KR101016099B1 - 염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극, 이를 포함하는 태양전지와 그 제조방법 - Google Patents
염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극, 이를 포함하는 태양전지와 그 제조방법 Download PDFInfo
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- KR101016099B1 KR101016099B1 KR1020090017596A KR20090017596A KR101016099B1 KR 101016099 B1 KR101016099 B1 KR 101016099B1 KR 1020090017596 A KR1020090017596 A KR 1020090017596A KR 20090017596 A KR20090017596 A KR 20090017596A KR 101016099 B1 KR101016099 B1 KR 101016099B1
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- solar cell
- counter electrode
- dye
- carbon nanowire
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 133
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 239000002086 nanomaterial Substances 0.000 title description 3
- 239000002070 nanowire Substances 0.000 claims abstract description 126
- 239000000758 substrate Substances 0.000 claims abstract description 48
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- 238000000576 coating method Methods 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 239000006185 dispersion Substances 0.000 claims abstract description 14
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- 238000000034 method Methods 0.000 claims description 36
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 7
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- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000007606 doctor blade method Methods 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 238000000713 high-energy ball milling Methods 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- 229910021392 nanocarbon Inorganic materials 0.000 claims description 3
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- 239000007921 spray Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
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- 239000010970 precious metal Substances 0.000 description 3
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- 239000002904 solvent Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
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- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
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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
- H01G9/2022—Light-sensitive devices characterized by he counter electrode
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Hybrid Cells (AREA)
Abstract
Description
Claims (11)
- 0.5~20wt% : 1~40wt% : 나머지wt%의 비율로 유기결합제, 탄소나노선재, 유기용매를 준비하고, 상기 유기결합제를 상기 유기용매에 녹여 유기분산용액을 제조하는 단계(101);상기 유기분산용액에 상기 탄소나노선재를 혼합하여 유기계 탄소나노선재 페이스트를 만드는 단계(103);상기 유기계 탄소나노선재 페이스트를 기판 위에 코팅하여 상대전극을 제조하는 단계(105);상기 상대전극을 50~400℃의 온도에서 소성시켜 탄소나노선재 전극막을 제조하는 상대전극 열처리 단계(107)를 포함하는 염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극의 제조방법.
- 삭제
- 삭제
- 제1항에 있어서,상기 탄소나노선재는 볼밀링법(ball milling), 그라인딩법 (grinding), 3롤밀링법(3 roll milling), 고에너지볼밀링법(high ball milling) 중의 어느 하나의 방법에 의해 페이스트로 제조되는 것을 특징으로 하는 염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극의 제조방법.
- 제1항에 있어서,상기 탄소나노선재 페이스트는 닥터블레이드법(doctorblade), 스크린프린팅법(screenprinting), 롤프린팅법(Roll printing), 스프레이법(spray), 스핀코팅법(spincoating), 딥핑법(dipping) 중의 어느 하나의 방법에 의해 상기 기판 위에 코팅되는 것을 특징으로 하는 염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극의 제조방법.
- 제1항에 있어서,상기 상대전극용 기판은 유리기판, 투명전도막이 코팅되어 있는 FTO 또는 ITO 전도성 기판, 전도성 플라스틱, 알루미나기판, 마그네시아 세라믹기판을 포함하는 절연성 기판 중의 어느 하나인 것을 특징으로 하는 염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극의 제조방법.
- 제1항에 있어서,상기 유기용매는 에틸알콜, 메틸알콜, 이소프로필 알코올, 아세톤, 메틸에틸케톤, 에틸 이소케톤, 에틸렌글리콜류, 아닐린류, 톨루엔, 클로로포름 중에서 선택되는 하나 또는 2개 이상의 용액인 것을 특징으로 하는 염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극의 제조방법.
- 제1항에 있어서,상기 유기결합제는 폴리비닐부티랄인 것을 특징으로 하는 염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극의 제조방법.
- 제1항에 있어서,상기 탄소나노선재는 단일벽탄소나노선재, 다중벽탄소나노선재, 탄소나노섬유, 나노카본 중의 어느 하나인 것을 특징으로 하는 염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극의 제조방법.
- 제1항, 제4항 내지 제9항 중의 어느 한 방법에 의해 제조되는 염료감응 태양전지용 액상 탄소나노선재를 이용한 태양전지의 상대전극.
- 제1항, 제4항 내지 제9항 중의 어느 한 방법에 의해 제조되는 양극부 상대전극을 포함하는 염료감응 태양전지.
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KR101417996B1 (ko) | 2012-10-08 | 2014-07-16 | 한국전기연구원 | 다중수소결합에 의해 고차구조를 지니는 탄소나노소재를 상대전극으로 이용한 염료감응 태양전지 |
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KR101454391B1 (ko) * | 2012-11-12 | 2014-10-27 | 한국전기연구원 | 전도성 기판에 화학적으로 결합된 짧은 탄소나노튜브 투명 촉매전극 제조방법 |
JP2021132108A (ja) * | 2020-02-19 | 2021-09-09 | シャープ株式会社 | 光電変換素子、及び光電変換素子の製造方法 |
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JP2005093075A (ja) | 2003-07-14 | 2005-04-07 | Fujikura Ltd | 電解質組成物、これを用いた光電変換素子および色素増感太陽電池 |
KR20060030574A (ko) * | 2004-10-06 | 2006-04-11 | 한국과학기술연구원 | 염료감응 태양전지용 고효율 대향전극 및 그 제조방법 |
KR20060038992A (ko) * | 2003-07-14 | 2006-05-04 | 가부시키가이샤후지쿠라 | 전해질 조성물, 이를 사용한 광전변환소자 및 색소증감태양전지 |
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JP2005093075A (ja) | 2003-07-14 | 2005-04-07 | Fujikura Ltd | 電解質組成物、これを用いた光電変換素子および色素増感太陽電池 |
KR20060038992A (ko) * | 2003-07-14 | 2006-05-04 | 가부시키가이샤후지쿠라 | 전해질 조성물, 이를 사용한 광전변환소자 및 색소증감태양전지 |
KR20060030574A (ko) * | 2004-10-06 | 2006-04-11 | 한국과학기술연구원 | 염료감응 태양전지용 고효율 대향전극 및 그 제조방법 |
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KR101417996B1 (ko) | 2012-10-08 | 2014-07-16 | 한국전기연구원 | 다중수소결합에 의해 고차구조를 지니는 탄소나노소재를 상대전극으로 이용한 염료감응 태양전지 |
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