KR20090109770A - 태양전지용 전극 조성물 - Google Patents
태양전지용 전극 조성물 Download PDFInfo
- Publication number
- KR20090109770A KR20090109770A KR1020080035164A KR20080035164A KR20090109770A KR 20090109770 A KR20090109770 A KR 20090109770A KR 1020080035164 A KR1020080035164 A KR 1020080035164A KR 20080035164 A KR20080035164 A KR 20080035164A KR 20090109770 A KR20090109770 A KR 20090109770A
- Authority
- KR
- South Korea
- Prior art keywords
- silver
- parts
- weight
- solar cell
- electrode composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 33
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 19
- 229910052709 silver Inorganic materials 0.000 claims abstract description 15
- 239000004332 silver Substances 0.000 claims abstract description 15
- 239000011230 binding agent Substances 0.000 claims abstract description 14
- 239000003960 organic solvent Substances 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 15
- 230000009477 glass transition Effects 0.000 claims description 8
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 7
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 201000006549 dyspepsia Diseases 0.000 claims description 3
- 208000024798 heartburn Diseases 0.000 claims description 3
- 208000024981 pyrosis Diseases 0.000 claims description 3
- -1 acryl Chemical group 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007747 plating Methods 0.000 abstract description 2
- 238000010304 firing Methods 0.000 description 7
- 229920005822 acrylic binder Polymers 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920001285 xanthan gum Polymers 0.000 description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
- B23H1/04—Electrodes specially adapted therefor or their manufacture
- B23H1/06—Electrode material
-
- 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
-
- 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
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Conductive Materials (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (8)
- 은도금 금속분말, 은분말, 글래스 프릿, 바인더 및 유기용제를 포함하여 이루어지는 것을 특징으로 하는 태양전지용 전극 조성물.
- 청구항 1에 있어서,상기 태양전지 전극 조성물은 은도금 금속분말 75 내지 85 중량부, 은분말 4 내지 6 중량부, 글래스 프릿 2 내지 4 중량부, 바인더 3 내지 4 중량부 및 유기용제 10 내지 11 중량부를 포함하여 이루어지는 것을 특징으로 하는 태양전지용 전극 조성물.
- 청구항 1 내지 청구항 2에 있어서,상기 은도금 금속분말은 구형이며, 구리 또는 니켈로 이루어진 금속분말 50 내지 80 중량부에 은이 20 내지 50 중량부로 도금되는 것을 특징으로 하는 태양전지용 전극 조성물.
- 청구항 3에 있어서,상기 금속분말은 500 내지 800 나노미터의 입도를 갖는 것을 특징으로 하는 태양전지용 전극 조성물.
- 청구항 1 내지 청구항 2에 있어서,상기 은분말은 500 나노미터 이하의 입도를 갖는 것을 특징으로 하는 태양전지용 전극 조성물.
- 청구항 1 내지 청구항 2에 있어서,상기 글래스 프릿은 스프레이 파이로시스를 이용하여 제조되는 구형의 것으로, 1 마이크로미터 이하의 입도를 갖는 것을 특징으로 하는 태양전지용 전극 조성물.
- 청구항 1 내지 청구항 2에 있어서,상기 바인더는 아크릴계로 유리전이온도가 -60 내지 -10℃인 것을 특징으로 하는 태양전지용 전극 조성물.
- 청구항 1 내지 청구항 2에 있어서,상기 유기용제는 부틸카비톨 및 부틸세루솔브로 이루어진 그룹으로부터 선택된 하나 이상으로 이루어지는 것을 특징으로 하는 태양전지용 전극 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080035164A KR100979509B1 (ko) | 2008-04-16 | 2008-04-16 | 태양전지용 전극 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080035164A KR100979509B1 (ko) | 2008-04-16 | 2008-04-16 | 태양전지용 전극 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090109770A true KR20090109770A (ko) | 2009-10-21 |
KR100979509B1 KR100979509B1 (ko) | 2010-09-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080035164A KR100979509B1 (ko) | 2008-04-16 | 2008-04-16 | 태양전지용 전극 조성물 |
Country Status (1)
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KR (1) | KR100979509B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114255907A (zh) * | 2021-12-23 | 2022-03-29 | 江苏飞特尔通信有限公司 | 一种低温烧结ltcc用导电银浆及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003045228A (ja) * | 2001-08-01 | 2003-02-14 | Hitachi Chem Co Ltd | 導電ペースト |
JP4393938B2 (ja) * | 2004-07-16 | 2010-01-06 | 信越化学工業株式会社 | 電極材料及び太陽電池、並びに太陽電池の製造方法 |
KR100705451B1 (ko) | 2006-08-17 | 2007-04-09 | 주식회사 폴리사이언텍 | 플라즈마 디스플레이 패널 전극용 은화합물계 페이스트 |
KR100801167B1 (ko) | 2007-06-18 | 2008-02-05 | 한국다이요잉크 주식회사 | 태양전지 제조용 전면 전극재료 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114255907A (zh) * | 2021-12-23 | 2022-03-29 | 江苏飞特尔通信有限公司 | 一种低温烧结ltcc用导电银浆及其制备方法 |
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KR100979509B1 (ko) | 2010-09-24 |
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