WO2012127443A3 - Substrato e eléctrodo para células solares e respectivo processo de fabrico - Google Patents

Substrato e eléctrodo para células solares e respectivo processo de fabrico Download PDF

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Publication number
WO2012127443A3
WO2012127443A3 PCT/IB2012/051376 IB2012051376W WO2012127443A3 WO 2012127443 A3 WO2012127443 A3 WO 2012127443A3 IB 2012051376 W IB2012051376 W IB 2012051376W WO 2012127443 A3 WO2012127443 A3 WO 2012127443A3
Authority
WO
WIPO (PCT)
Prior art keywords
glass
substrate
layer
tco
solar cells
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.)
Ceased
Application number
PCT/IB2012/051376
Other languages
English (en)
French (fr)
Other versions
WO2012127443A2 (pt
Inventor
Adélio Miguel MAGALHÃES MENDES
Luísa Manuela MADUREIRA ANDRADE
Joaquim Gabriel MAGALHÃES MENDES
José Miguel LOPES MAÇAIRA NOGUEIRA
Fernando Manuel DA SILVA RIBEIRO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Efacec Engenharia e Sistemas SA
Original Assignee
Efacec Engenharia e Sistemas SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from PT105579A external-priority patent/PT105579A/pt
Priority claimed from PT105578A external-priority patent/PT105578A/pt
Priority to US14/006,928 priority Critical patent/US10629386B2/en
Application filed by Efacec Engenharia e Sistemas SA filed Critical Efacec Engenharia e Sistemas SA
Priority to EP12725496.9A priority patent/EP2690676B1/en
Priority to BR112013024351A priority patent/BR112013024351A2/pt
Priority to PL12725496T priority patent/PL2690676T3/pl
Priority to PT127254969T priority patent/PT2690676T/pt
Publication of WO2012127443A2 publication Critical patent/WO2012127443A2/pt
Publication of WO2012127443A3 publication Critical patent/WO2012127443A3/pt
Anticipated expiration legal-status Critical
Priority to US15/258,647 priority patent/US20160379763A1/en
Ceased legal-status Critical Current

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Classifications

    • 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
    • H01G9/2068—Panels or arrays of photoelectrochemical cells, e.g. photovoltaic modules based on photoelectrochemical cells
    • H01G9/2077—Sealing arrangements, e.g. to prevent the leakage of the electrolyte
    • 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
    • H01G9/0029—Processes of manufacture
    • 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
    • H01G9/2022—Light-sensitive devices characterized by he counter electrode
    • 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
    • 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
    • H01G9/2031—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, 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
    • H01G9/2059—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
    • 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
    • H01G9/2068—Panels or arrays of photoelectrochemical cells, e.g. photovoltaic modules based on photoelectrochemical cells
    • 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
    • H10K30/83—Transparent electrodes, e.g. indium tin oxide [ITO] electrodes comprising arrangements for extracting the current from the cell, e.g. metal finger grid systems to reduce the serial resistance of transparent 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
    • Y02E10/542—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Photovoltaic Devices (AREA)
  • Hybrid Cells (AREA)

Abstract

As células solares utilizam, como substrato, vidro (23) revestido com uma camada condutora transparente (21) que recolhe a energia eléctrica gerada pela célula solar. Essa camada (21), normalmente um TCO, tem condutividade limitada, obrigando a linhas colectoras de corrente de aplicação complexa. Aumenta-se a condutividade dessa camada condutora (21), pela aplicação de uma estrutura, em particular uma quadrícula, de linhas finas condutoras (22) inseridas em ranhuras na superfície do vidro (23) ou aplicada directamente sobre este, seguida pelo revestimento com camada TCO (21). Essa quadrícula (22) altamente condutora recolhe a electricidade a partir da camada de TCO (21) e dirige-a para a periferia da célula. Ambos os substratos de vidro são selados através de um processo que emprega um precursor de vidro circundando todo o perímetro externo do substrato. O precursor de vidro é aquecido até à fusão, por laser, selando completamente os dois substratos do módulo
PCT/IB2012/051376 2011-03-22 2012-03-22 Substrato e eléctrodo para células solares e respectivo processo de fabrico Ceased WO2012127443A2 (pt)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PT127254969T PT2690676T (pt) 2011-03-22 2012-03-22 Processo de fabrico para um susbtrato e um elétrodo para células solares
PL12725496T PL2690676T3 (pl) 2011-03-22 2012-03-22 Sposób wytwarzania podłoża i elektrody dla ogniw słonecznych
US14/006,928 US10629386B2 (en) 2011-03-22 2012-03-22 Substrate and electrode for solar cells and the corresponding manufacturing process
EP12725496.9A EP2690676B1 (en) 2011-03-22 2012-03-22 Manufacturing process for a substrate and an electrode for solar cells
BR112013024351A BR112013024351A2 (pt) 2011-03-22 2012-03-22 substrato e eletrodo para células solares e respectivo processo de fabrico
US15/258,647 US20160379763A1 (en) 2011-03-22 2016-09-07 Substrate and electrode for solar cells and the corresponding manufacturing process

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PT105579A PT105579A (pt) 2011-03-22 2011-03-22 Células solares, seus módulos e seu processo de fabrico
PT105579 2011-03-22
PT105578 2011-03-22
PT105578A PT105578A (pt) 2011-03-22 2011-03-22 Substrato e eléctrodo para células solares e respectivo processo de fabrico

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/006,928 A-371-Of-International US10629386B2 (en) 2011-03-22 2012-03-22 Substrate and electrode for solar cells and the corresponding manufacturing process
US15/258,647 Division US20160379763A1 (en) 2011-03-22 2016-09-07 Substrate and electrode for solar cells and the corresponding manufacturing process

Publications (2)

Publication Number Publication Date
WO2012127443A2 WO2012127443A2 (pt) 2012-09-27
WO2012127443A3 true WO2012127443A3 (pt) 2013-05-23

Family

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Family Applications (1)

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PCT/IB2012/051376 Ceased WO2012127443A2 (pt) 2011-03-22 2012-03-22 Substrato e eléctrodo para células solares e respectivo processo de fabrico

Country Status (4)

Country Link
US (2) US10629386B2 (pt)
BR (1) BR112013024351A2 (pt)
PT (1) PT2690676T (pt)
WO (1) WO2012127443A2 (pt)

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Publication number Priority date Publication date Assignee Title
JP2016178117A (ja) * 2015-03-18 2016-10-06 積水化学工業株式会社 太陽電池用透明電極及び太陽電池用透明電極積層体
US9806206B2 (en) * 2015-04-28 2017-10-31 International Business Machines Corporation Optimized grid design for concentrator solar cell
US10609817B2 (en) * 2015-07-15 2020-03-31 Panasonic Intellectual Property Management Co., Ltd. Wiring-buried glass substrate, and inertial sensor element and inertial sensor using same
WO2017221218A1 (en) 2016-06-25 2017-12-28 Efacec Engenharia E Sistemas, S.A. Laser-assisted hermetic encapsulation process and product thereof
CN107414321A (zh) * 2017-09-27 2017-12-01 杨沁玥 一种齿槽激光切割工艺
JP6995996B2 (ja) * 2017-11-30 2022-01-17 チャイナ トライアンフ インターナショナル エンジニアリング カンパニー リミテッド 付加的な導電線を有する薄膜デバイスおよびその製造方法

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Also Published As

Publication number Publication date
WO2012127443A2 (pt) 2012-09-27
US20140090685A1 (en) 2014-04-03
US10629386B2 (en) 2020-04-21
US20160379763A1 (en) 2016-12-29
BR112013024351A2 (pt) 2016-12-20
PT2690676T (pt) 2021-03-30

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