Schicht thermisch, chemisch oder
photochemisch in eine amorphe bzw. semikristalline oder kristalline
deckende dünne Schicht umgewandelt. Diese Schicht hat hernach
die Eigenschaft, chemisch sehr innert zu sein, also insbesondere
keine Reaktion mit dem photovoltaisch aktiven Material einzugehen.
Des Weiteren wird eine besondere Deckung mit dieser Schicht erreicht,
welche ein Hindurchdiffundieren der darauffolgenden Metallschicht
verhindert. Eine möglich Realisierung einer Metalloxidschicht
ist beispielsweise mit Titan-Oxid in
Die zweite Schicht besteht aus metallischen Nanopartikeln, welche ebenfalls aus der Lösung auf die Metalloxid-Schicht aufgebracht wird. Diese metallische Nanopartikel-Schicht wird anschließend entweder unabhängig von oder gemeinsam mit der darunterliegenden Metalloxid-Schicht thermisch, chemisch oder photochemisch transformiert. Die metallische Nanopartikel-Schicht macht sich die Eigenschaft zunutze, daß metallische Nanopartikel bei viel geringeren Temperaturen schmelzen und so einen geschlossenen Film bilden als Partikel im Mikrometer-Bereich. Somit ermöglicht diese Methode die Verwendung von plastischen Foliensubstraten, welche nur bedingt temperaturstabil sind.The second layer consists of metallic nanoparticles, which also is applied from the solution to the metal oxide layer. This metallic nanoparticle layer subsequently becomes either independently of or together with the underlying Metal oxide layer thermally, chemically or photochemically transformed. The metallic nanoparticle layer makes up the property exploit that metallic nanoparticles at much lower Temperatures melt and form a closed film as Particles in the micrometer range. Thus, this allows Method the use of plastic film substrates, which only are conditionally temperature stable.
Eine nach dem erfindungsgemäßen Verfahren hergestellte Doppelschichtelektrode ist zum einen an die elektronischen Energiebänder angepasst und hat zum andern eine genügend hohe Leitfähigkeit. Zusätzlich wird auch die Stabilität der metallischen Elektrode mit der Metalloxid-Zwischenschicht erhöht.A produced by the process according to the invention Double layer electrode is on the one hand to the electronic energy bands adapted and on the other hand has a sufficiently high conductivity. In addition, the stability of the metallic Increased electrode with the metal oxide intermediate layer.
Zusammen mit einer lösungsprozessierten Anode erlaubt die vorliegende Erfindung den vollständigen Verzicht auf Vakuumtechnologien z. B. bei der Herstellung aller sukzessiven Schichten einer Polymer-Solarzelle.Together with a solution-processed anode allows the present Invention the complete abandonment of vacuum technologies z. As in the production of all successive layers of a polymer solar cell.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - US 006083635 A [0003] US 006083635 A [0003]
- - WO 2004/051756 A2 [0003] WO 2004/051756 A2 [0003]
- - WO 2007/040601 A1 [0008] - WO 2007/040601 A1 [0008]
- - WO 2007/079500 A2 [0008] - WO 2007/079500 A2 [0008]
Claims (3)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008051656A DE102008051656A1 (en) | 2008-10-08 | 2008-10-08 | Method for applying a metallic electrode to a polymer layer |
| PCT/EP2009/063130 WO2010040815A1 (en) | 2008-10-08 | 2009-10-08 | Method for manufacturing a metal electrode over a metal oxide layer |
| EP09748268A EP2335302A1 (en) | 2008-10-08 | 2009-10-08 | Method for manufacturing a metal electrode over a metal oxide layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008051656A DE102008051656A1 (en) | 2008-10-08 | 2008-10-08 | Method for applying a metallic electrode to a polymer layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008051656A1 true DE102008051656A1 (en) | 2010-04-15 |
Family
ID=41432784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008051656A Withdrawn DE102008051656A1 (en) | 2008-10-08 | 2008-10-08 | Method for applying a metallic electrode to a polymer layer |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2335302A1 (en) |
| DE (1) | DE102008051656A1 (en) |
| WO (1) | WO2010040815A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011077961A1 (en) * | 2011-06-22 | 2012-12-27 | Siemens Aktiengesellschaft | Low light detection with organic photosensitive component |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014017063A1 (en) | 2014-11-14 | 2016-05-19 | Technische Universität Ilmenau | Process for the production of liquid-processed mixed metal oxide layers and their use in electrical, electronic and opto-electronic components |
| WO2018071427A1 (en) | 2016-10-11 | 2018-04-19 | Microdose Therapeutx, Inc. | Inhaler and methods of use thereof |
| CN112635102A (en) * | 2020-12-04 | 2021-04-09 | 华南理工大学 | Composite conductive film, preparation method thereof and thin film transistor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083635A (en) | 1994-05-06 | 2000-07-04 | Bayer Ag | Conductive coatings |
| WO2004051756A2 (en) | 2002-11-29 | 2004-06-17 | Konarka Technologies, Inc. | Photovoltaic component and production method therefor |
| US20050019976A1 (en) * | 2003-07-22 | 2005-01-27 | Xiao Steven Shuyong | Non-vacuum methods for the fabrication of organic semiconductor devices |
| EP1622212A2 (en) * | 2004-07-29 | 2006-02-01 | Konarka Technologies, Inc. | Nanostructured electrodes |
| EP1670298A1 (en) * | 2004-12-07 | 2006-06-14 | Samsung SDI Germany GmbH | Substrate for a display and method for manufacturing the same |
| WO2007040601A1 (en) | 2005-03-17 | 2007-04-12 | The Regents Of The University Of California | Architecture for high efficiency polymer photovoltaic cells using an optical spacer |
| WO2007079500A2 (en) | 2006-01-04 | 2007-07-12 | The Regents Of The University Of California | Passivating layer for photovoltaic cells |
| US20070166872A1 (en) * | 2004-04-22 | 2007-07-19 | Philippe Prene | Process for producing thin photosensitized semiconducting films |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060211272A1 (en) * | 2005-03-17 | 2006-09-21 | The Regents Of The University Of California | Architecture for high efficiency polymer photovoltaic cells using an optical spacer |
| JP2009502028A (en) | 2005-07-14 | 2009-01-22 | コナルカ テクノロジーズ インコーポレイテッド | Stable organic equipment |
-
2008
- 2008-10-08 DE DE102008051656A patent/DE102008051656A1/en not_active Withdrawn
-
2009
- 2009-10-08 WO PCT/EP2009/063130 patent/WO2010040815A1/en active Application Filing
- 2009-10-08 EP EP09748268A patent/EP2335302A1/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083635A (en) | 1994-05-06 | 2000-07-04 | Bayer Ag | Conductive coatings |
| WO2004051756A2 (en) | 2002-11-29 | 2004-06-17 | Konarka Technologies, Inc. | Photovoltaic component and production method therefor |
| US20050019976A1 (en) * | 2003-07-22 | 2005-01-27 | Xiao Steven Shuyong | Non-vacuum methods for the fabrication of organic semiconductor devices |
| US20070166872A1 (en) * | 2004-04-22 | 2007-07-19 | Philippe Prene | Process for producing thin photosensitized semiconducting films |
| EP1622212A2 (en) * | 2004-07-29 | 2006-02-01 | Konarka Technologies, Inc. | Nanostructured electrodes |
| EP1670298A1 (en) * | 2004-12-07 | 2006-06-14 | Samsung SDI Germany GmbH | Substrate for a display and method for manufacturing the same |
| WO2007040601A1 (en) | 2005-03-17 | 2007-04-12 | The Regents Of The University Of California | Architecture for high efficiency polymer photovoltaic cells using an optical spacer |
| WO2007079500A2 (en) | 2006-01-04 | 2007-07-12 | The Regents Of The University Of California | Passivating layer for photovoltaic cells |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011077961A1 (en) * | 2011-06-22 | 2012-12-27 | Siemens Aktiengesellschaft | Low light detection with organic photosensitive component |
| US9496512B2 (en) | 2011-06-22 | 2016-11-15 | Siemens Aktiengesellschaft | Weak light detection using an organic, photosensitive component |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010040815A1 (en) | 2010-04-15 |
| EP2335302A1 (en) | 2011-06-22 |
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Legal Events
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| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: SAUERLAND KUNSTSTOFF GRANULATE GMBH & CO KG, 5, DE |
|
| 8127 | New person/name/address of the applicant |
Owner name: SK HOLDING GMBH & CO. KG., 58809 NEUENRADE, DE |
|
| R081 | Change of applicant/patentee |
Owner name: SK HOLDING GMBH & CO. KG., DE Free format text: FORMER OWNER: SAUERLAND KUNSTSTOFF GRANULATE GMBH & CO KG, 58809 NEUENRADE, DE Effective date: 20110217 |
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| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140501 |