WO2012143632A1 - Integration d'une couche 2d cristalline a base de zno sur un substrat plastique conducteur - Google Patents
Integration d'une couche 2d cristalline a base de zno sur un substrat plastique conducteur Download PDFInfo
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- WO2012143632A1 WO2012143632A1 PCT/FR2012/050600 FR2012050600W WO2012143632A1 WO 2012143632 A1 WO2012143632 A1 WO 2012143632A1 FR 2012050600 W FR2012050600 W FR 2012050600W WO 2012143632 A1 WO2012143632 A1 WO 2012143632A1
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/138—Manufacture of transparent electrodes, e.g. transparent conductive oxides [TCO] or indium tin oxide [ITO] electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/244—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers
- H10F77/251—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers comprising zinc oxide [ZnO]
-
- 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
-
- 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
- H10K30/82—Transparent electrodes, e.g. indium tin oxide [ITO] electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
- H10K71/125—Deposition of organic active material using liquid deposition, e.g. spin coating using electrolytic deposition e.g. in-situ electropolymerisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
- H01G9/204—Light-sensitive devices comprising an oxide semiconductor electrode comprising zinc oxides, e.g. ZnO
-
- 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
- H10K30/50—Photovoltaic [PV] devices
-
- 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
Definitions
- the present invention is part of the search for architectures and constituent layers of photovoltaic devices to improve the yields and stability of current devices. More specifically, the invention relates to the electrochemical deposition of semiconductor transparent oxide (n and p), in particular zinc oxide (ZnO), on a plastic substrate covered with a conductive material.
- semiconductor transparent oxide n and p
- ZnO zinc oxide
- This deposit can then be integrated into an optoelectronic device, such as an organic light-emitting diode (OLED), a polymer electroluminescent diode (PLED). Flexible Polymer Light-Emitting Diode), a flexible photovoltaic (PV) device, or a flexible Organic Photo Detector (OPD).
- OLED organic light-emitting diode
- PLED polymer electroluminescent diode
- Flexible Polymer Light-Emitting Diode flexible photovoltaic (PV) device, or a flexible Organic Photo Detector (OPD).
- OLED organic light-emitting diode
- PV polymer electroluminescent diode
- OPD flexible Organic Photo Detector
- Organic photovoltaic (PV) cells are devices that convert solar energy into electrical energy through the use of semiconductor materials to produce a photovoltaic effect.
- the active materials, as well as the architectures of these devices, are still evolving in order to meet the criteria of performance and lifespan to widen the scope of these technologies.
- FIG. 1A and FIG. 1B the conventional and inverse structures of organic PV cells are shown schematically in FIG. 1A and FIG. 1B, respectively.
- a substrate 1 is covered with the following successive layers:
- the stack has the following sequence:
- a conductive layer 2 acting as a second electrode acting as a second electrode
- metal oxides as semiconductors 3, 5 to play the interface between the active layer 4 and the electrode 2, 6 is well known.
- zinc oxide ZnO
- ZnO zinc oxide
- the document Hames et al. (Solar Energy 84 (2010) 426-43) describes the deposition of ZnO wires produced on a 2D layer of ZnO, electrochemically, on a glass substrate covered with a layer of ITO ("Indium-Tin Oxide "or indium oxide doped with tin). After annealing at 100 ° C. for the 2D layer, then at 200 ° C. for the 2D + 3D layer, conversion yields of 2.44% are reported.
- this document describes various structures based on ZnO developed on a conductive glass substrate: a 2D layer, ZnO son constituting a 3D structure, or a combination of both, namely ZnO son developed on a 2D layer of ZnO.
- This combination appears to be the most promising with a conversion yield of 2.44%.
- Obtaining these structures requires, however, annealing at 200 ° C for the complete structure.
- no prior art has described the production of 2D ZnO layers or 3D structures electrochemically on plastic substrates. However, this type of substrate has a promising future.
- the present invention is therefore part of the search for technical solutions for producing 2D layers, for example ZnO, on plastic substrates, in particular for the purpose of integrating them into photovoltaic devices.
- the present invention proposes, for the first time, a means for producing a ZnO-based crystalline 2D layer on a conductive plastic substrate.
- the method according to the invention implements the technique of electrochemical deposition, which has the advantage of being relatively simple and inexpensive.
- the process according to the invention is therefore characterized by the absence of any annealing step, annealing generally carried out at a temperature greater than or equal to 100 ° C, or even 200 ° C. In other words, the process proceeds at a low temperature, preferably below 100 ° C.
- the present invention relates to a method for producing, on a conductive plastic substrate, a crystalline 2D layer based on zinc oxide (ZnO), optionally doped, according to which:
- the 2D layer is produced by electrochemical deposition
- the electrochemical deposition is carried out at a temperature of between 55 ° C. and 65 ° C .; the electrochemical deposition is carried out in the presence of oxygen, using a solution comprising a source of zinc at a concentration of between 2.5 mM and 7 mM, and a supporting electrolyte at a concentration of between 0.06 and M and 0.4 M.
- a 2D layer is called a continuous layer on the surface of the substrate.
- the method according to the invention makes it possible to obtain a crystalline 2D layer, which is distinguished at the same time from an amorphous 2D layer but also from 3D structures, in particular nanowires.
- its crystalline form is characterized by the presence, detectable by X-ray diffraction, of at least one of the two peaks (002) and (101), advantageously the 2.
- the intensity of the peak (002), and possibly that of the peak (101) is greater than or equal to 1.2, or even 1.5 times that of the background noise.
- the ratio between the intensities of the peak (002) and the peak (101) (I (002) / I (101)) is less or equal to 3.5, advantageously less than or equal to 3.
- the crystalline 2D layer obtained in the context of the invention has a surface roughness, measured by AFM (for "Atomic Force Microscope") 2x2 ⁇ 2 , less than or equal to 15 nm, advantageously less than or equal to 10 nm.
- this layer advantageously has a uniform thickness, for example whose variations do not exceed 10% of the thickness, and therefore constitutes a flat and homogeneous layer.
- the thickness of the layer is advantageously between 15 nanometers and 400 nanometers.
- the 2D layer obtained using the method according to the invention is characterized by the absence of particular nanoparticles, beads, rods, or son, characteristics of 3D structures.
- the low thickness of the 2D layers obtained, linked to a low deposition charge, results in an increase in conduction and stability.
- the 2D layer produced in the context of the invention is transparent for the solar spectrum, with a transmittance advantageously greater than 80%.
- This quality is related to the small thickness of the layer and its homogeneity and therefore results from the process implemented in the context of the present invention.
- the 2D layer is made of metal oxide, or only made of pure metal oxide or mixture. Moreover, this layer advantageously contains crystalline metal oxide. We speak here of crystalline material when the width at half height (FWHM) of the diffraction peak is less than 3.
- the metal oxide used in the context of the invention is a semiconductor, even more advantageously zinc oxide (ZnO). However, other metal oxides also having semiconductor properties may be used. It can be a OMSCT (acronym for Transparent Semi-Conductive Metal Oxide) of type p or n. This is for example a metal oxide selected from the following group: nickel oxide (NiO) (p), copper oxide (CuO) (p), Cu 2 0 (p) or Sn0 2 (n).
- the metal oxide used can be conductive, and not only semiconductor. This is for example the case of doped semiconductor metal oxides, such as zinc oxide doped with aluminum (Al doped ZnO or AZO).
- the invention therefore relates to a method for producing a crystalline 2D layer based on zinc oxide (ZnO), optionally doped.
- ZnO zinc oxide
- the 2D layer is made of ZnO, possibly doped, for example with aluminum.
- the substrate on which the deposit is made is a plastic substrate, for example PET (polyethylene terephthalate), PEN (polyethylene naphthalate) or polycarbonates.
- PET polyethylene terephthalate
- PEN polyethylene naphthalate
- polycarbonates polycarbonates.
- Some substrates used in the context of the invention are also flexible.
- the substrate is also conductive.
- the substrate is covered with a conductive layer serving as an electrode, advantageously produced using a TCO (for anglicism
- Transparent Conductive Oxide for example of ⁇ (for Anglicism “Indium Tin Oxide” or “tin-doped indium oxide”), of GZO (for Anglicism "Gallium-doped Zinc Oxide”), of ⁇ ( based on aluminum), ⁇ (based on Yttrium), IZO (indium based) or FTO (Sn0 2 : F).
- the ITO conductive layer, obtained on a PET substrate ( Figure 2B), is rougher, less crystallized than on glass ( Figure 2A).
- the deposition of the metal oxide using the method according to the invention makes it possible to obtain a planar, homogeneous and crystalline 2D layer, even in the absence of annealing.
- the electrochemical deposition according to the invention is advantageously carried out in a conventional electrolytic bath, with a standard source O 2 .
- the electrochemical deposition is advantageously carried out in the presence of oxygen, for example with electrolytes saturated with molecular oxygen or in the presence of hydrogen peroxide (H 2 O 2 ).
- the electrochemical deposition is advantageously carried out at a temperature below 100 ° C. Note that the temperature of the deposit can be controlled by controlling the temperature of the electrolytic bath.
- the temperature is advantageously between 50 ° C. and 85 ° C., preferably between 55 ° C. and 65 ° C., more advantageously equal to 60 ° C.
- the electrochemical deposition is carried out using a solution, advantageously an aqueous solution, comprising the electrolytes.
- said solution advantageously comprises:
- zinc chloride ZnCl 2
- zinc sulfate ZnSO 4
- zinc acetate Zn (CH 3 COO) 2
- zinc perchlorate Zn (C 10 4 ) 2
- potassium, sodium or lithium chloride (KO, NaCl, LiCl), potassium or sodium sulphate (K 2 SO 4 , Na 2 SO 4 ), potassium acetate, sodium or lithium (CH 3 COOK, CH 3 COONa, CH 3 COOL 1), lithium perchlorate, potassium or sodium (LiClO 4 , KClO 4 , NaClO 4 ).
- the term "supporting electrolyte adapted to the source of zinc in the presence” means that the supporting electrolyte provides the same chemical species as the source of zinc in the presence. For example, one will choose potassium chloride, sodium or lithium if the zinc is brought in the form of zinc chloride. Furthermore, it has been shown in the context of the present invention that the respective concentrations of the zinc source and the support electrolyte were important for obtaining the crystalline 2D layer: Thus, the concentration of the zinc source is advantageously between 2.5 mM and 7 mM, more advantageously between 4 and 6 mM. More precisely, the zinc source is at a concentration such that the concentration of Zn 2+ in the solution is between 2.5 mM and 7 mM, more advantageously between 4 and 6 mM. Moreover, the concentration of the supporting electrolyte is advantageously between 0.06 M and 0.4 M, more advantageously between 0.07 M and 0.2 M.
- the deposition of ZnO is also advantageously carried out at low load, between 0.05 and 0.4 C / cm 2 , preferably between 0.1 and 0.2 C / cm 2 .
- the targeted process is of particular interest in the field of photovoltaics.
- the present invention relates to a method of manufacturing an organic photovoltaic device on a conductive plastic substrate, according to which the deposition of the semiconductor (p or n) is carried out using the method described below.
- the deposition of the semiconductor (p or n) serving as an interface between the active layer and the electrode is performed electrolytically and the production of this semiconductor layer does not require annealing.
- it is a method of manufacturing an organic photovoltaic cell on plastic covered with a TCO layer, according to which the deposition of the semiconductor (p or n), advantageously ZnO , is by electrochemical deposition under the conditions described above.
- the present invention provides, for the first time and thanks to the method described above, an organic photovoltaic device comprising a conductive plastic substrate covered with a ZnO-based crystalline 2D layer, optionally doped. It turns out that such a layer, for example in ZnO, is of very good crystalline quality, is relatively flat, homogeneous or even transparent. This results in good electrical qualities and good resistance to aging.
- a crystalline 2D layer according to the invention is advantageously characterized by:
- a surface roughness, measured by AFM (for "Atomic Force Microscope") 2x2 ⁇ 2 less than or equal to 15 nanometers, preferably less than or equal to 10 nanometers.
- Figure 1 shows a schematic of the classical (A) and inverse (B) structure of organic PV cells.
- FIG. 2 represents images obtained by scanning electron microscopy (SEM) of a glass substrate coated with an ITO layer (A) and a PET substrate covered with a layer of ITO (B) .
- FIG. 3 represents a diagram of an electrochemical cell allowing the implementation of the method according to the invention.
- FIG. 4 represents images made by scanning electron microscopy (SEM) of ZnO layers obtained electrochemically on a conductive plastic substrate with different charge rates and different temperatures:
- FIG. 5 represents images made by scanning electron microscopy (SEM) of ZnO layers obtained electrochemically on a conducting glass substrate at 70 ° C. and at different charge levels:
- FIG. 6 represents an XRD (X-ray diffraction) spectrum of a ZnO layer obtained at 60 ° C. from an electrolyte of 5.10 "3 M ZnCl 2 and 0.1 M KC1 at potential -1.0 vs SCE, deposited on a substrate PET coated with ITO.
- XRD X-ray diffraction
- FIG. 7 compares the XRD (X-ray diffraction) spectrum of a crystalline 2D ZnO layer obtained using the process according to the invention with respect to ZnO nanotubes or amorphous ZnO layers.
- FIG. 8 illustrates the difference in roughness between (A) a 2D layer of ZnO obtained using the method according to the invention and (B) a 3D layer of nanowires (AFM 2x2 ⁇ 2 ).
- FIG. 9 represents images produced by scanning electron microscopy (SEM) of ZnO layers obtained at different concentrations of support electrolyte:
- ZnO electro-deposition is performed in a standard electrochemical cell with three electrodes, where a Pt wire is used as a counter electrode and a saturated calomel electrode (SCE) as the reference electrode (Fig. 3).
- the working electrode is a PET plastic substrate, covered with a conductive and transparent oxide of In 2 O 3 and SnO 2 (ITO), with a square resistance of about 15 square .
- the active surface is fixed at 1.7 cm 2 .
- the 2D layers of ZnO are electro-deposited at a constant potential of -1 V vs SCE, from an aqueous solution containing 5 mM ZnCl 2 and 0.1 M KO. Potential control is provided with a PARSTAT 2273 potentiostat / galvanostat (Princeton Applied Research). All experiments are performed with electrolytes saturated with molecular oxygen.
- the bath temperature can vary between 50 ° C and 85 ° C.
- the charge density can also vary between 0.05 C.cm -2 and 0.8 C.cm -2 .
- the charge density is used to control the thickness of the film.
- the morphology of the layers is studied using an S-4100 scanning electron microscope ( Figure 4).
- Figure 4 shows 2D layers obtained at 60 ° C and low deposited charges (0, 1 or 0.2 C.cm 2 ).
- FIG. 5 at the same scale, which corresponds to a conductive glass substrate, it is necessary to mount at 70.degree. C. and the structures obtained do not correspond to 2D layers within the meaning of the invention. know flat and homogeneous.
- FIG. 7 compares the XRD (X-ray diffraction) spectrum of a crystalline 2D ZnO layer, obtained using the process according to the invention, with respect to ZnO nanotubes or amorphous ZnO layers. More precisely, we observe:
- the peak intensity (002) of the ZnO is 3 times greater for the nanowires (ZnO NWs) than for the 2D layer electrodeposited at 60 ° C.
- the jettison halfway up the peak (002) is 0, 147 for the ZnO nanowires and 0, 175 for the 2D ZnO layers.
- the layers prepared at a temperature below 50 ° C are amorphous (see the figure at 25 ° C).
- the reference layer, used in current technology and prepared by sol-gel, is also amorphous.
- FIG. 8 illustrates the difference in roughness between (A) a 2D layer of ZnO obtained using the method according to the invention and (B) a 3D layer of nanowires (AFM 2x2 ⁇ 2 ):
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Abstract
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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014505693A JP2014512684A (ja) | 2011-04-19 | 2012-03-22 | 導電性プラスチック基板へのZnOの一体化をベースにした2D結晶質被膜 |
| KR1020137027198A KR20140033353A (ko) | 2011-04-19 | 2012-03-22 | 전도성 플라스틱 기판 상에서의 zno 통합에 기반한 2d 결정성 필름 |
| DE212012000087U DE212012000087U1 (de) | 2011-04-19 | 2012-03-22 | Eine kristalline 2D-Schicht auf der Grundlage von ZnO auf einem leitfähigen Kunststoffsubstrat |
| US14/041,163 US20140060644A1 (en) | 2011-04-19 | 2013-09-30 | 2d crystalline film based on zno integration of onto a conductive plastic substrate |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1153398A FR2974450B1 (fr) | 2011-04-19 | 2011-04-19 | Intégration d'une couche 2d d'oxyde métallique sur un substrat plastique conducteur |
| FR1153398 | 2011-04-19 |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US14/383,859 A-371-Of-International US20150010476A1 (en) | 2012-03-09 | 2013-03-08 | Rare Earth Oxide Particles and Use Thereof in Particular Imaging |
| US14/041,163 Continuation US20140060644A1 (en) | 2011-04-19 | 2013-09-30 | 2d crystalline film based on zno integration of onto a conductive plastic substrate |
| US15/877,042 Division US20180161461A1 (en) | 2012-03-09 | 2018-01-22 | Rare Earth Oxide Particles and Use Thereof in Particular In Imaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012143632A1 true WO2012143632A1 (fr) | 2012-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2012/050600 Ceased WO2012143632A1 (fr) | 2011-04-19 | 2012-03-22 | Integration d'une couche 2d cristalline a base de zno sur un substrat plastique conducteur |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140060644A1 (fr) |
| JP (1) | JP2014512684A (fr) |
| KR (1) | KR20140033353A (fr) |
| DE (1) | DE212012000087U1 (fr) |
| FR (1) | FR2974450B1 (fr) |
| WO (1) | WO2012143632A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147130A (zh) * | 2013-01-27 | 2013-06-12 | 浙江大学 | 过渡金属元素掺杂的ZnO纳米阵列的制备方法及包括该纳米阵列的半导体器件 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101812698B1 (ko) * | 2015-08-28 | 2018-01-30 | 전북대학교산학협력단 | 금속 산화물이 성장된 탄소섬유 제조 방법 |
| KR102363287B1 (ko) | 2015-09-02 | 2022-02-14 | 삼성전자주식회사 | 도전체, 그 제조 방법, 및 이를 포함하는 소자 |
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| FR2578556B1 (fr) * | 1985-03-05 | 1989-12-22 | Popescu Francine | Bain galvanique pour l'electrodeposition d'alliage zinc-cobalt brillant |
| US6106689A (en) * | 1997-01-20 | 2000-08-22 | Canon Kabushiki Kaisha | Process for forming zinc oxide film and processes for producing semiconductor device substrate and photo-electricity generating device using the film |
| US6576112B2 (en) * | 2000-09-19 | 2003-06-10 | Canon Kabushiki Kaisha | Method of forming zinc oxide film and process for producing photovoltaic device using it |
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2011
- 2011-04-19 FR FR1153398A patent/FR2974450B1/fr not_active Expired - Fee Related
-
2012
- 2012-03-22 WO PCT/FR2012/050600 patent/WO2012143632A1/fr not_active Ceased
- 2012-03-22 KR KR1020137027198A patent/KR20140033353A/ko not_active Withdrawn
- 2012-03-22 JP JP2014505693A patent/JP2014512684A/ja active Pending
- 2012-03-22 DE DE212012000087U patent/DE212012000087U1/de not_active Expired - Lifetime
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2013
- 2013-09-30 US US14/041,163 patent/US20140060644A1/en not_active Abandoned
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| US20080236658A1 (en) * | 2007-03-29 | 2008-10-02 | Tdk Corporation | Electrode, manufacturing method of the same, and dye-sensitized solar cell |
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| HAMES Y ET AL: "Electrochemically grown ZnO nanorods for hybrid solar cell applications", SOLAR ENERGY, PERGAMON PRESS. OXFORD, GB, vol. 84, no. 3, 1 March 2010 (2010-03-01), pages 426 - 431, XP026921555, ISSN: 0038-092X, [retrieved on 20100210], DOI: 10.1016/J.SOLENER.2009.12.013 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147130A (zh) * | 2013-01-27 | 2013-06-12 | 浙江大学 | 过渡金属元素掺杂的ZnO纳米阵列的制备方法及包括该纳米阵列的半导体器件 |
| CN103147130B (zh) * | 2013-01-27 | 2016-05-11 | 浙江大学 | 过渡金属元素掺杂的ZnO纳米阵列的制备方法及包括该纳米阵列的半导体器件 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140033353A (ko) | 2014-03-18 |
| US20140060644A1 (en) | 2014-03-06 |
| JP2014512684A (ja) | 2014-05-22 |
| FR2974450B1 (fr) | 2013-12-20 |
| FR2974450A1 (fr) | 2012-10-26 |
| DE212012000087U1 (de) | 2013-11-26 |
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