WO2012086971A3 - Composition for aluminum paste and solar cell element using same - Google Patents

Composition for aluminum paste and solar cell element using same Download PDF

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Publication number
WO2012086971A3
WO2012086971A3 PCT/KR2011/009760 KR2011009760W WO2012086971A3 WO 2012086971 A3 WO2012086971 A3 WO 2012086971A3 KR 2011009760 W KR2011009760 W KR 2011009760W WO 2012086971 A3 WO2012086971 A3 WO 2012086971A3
Authority
WO
WIPO (PCT)
Prior art keywords
solar cell
cell element
composition
same
aluminum paste
Prior art date
Application number
PCT/KR2011/009760
Other languages
French (fr)
Korean (ko)
Other versions
WO2012086971A2 (en
Inventor
이창모
최형섭
이창준
홍승권
Original Assignee
동우화인켐 주식회사
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
Application filed by 동우화인켐 주식회사 filed Critical 동우화인켐 주식회사
Publication of WO2012086971A2 publication Critical patent/WO2012086971A2/en
Publication of WO2012086971A3 publication Critical patent/WO2012086971A3/en

Links

Classifications

    • 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
    • H01L31/02—Details
    • H01L31/0224—Electrodes
    • H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • C03C8/18—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing free metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/14—Conductive material dispersed in non-conductive inorganic material
    • H01B1/16—Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Sustainable Energy (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Glass Compositions (AREA)
  • Conductive Materials (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention relates to a composition for an aluminum paste and a solar cell element using same, and more particularly, to a composition for an aluminum paste and a solar cell element using same comprising: aluminum powder; a glass frit containing 40-80 mol% of ZnO and 20-60 mol% of B2O3; and an organic vehicle, which are environmentally friendly by not including the ingredient PBO, the use of which is limited due to environmental problems, and which prevent reaction with moisture by not including Bi2O3, which has strong heat-etching properties, so as to enhance the durability of the solar cell element.
PCT/KR2011/009760 2010-12-20 2011-12-19 Composition for aluminum paste and solar cell element using same WO2012086971A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100130580A KR20120069158A (en) 2010-12-20 2010-12-20 Aluminium paste composition and solar cell device using the same
KR10-2010-0130580 2010-12-20

Publications (2)

Publication Number Publication Date
WO2012086971A2 WO2012086971A2 (en) 2012-06-28
WO2012086971A3 true WO2012086971A3 (en) 2012-09-07

Family

ID=46314592

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009760 WO2012086971A2 (en) 2010-12-20 2011-12-19 Composition for aluminum paste and solar cell element using same

Country Status (3)

Country Link
KR (1) KR20120069158A (en)
TW (1) TW201230064A (en)
WO (1) WO2012086971A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103400635A (en) * 2013-07-27 2013-11-20 乐凯胶片股份有限公司 Aluminum paste for ultrathin silicon wafer solar battery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060289055A1 (en) * 2005-06-03 2006-12-28 Ferro Corporation Lead free solar cell contacts
KR20080104179A (en) * 2006-03-20 2008-12-01 페로 코포레이션 Aluminium-boron solar cell contacts
KR20090037818A (en) * 2007-10-12 2009-04-16 제일모직주식회사 Composition for fabricating the electrode comprising flake type aluminium and electrode made by the same
KR20100031727A (en) * 2007-07-09 2010-03-24 페로 코포레이션 Solar cell contacts containing aluminum and at least one of boron, titanium, nickel, tin, silver, gallium, zinc, indium and copper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060289055A1 (en) * 2005-06-03 2006-12-28 Ferro Corporation Lead free solar cell contacts
KR20080104179A (en) * 2006-03-20 2008-12-01 페로 코포레이션 Aluminium-boron solar cell contacts
KR20100031727A (en) * 2007-07-09 2010-03-24 페로 코포레이션 Solar cell contacts containing aluminum and at least one of boron, titanium, nickel, tin, silver, gallium, zinc, indium and copper
KR20090037818A (en) * 2007-10-12 2009-04-16 제일모직주식회사 Composition for fabricating the electrode comprising flake type aluminium and electrode made by the same

Also Published As

Publication number Publication date
KR20120069158A (en) 2012-06-28
WO2012086971A2 (en) 2012-06-28
TW201230064A (en) 2012-07-16

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