WO2012096491A2 - Photopile à colorant présentant un élément conducteur - Google Patents

Photopile à colorant présentant un élément conducteur Download PDF

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Publication number
WO2012096491A2
WO2012096491A2 PCT/KR2012/000229 KR2012000229W WO2012096491A2 WO 2012096491 A2 WO2012096491 A2 WO 2012096491A2 KR 2012000229 W KR2012000229 W KR 2012000229W WO 2012096491 A2 WO2012096491 A2 WO 2012096491A2
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WO
WIPO (PCT)
Prior art keywords
conductive layer
lead member
coupling portion
dye
sensitized solar
Prior art date
Application number
PCT/KR2012/000229
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English (en)
Korean (ko)
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WO2012096491A3 (fr
Inventor
윤정현
배호기
김종복
안현철
박찬석
Original Assignee
주식회사 동진쎄미켐
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Publication of WO2012096491A2 publication Critical patent/WO2012096491A2/fr
Publication of WO2012096491A3 publication Critical patent/WO2012096491A3/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
    • H01G9/2068—Panels or arrays of photoelectrochemical cells, e.g. photovoltaic modules based on photoelectrochemical cells
    • H01G9/2081—Serial interconnection of cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor 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
    • H01L31/04—Semiconductor 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
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
    • H01G9/2031—Light-sensitive devices comprising an oxide semiconductor electrode comprising titanium oxide, e.g. TiO2
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
    • H01G9/2059—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
    • 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
    • Y02E10/542—Dye sensitized solar 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

Definitions

  • the present invention relates to a dye-sensitized solar cell, and more particularly, to a dye-sensitized solar cell having a lead member for drawing electricity from a module or a unit cell.
  • Dye-sensitized solar cells are expected to be able to replace conventional amorphous silicon solar cells due to lower manufacturing costs compared to conventional silicon-based solar cells.
  • Dye-sensitized solar cells unlike silicon solar cells, are photoelectro-chemical solar cells whose main components are dye molecules that absorb visible light to form electron-hole pairs, and transition metal oxides that transfer the generated electrons. .
  • the structure of a unit cell of a general dye-sensitized solar cell is based on a conductive transparent electrode formed on each surface of the front transparent substrate, the rear transparent substrate, and the front / rear transparent substrate.
  • a transition metal oxide for example, a TiO 2 porous layer is formed in the conductive transparent electrode of the front transparent substrate.
  • the surface of the nanoparticles, the porous TiO 2 has the dye is adsorbed.
  • a catalytic electrode is formed on the conductive transparent electrode of the rear transparent substrate.
  • An electrolyte is filled between the TiO 2 porous layer and the catalyst electrode.
  • the principle of electricity generation of dye-sensitized solar cells is that when the dye absorbs light, the electrons inside the dye are excited to move to the TiO 2 porous layer and reach the external electrode, and the electron escapes from the dye.
  • the electrons inside the dye By oxidizing iodine ions in the inside, electrons of iodine move and are filled. Iodine ions move toward the catalyst electrode and are supplied with electrons again by a reducing action on the surface of the catalyst electrode.
  • the voltage is determined by the difference between the energy level at the bottom of the conduction band of TiO 2 and the reduction level of iodine ions at the surface of the catalyst electrode.
  • dye-sensitized solar cells have high efficiency at a small area of 1 cm 2 or less, but when manufactured in large areas, the efficiency decreases rapidly due to the resistance of the substrate and the material. For this reason, in order to manufacture a large area module, adjacent unit cells are electrically connected, and finally, electricity generated in a sub module including a plurality of unit cells is drawn out to the outside.
  • FIG. 1 illustrates a case in which electricity is drawn to the outside from the outside of the module using a lead line.
  • the module of a dye-sensitized solar cell includes a front transparent substrate 110, a rear transparent substrate 210, a front conductive layers 121, 122, 123, a rear conductive layers 211, 212, 213, and a TiO 2 porous layer.
  • It includes a connection electrode 161 for electrically connecting the rear conductive layer 212.
  • the front conductive layer 121 and the rear conductive layer 213 extend outwardly to the outermost unit cell of the module, and the lead portions 171a and 172a are formed on the conductive layers 121 and 213, respectively. Is formed, and the lead lines 171b and 172b are electrically connected to the lead portions 171a and 172a, respectively.
  • the present invention solves this conventional problem, and when the conductive layer and the lead line of the module are combined, it is possible to ensure the electrical connection of the module and the lead line without applying heat, and also to easily combine the module and the lead line. It aims to provide a way to do it.
  • the dye-sensitized solar cell of the present invention the front conductive layer, the rear conductive layer is applied on the front transparent substrate, the rear transparent substrate and the rear substrate, the porous layer formed on the front conductive layer, respectively
  • An outermost unit including a catalyst electrode formed on the layer and the rear conductive layer, and an encapsulant for insulating the front and rear conductive layer, the porous layer and the catalyst electrode from the outside, and an electrolyte layer filled in the encapsulant.
  • the outer encapsulant of the outermost unit cell is recessed inwardly from the edges of the front and rear transparent substrates, one of the front conductive layer and the rear conductive layer extends outward from the outer encapsulant, and the front conductive layer or the rear surface which extends outward.
  • the depression coupling portion of the depression portion is a female screw portion
  • the protruding coupling portion of the lead member is composed of a male screw portion, and the depression coupling portion and the protrusion coupling portion are screwed together.
  • the recessed engaging portion of the recessed portion is the first projection
  • the projecting engaging portion of the lead member may be constituted by a second projection coupled to the first projection, so that the lead member is coupled to the recessed portion by the projection coupling.
  • a front conductive layer, a rear conductive layer and a front conductive layer which are respectively applied on a front transparent substrate, a rear substrate, a front transparent substrate and a back substrate are formed on the front conductive layer.
  • the outermost layer includes a catalyst electrode formed on the porous layer and the rear conductive layer, and an encapsulant for insulating the front and rear conductive layers, the porous layer and the catalyst electrode from the outside, and an electrolyte layer filled in the encapsulant.
  • the outer encapsulant of the outermost unit cell is recessed inward from the edges of the front and rear transparent substrates, the front conductive layer and the rear conductive layer extend outward from the outer encapsulant, and the front conductive layer and the rear conductive layer extending outward.
  • Depression portion provided with a depressed coupling portion on the surface of the;
  • a lead member having a protruding coupling portion inserted into the recess coupling portion, and an outer circumferential surface thereof is a conductive portion composed of a conductor, and an inner portion of the conductive portion is formed of an insulating portion that insulates and separates the conductive portion into the first conductive portion and the second conductive portion. do.
  • the depression coupling portion of the depression portion is a female thread portion
  • the protruding coupling portion of the lead member consists of a male thread portion, wherein the number of threads of the female thread portion and the male thread portion is electrically connected so that the lead member and the front conductive layer or the lead member and the rear conductive layer correspond to each other. This is chosen to be done.
  • the recessed engaging portion of the recessed portion may be composed of a first projection and the protruding engaging portion of the lead member may be composed of a second projection coupled to the first projection.
  • the module and the lead line can be electrically connected to each other without applying heat when connecting the module and the lead line, thereby preventing the unit cell from functioning due to heat, and the combination of the module and the lead line is prevented. It is easy to increase production efficiency.
  • FIG. 1 illustrates a case in which electricity is drawn to the outside from the outside of the module using a lead line.
  • Figure 2a is a cross-sectional view of a dye-sensitized solar cell having a lead member in the form of a screw according to the present invention.
  • Figure 2b is a cross-sectional view of the dye-sensitized solar cell having a lead member of the projection form according to the present invention.
  • 3A and 3B show a case in which both the front conductive layer and the rear conductive layer extend outwardly in the depression of the outermost unit cell of the module.
  • the dye-sensitized solar cell according to the present invention describes the form of the dye-sensitized solar cell as a Z module for convenience of description, but is not limited thereto and may be configured in various ways such as a grid or a W module.
  • Figure 2a is a cross-sectional view of a dye-sensitized solar cell having a lead member in the form of a screw according to the present invention.
  • a collecting electrode may be further formed on the front conductive layers 121, 122, 123 and the rear conductive layers 211, 212, 213, and may take out electricity from the collecting electrode (not shown).
  • electricity is drawn out to the outside from the front conductive layers 121, 122, 123 and the rear conductive layers 211, 212, 213. This is for convenience of explanation only, and the case of drawing electricity from the collecting electrode (not shown) by forming a collecting electrode (not shown) is also included in the scope of the present invention.
  • the first embodiment of FIG. 2A includes a front transparent substrate 110, a rear transparent substrate 210, a front conductive layers 121, 122, 123, a rear conductive layers 211, 212, 213, and a TiO 2 porous layer 131, 132, 133. ) And a catalyst electrode (231, 232, 233), electrolyte layers (141, 142, 143), encapsulant (151a, 151b, 152a, 152b, 153a, 153b), and a connection for electrically connecting the front conductive layers (121, 122) and the rear conductive layers (212, 213). Electrodes 161, 162.
  • the front transparent substrate 110 and the rear transparent substrate 210 are made of a transparent plastic substrate or a glass substrate including any one of PET, PEN, PC, PP, PI, and TAC.
  • the rear transparent substrate 210 according to the embodiment of the present invention has transparency, but is not limited thereto and may not be transparent.
  • the front conductive layers 121, 122, 123 or the rear conductive layers 211, 212, 213 may be configured to be coated on the surface of the front transparent substrate 110 or the rear transparent substrate 210.
  • the front conductive layers 121, 122, 123 or the rear conductive layers 211, 212, 213 may be formed of any one of ITO, FTO, ZnO— (Ga 2 O 3 or Al 2 O 3 ), and SnO 2 —Sb 2 O 3 .
  • the TiO 2 porous layers 131, 132, 133 may be porous membranes having a thickness of 1 to 60 ⁇ m. In consideration of fairness and efficiency, the TiO 2 porous layers 131, 132, and 133 preferably use TiO 2 having a particle diameter of 5 to 600 nm. Conductive fine particles such as tin-doped indium oxide (ITO) may be added to the TiO 2 porous layers 131, 132, and 133 to facilitate electron transfer. In addition, light scatterers may be added to extend the light path.
  • ITO tin-doped indium oxide
  • porous layer in addition to Ti oxide, Nb oxide, Zn oxide, Sn oxide, Ta oxide, W oxide, Ni oxide, Fe oxide, Cr oxide, V oxide, Pm oxide, Zr oxide, Sr oxide, In oxide, Yr oxide , La oxide, Mo oxide, Mg oxide, Al oxide, Y oxide, Sc oxide, Sm oxide, Ga oxide, In oxide, SrTi oxide, etc. may be used alone or in the form of a composite.
  • Dye is adsorbed on the surface of the nanoparticles of the porous layer to absorb visible light.
  • a known dye may be used, and as a specific example, a Ru complex may be used.
  • Ru is an element belonging to the platinum group and can make many organometallic composite compounds.
  • Suitable dyes for dye-sensitized solar cells include Ru (etc bpy) 2 (NCS) 2 2CH 3 CN type.
  • etc is (COOEt) 2 or (COOH) 2 , which is a reactor capable of bonding with the surface of the porous membrane (TiO 2 ).
  • the catalyst electrodes 231, 232, 233 are made of platinum, carbon, carbon nanotubes, PEDOT: PSS, etc., and have a thickness of several micrometers or less (1 to 300 nm for platinum, and several micrometers for carbon nanotubes or carbon). It is preferable that the light transmittance is 10-100%. In particular, platinum is widely used because of its excellent reflectivity.
  • the electrolyte layers 141, 142, and 143 may optionally be a liquid electrolyte, an ionic liquid electrolyte, a semisolid electrolyte, a polymer electrolyte, a solid electrolyte, or the like.
  • the electrolyte is uniformly dispersed in the TiO 2 porous layers 131, 132 and 133 between the front transparent substrate 110 and the rear transparent substrate 210.
  • the electrolyte is an iodide / tridiode pair and the like, and receives the electrons from the catalytic electrodes 231, 232 and 233 by oxidation / reduction and transfers them to the dye.
  • the encapsulant 151a, 151b, 152a, 152b, 153a, and 153b insulates the unit cells and encapsulates the electrolyte layers 141, 142, and 143 in each unit cell. Insulation between unit cells is generally performed by forming grooves in the form of strips on the surfaces of the front conductive layers 121, 122, 123 and the rear conductive layers 211, 212, 213 and encapsulating the insulating layers so as to extend from the surface of these strips to the opposite conductive layer. Ashes 151a, 151b, 152a, 152b, 153a, and 153b are constructed.
  • connection electrodes 161 and 162 are inserted between the encapsulants 151a, 151b, 152a, 152b, 153a, and 153b to electrically connect the unit cells.
  • the front conductive layers 121, 122, 123 or the rear conductive layers 211, 212, 213 extend outwardly in the outer unit cell of the module, and electricity generated in the module is drawn out to the outside using this portion.
  • the collecting electrode may be further formed on the conductive layer, and when the collecting electrode is formed, electricity is drawn from the collecting electrode to the outside.
  • the outer encapsulant 151a, 153b of the outermost unit cell is recessed inward from the ends of the front transparent substrate 110 and the rear transparent substrate 210, and as a result, the outer encapsulant 151a of the outermost unit cell, Recesses 310 and 350 which are laterally opened between the front conductive layer 121 and the rear transparent substrate 210 or between the encapsulant 153b, the front transparent substrate 110, and the rear conductive layer 213. ) Is formed.
  • the depression 310 has a female thread 312 formed along the inner surface of the cavity 311 and the cavity 311 formed therein.
  • One surface of the female screw portion 312 is formed on the surface of the front conductive layer 121.
  • the lead member 320 is inserted and coupled to the recess 310.
  • the lead member 320 includes a protruding coupling portion 321 inserted into the cavity 311 of the depression 310, a male screw portion 322 formed on the surface of the protruding coupling portion 321, and a main body 323. .
  • Protruding coupling portion 321 is screwed into the cavity 311 of the depression 310, through which the lead member 320 and the depression 310 is coupled.
  • Protruding coupling portion 321 is composed of a conductor.
  • a portion of the front conductive layer 121 of the male screw portion 322 of the protruding coupling portion 321 and the female screw portion 312 of the depression 310 is electrically connected, whereby the electricity focused on the front conductive layer 121 It is withdrawn to the outside via the screw part 322 and the main body 323.
  • the other side of the module may be configured in the same form.
  • the rear conductive layer 213 is electrically connected to the lead member 360 instead of the front conductive layer 121.
  • the coupling configuration of the recess 350 and the lead member 360 is the same as that of the recess 310 and the lead member 320 described above, a detailed description thereof will be omitted.
  • Figure 2b is a cross-sectional view of the dye-sensitized solar cell having a lead member of the projection form according to the present invention.
  • FIG. 2B differs from FIG. 2A in that the engagement form of the depression and the lead member has a projection form rather than a screw engagement form.
  • the rest of the configuration is the same as or similar to that of the first embodiment of Fig. 2A. Therefore, the description of FIG. 2B will be described with reference to FIG. 2A.
  • the outer encapsulant 151a, 153b of the outermost unit cell is recessed inward from the ends of the front transparent substrate 110 and the rear transparent substrate 210, so that the outer encapsulant 151a, 153b of the outermost unit cell, Between the front conductive layer 121 or the front transparent substrate 110, and the rear transparent substrate 210 or the rear conductive layer 213, recesses 410 and 450 which are laterally opened are formed, respectively.
  • the depression 410 has one or more first protrusions 412 formed on one side of the inner surface of the cavity 411 and the cavity 411.
  • the first protrusion 412 may be formed on any one of the front conductive layer 121 and the rear transparent substrate 210, or may be formed on both of them.
  • the height of the first protrusion 412 is preferably formed to be as low as possible to facilitate engagement with the lead member 420.
  • At least the first protrusion 412 formed on the front conductive layer 121 is preferably made of a conductor.
  • the lead member 420 is insertedly coupled to the recess 410.
  • the lead member 420 includes a protrusion coupling part 421 inserted into the cavity 411 of the depression 410, a second protrusion 422 formed on the surface of the protrusion coupling part 421, and a main body 423. do.
  • the protrusion coupling part 421 is inserted into the cavity 411 of the depression 410, the second protrusion 422 of the lead member 420 is caught by the first protrusion 412 of the depression 410.
  • 420 is fixed to the depression 410.
  • Protruding coupling portion 421 is composed of a conductor. Although the 2nd protrusion 422 does not need to be a conductor, it is preferable to comprise a conductor.
  • the protruding coupling portion 421 When the lead member 420 is inserted into the depression 410, the protruding coupling portion 421 is electrically connected to the front conductive layer 121 of the depression 410, thereby concentrating on the front conductive layer 121. Electricity is drawn out through the protruding coupling portion 421 and the main body 423. Since the second protrusion 422 is also connected to the front conductive layer 121, when the second protrusion 422 is made of a conductor, the second protrusion 422 also draws current collecting electricity of the front conductive layer 121 to the outside. Perform the function.
  • the relative position of the first protrusion 412 and the second protrusion 422 is such that when the lead member 420 is inserted into the depression 410, the second protrusion 422 is the first protrusion 412. ) So that it is located inside.
  • the other side of the module may be configured in the same form.
  • the rear conductive layer 213 is electrically connected to the lead member 460 instead of the front conductive layer 121.
  • the coupling configuration of the recess 450 and the lead member 460 is the same as or similar to that of the recess 410 and the lead member 420 described above, a detailed description thereof will be omitted.
  • 3A and 3B show a case in which both the front conductive layer and the rear conductive layer extend outwardly in the depression of the outermost unit cell of the module.
  • FIG. 3A is similar to the embodiment of FIG. 2A, but in the case where both the front conductive layer and the rear conductive layer have an extension portion in the recessed portion of the outermost unit cell of the module, in this case, the front conductive layer 121 and Electricity may be drawn from both of the rear conductive layers 211.
  • FIG. 2A when the entire outer circumferential surface is made of a conductor, a problem occurs in that the front conductive layer 121 and the rear conductive layer 211 are short-circuited. As shown in FIG.
  • the lead member ( It is preferable to separate the 520 into the first conductive portion 523a and the second conductive portion 523b, and to insert the insulation portion 524 therebetween to form two lead lines in the lead member 520. .
  • electricity may be drawn out selectively or both from the front conductive layer 121 and the rear conductive layer 211.
  • FIG. 3B is similar to FIG. 3A, except that the coupling method is a projection method rather than a screw method, so that those skilled in the art can fully understand the technical features of FIG. 3B through the description of FIG. 2B and the description of FIG. 3A. will be. Therefore, detailed description is omitted.
  • the lead member for drawing electricity from the outermost unit cell of the module has been described.
  • the present invention can be used as it is or modified to be used even when the unit cell and the unit cell of the module are electrically connected. Can be.
  • the module and the lead line can be electrically connected to each other without applying heat when connecting the module and the lead line, thereby preventing the unit cell from functioning due to heat, and the combination of the module and the lead line is prevented. It is easy to increase production efficiency.

Abstract

La présente invention concerne une photopile à colorant comprenant : une pile unitaire la plus extérieure comprenant un substrat transparent avant, un substrat arrière, une couche conductrice avant et une couche conductrice arrière formées sur le substrat transparent avant et le substrat arrière, respectivement, une couche poreuse formée sur la couche conductrice avant et une électrode-catalyseur formée sur la couche conductrice arrière, un élément d'encapsulation destiné à loger la couche conductrice avant, la couche conductrice arrière, la couche poreuse et l'électrode-catalyseur, de telle sorte que les couches et l'électrode-catalyseur soient isolées de l'extérieur, et une couche électrolytique remplissant l'intérieur de l'élément d'encapsulation ; une unité d'évidement dans laquelle l'élément d'encapsulation extérieur de la pile unitaire la plus extérieure est évidé vers l'intérieur depuis les bords des substrats transparents avant et arrière et soit la couche conductrice avant soit la couche conductrice arrière s'étend vers l'extérieur à partir de l'élément d'encapsulation extérieur, et présente une partie d'accouplement évidée formée à la surface de la couche conductrice avant ou de la couche conductrice arrière s'étendant vers l'extérieur ; et une partie d'accouplement en saillie composée d'un matériau conducteur et insérée dans la partie d'accouplement évidée.
PCT/KR2012/000229 2011-01-14 2012-01-10 Photopile à colorant présentant un élément conducteur WO2012096491A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110003922A KR20120082573A (ko) 2011-01-14 2011-01-14 리드 부재를 갖는 염료감응 태양전지
KR10-2011-0003922 2011-01-14

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WO2012096491A2 true WO2012096491A2 (fr) 2012-07-19
WO2012096491A3 WO2012096491A3 (fr) 2012-12-06

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060012786A (ko) * 2004-08-04 2006-02-09 한국전자통신연구원 레고형 염료감응 태양전지 모듈
KR20080049168A (ko) * 2006-11-30 2008-06-04 한국전기연구원 탄소나노튜브 전극을 이용한 염료감응형 태양전지 모듈 및그 제조방법
KR20100067449A (ko) * 2008-12-11 2010-06-21 주식회사 이건창호 염료감응형 태양전지
JP2010277999A (ja) * 2009-06-01 2010-12-09 Korea Electronics Telecommun 染料感応太陽電池及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060012786A (ko) * 2004-08-04 2006-02-09 한국전자통신연구원 레고형 염료감응 태양전지 모듈
KR20080049168A (ko) * 2006-11-30 2008-06-04 한국전기연구원 탄소나노튜브 전극을 이용한 염료감응형 태양전지 모듈 및그 제조방법
KR20100067449A (ko) * 2008-12-11 2010-06-21 주식회사 이건창호 염료감응형 태양전지
JP2010277999A (ja) * 2009-06-01 2010-12-09 Korea Electronics Telecommun 染料感応太陽電池及びその製造方法

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WO2012096491A3 (fr) 2012-12-06

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