KR101921638B1 - 태양전지 - Google Patents
태양전지 Download PDFInfo
- Publication number
- KR101921638B1 KR101921638B1 KR1020150103820A KR20150103820A KR101921638B1 KR 101921638 B1 KR101921638 B1 KR 101921638B1 KR 1020150103820 A KR1020150103820 A KR 1020150103820A KR 20150103820 A KR20150103820 A KR 20150103820A KR 101921638 B1 KR101921638 B1 KR 101921638B1
- Authority
- KR
- South Korea
- Prior art keywords
- group
- substituted
- unsubstituted
- layer
- formula
- 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.)
- Active
Links
- 239000010410 layer Substances 0.000 claims description 135
- 239000011368 organic material Substances 0.000 claims description 54
- 150000001875 compounds Chemical class 0.000 claims description 39
- 239000012044 organic layer Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 28
- 125000004432 carbon atom Chemical group C* 0.000 claims description 22
- 238000004770 highest occupied molecular orbital Methods 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 16
- 125000003118 aryl group Chemical group 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 150000002894 organic compounds Chemical class 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 claims description 7
- -1 nitrogen ion Chemical class 0.000 claims description 7
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 125000002560 nitrile group Chemical group 0.000 claims description 5
- 125000003375 sulfoxide group Chemical group 0.000 claims description 5
- 125000004642 (C1-C12) alkoxy group Chemical group 0.000 claims description 4
- 125000006539 C12 alkyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000003368 amide group Chemical group 0.000 claims description 4
- 150000003974 aralkylamines Chemical group 0.000 claims description 4
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 4
- 125000004185 ester group Chemical group 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- 125000000565 sulfonamide group Chemical group 0.000 claims description 4
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 4
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 4
- 150000002736 metal compounds Chemical class 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 150000003624 transition metals Chemical class 0.000 claims description 3
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 2
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000003792 electrolyte Substances 0.000 description 10
- 239000000975 dye Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- 238000005137 deposition process Methods 0.000 description 6
- 230000031700 light absorption Effects 0.000 description 6
- LLWRXQXPJMPHLR-UHFFFAOYSA-N methylazanium;iodide Chemical compound [I-].[NH3+]C LLWRXQXPJMPHLR-UHFFFAOYSA-N 0.000 description 6
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000011244 liquid electrolyte Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- STTGYIUESPWXOW-UHFFFAOYSA-N 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline Chemical compound C=12C=CC3=C(C=4C=CC=CC=4)C=C(C)N=C3C2=NC(C)=CC=1C1=CC=CC=C1 STTGYIUESPWXOW-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical group 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000005525 hole transport Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011245 gel electrolyte Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
- H10K85/211—Fullerenes, e.g. C60
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- 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
- H01G9/2004—Light-sensitive devices characterised by the electrolyte, e.g. comprising an organic electrolyte
- H01G9/2009—Solid electrolytes
-
- H01L51/428—
-
- 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
- H10K30/20—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising organic-organic junctions, e.g. donor-acceptor junctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/50—Organic perovskites; Hybrid organic-inorganic perovskites [HOIP], e.g. CH3NH3PbI3
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
- H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/30—Doping active layers, e.g. electron transporting layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Photovoltaic Devices (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
Abstract
Description
도 3은 실시예 1과 같이 형성된 광활성층의 파장에 따른 광흡수 및 상기 실시예 1에 따라 제조된 소자의 외관 사진을 나타낸 것이다.
도 4는 실시예 1과 같이 제조된 광활성층 표면의 주사전자현미경(SEM) 이미지를 나타낸 것이다.
도 5는 실시예 2-1에 따라 제조된 태양전지 및 비교예 1에 따라 제조된 태양전지의 전압-전류 밀도를 측정한 결과를 나타낸 것이다.
도 6은 실시예 2-2에 따라 제조된 태양전지에 따라 제조된 태양전지의 전압-전류 밀도를 측정한 결과를 나타낸 것이다.
도 7은 실시예 2-2에서의 태양전지의 단면의 주사전자현미경(SEM) 이미지를 나타낸 것이다.
도 8은 실시예 2-3에 따라 제조된 태양전지의 전압-전류 밀도를 측정한 결과를 나타낸 것이다.
도 9는 실시예 2-4에 따라 제조된 태양전지의 전압-전류 밀도를 측정한 결과를 나타낸 것이다.
200: 캐소드
300: 광활성층
410, 420: 제1 유기물층
510, 520: 제2 유기물층
Claims (16)
- 애노드;
상기 애노드에 대향하여 구비된 캐소드; 및
상기 애노드 및 상기 캐소드 사이에 구비된 페로브스카이트 구조의 화합물을 포함하는 광활성층을 포함하고,
상기 애노드와 상기 광활성층 사이에, 적어도 하나의 제1 유기물층 및 적어도 하나의 제2 유기물층이 교대로 구비되며,
상기 제1 유기물층은 하기 화학식 1로 표시되는 화합물을 포함하고,
상기 제2 유기물층은 HOMO 에너지 준위가 -5 eV 이하인 정공수송물질을 포함하며,
상기 화학식 1로 표시되는 화합물의 LUMO 에너지 준위와 상기 정공수송물질의 HOMO 에너지 준위의 차이는 0.5 eV 이하인 것인 태양전지:
[화학식 1]
상기 화학식 1에 있어서,
R1 내지 R6는 각각 독립적으로, 수소; 할로겐기; 니트릴기; 니트로기; 술포닐기; 술폭사이드기; 술폰아미드기; 술포네이트기; 트리플루오로메틸기; 에스테르기; 아미드기; 치환 또는 비치환의 직쇄 또는 분지쇄의 C1 내지 C12의 알콕시기; 치환 또는 비치환의 직쇄 또는 분지쇄 C1 내지 C12의 알킬기; 치환 또는 비치환의 직쇄 또는 분지쇄 C2 내지 C12의 알케닐기; 치환 또는 비치환의 방향족 또는 비방향족의 이형고리기; 치환 또는 비치환의 아릴기; 치환 또는 비치환의 모노- 또는 디-아릴아민기; 및 치환 또는 비치환의 아랄킬아민기으로 구성된 군에서 선택된다. - 청구항 1에 있어서,
어느 하나의 상기 제1 유기물층은 상기 애노드에 직접 접하여 구비된 것인 태양전지. - 청구항 1에 있어서,
어느 하나의 상기 제2 유기물층은 상기 광활성층에 직접 접하여 구비된 것인 태양전지. - 청구항 1에 있어서,
상기 애노드와 상기 광활성층 사이에, 상기 제1 유기물층 및 상기 제2 유기물층이 순차적으로 구비된 것인 태양전지. - 청구항 1에 있어서,
상기 애노드와 상기 광활성층 사이에, 상기 제1 유기물층(410), 상기 제2 유기물층(510), 상기 제1 유기물층(420) 및 상기 제2 유기물층(520)이 순차적으로 구비된 것인 태양전지. - 삭제
- 청구항 1에 있어서,
적어도 하나의 상기 제2 유기물층은 일함수가 4.5 eV 이하인 물질을 더 포함하는 것인 태양전지. - 청구항 1에 있어서,
상기 제1 유기물층의 두께는 1 ㎚ 이상 100 ㎚ 이하인 것인 태양전지. - 청구항 1에 있어서,
상기 제2 유기물층의 두께는 5 ㎚ 이상 100 ㎚ 이하인 것인 태양전지. - 애노드;
상기 애노드에 대향하여 구비된 캐소드; 및
상기 애노드 및 상기 캐소드 사이에 구비된 페로브스카이트 구조의 화합물을 포함하는 광활성층을 포함하고,
상기 애노드와 상기 광활성층 사이에, 적어도 하나의 제1 유기물층 및 적어도 하나의 제2 유기물층이 교대로 구비되며,
상기 제1 유기물층은 하기 화학식 1로 표시되는 화합물을 포함하고,
상기 제2 유기물층은 HOMO 에너지 준위가 -5 eV 이하인 정공수송물질을 포함하며,
상기 페로브스카이트 구조의 화합물은 하기 구조식 1-1을 만족하는 것인 태양전지:
[화학식 1]
상기 화학식 1에 있어서,
R1 내지 R6는 각각 독립적으로, 수소; 할로겐기; 니트릴기; 니트로기; 술포닐기; 술폭사이드기; 술폰아미드기; 술포네이트기; 트리플루오로메틸기; 에스테르기; 아미드기; 치환 또는 비치환의 직쇄 또는 분지쇄의 C1 내지 C12의 알콕시기; 치환 또는 비치환의 직쇄 또는 분지쇄 C1 내지 C12의 알킬기; 치환 또는 비치환의 직쇄 또는 분지쇄 C2 내지 C12의 알케닐기; 치환 또는 비치환의 방향족 또는 비방향족의 이형고리기; 치환 또는 비치환의 아릴기; 치환 또는 비치환의 모노- 또는 디-아릴아민기; 및 치환 또는 비치환의 아랄킬아민기으로 구성된 군에서 선택되고,
[구조식 1-1]
A B(1-y)B'y X(3-Z)X'Z
상기 A는 1가의 치환 또는 비치환된 질소 이온, 1가의 치환 또는 비치환된 탄소 이온, 알칼리금속 이온 또는 알칼리토금속 이온이고,
상기 B 및 상기 B'는 각각 독립적으로 전이금속의 양이온이며,
상기 X 및 상기 X'는 각각 독립적으로 16족 및 17족으로 선택되는 군에서 선택되는 원소의 음이온이고, 0≤y≤1이며, 0≤z≤3이다. - 청구항 10에 있어서,
상기 A는 하기 화학식 2-1로 표시되는 1가 이온인 것인 태양전지:
[화학식 2-1]
[A'pA''(1-p)]+
상기 A' 및 A''는 각각 독립적으로 Li+, Na+, K+, Rb+, Cs+, Be2+, Ca2+, Sr2+, 또는 Ba2+이고, 0≤p≤1이다. - 청구항 1에 있어서,
상기 페로브스카이트 구조의 화합물은 하기 구조식 2-1 내지 2-6 중 어느 하나를 만족하는 것인 태양전지:
[구조식 2-1]
CH3NH3PbX(3-Z)X' Z
[구조식 2-2]
HC(NH2)2PbX(3-Z)X'Z
[구조식 2-3]
CH3NH3SnX(3-Z)X'Z
[구조식 2-4]
HC(NH2)2SnX(3-Z)X'Z
[구조식 2-5]
CH3NH3PbySn(1-y)X(3-Z)X'Z
[구조식 2-6]
HC(NH2)2PbySn(1-y)X(3-Z)X'Z
상기 구조식 2-1 내지 2-6에 있어서,
X 및 상기 X'는 각각 독립적으로 할로겐 이온이고, y는 0 이상 1 이하의 실수이며, z는 0 이상 3 이하의 실수이다. - 청구항 1에 있어서,
상기 광활성층은 금속 화합물을 더 포함하는 것인 태양전지. - 청구항 1에 있어서,
상기 태양전지는 기판을 더 포함하고, 상기 기판 상에 상기 애노드 또는 상기 캐소드가 구비되는 것인 태양전지.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20140092764 | 2014-07-22 | ||
| KR1020140092764 | 2014-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160011607A KR20160011607A (ko) | 2016-02-01 |
| KR101921638B1 true KR101921638B1 (ko) | 2018-11-26 |
Family
ID=55163338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150103820A Active KR101921638B1 (ko) | 2014-07-22 | 2015-07-22 | 태양전지 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10483045B2 (ko) |
| KR (1) | KR101921638B1 (ko) |
| CN (1) | CN106663737B (ko) |
| WO (1) | WO2016013878A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170092471A (ko) * | 2016-02-03 | 2017-08-11 | 주식회사 엘지화학 | 유무기 하이브리드 페로브스카이트 태양 전지 |
| KR102758947B1 (ko) * | 2019-07-26 | 2025-01-22 | 주식회사 엘지화학 | 유-무기 복합 태양전지 및 그 제조방법 |
| WO2022066707A1 (en) | 2020-09-22 | 2022-03-31 | Caelux Corporation | Methods and devices for integrated tandem solar module fabrication |
| KR102737227B1 (ko) * | 2021-11-15 | 2024-12-03 | 한국전자기술연구원 | 엣지 서버 내 샷시 매니저의 로그 분석 기반 적응형 온도 제어 방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6037215B2 (ja) | 2012-09-28 | 2016-12-07 | 学校法人桐蔭学園 | 有機無機ハイブリッド構造からなる光電変換素子 |
| JP6069989B2 (ja) | 2012-09-12 | 2017-02-01 | 日本ゼオン株式会社 | ペロブスカイト化合物を用いた光電変換素子の製造方法 |
| JP6069987B2 (ja) | 2012-09-12 | 2017-02-01 | 日本ゼオン株式会社 | ペロブスカイト化合物を用いた光電変換素子の製造方法 |
| JP6074962B2 (ja) | 2012-09-13 | 2017-02-08 | 日本ゼオン株式会社 | ペロブスカイト化合物を用いた光電変換素子およびその製造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002094085A (ja) * | 2000-09-13 | 2002-03-29 | Kyocera Corp | 有機太陽電池 |
| KR20070044981A (ko) * | 2005-10-26 | 2007-05-02 | 삼성전자주식회사 | 태양전지 구동형 표시소자 및 그의 제조방법 |
| KR20140072830A (ko) * | 2010-10-15 | 2014-06-13 | 더 리젠츠 오브 더 유니버시티 오브 미시간 | 광전변환 디바이스에서 광활성 층의 에피택셜 성장을 제어하기 위한 물질 |
| CN103383990A (zh) * | 2012-05-02 | 2013-11-06 | 友达光电股份有限公司 | 六氮杂苯并菲衍生物在有机发光元件的应用 |
| KR101418459B1 (ko) * | 2012-10-18 | 2014-07-14 | 서울대학교산학협력단 | 낮은 최고준위점유분자궤도 에너지 준위의 전자 공여체를 사용한 유기 태양전지에서 S형태의 전류-전압 그래프를 극복하기 위한 효과적인 p형 도펀트, 레늄 산화물 |
| GB2508289B (en) * | 2012-10-31 | 2015-09-30 | Lg Display Co Ltd | Organic light emitting display device |
| CA2895654A1 (en) * | 2012-12-20 | 2014-06-26 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Perovskite schottky type solar cell |
| KR101461641B1 (ko) * | 2013-01-10 | 2014-12-05 | 한국화학연구원 | 내구성과 고성능의 무유기 하이브리드 태양전지 |
| TWI485154B (zh) * | 2013-05-09 | 2015-05-21 | Univ Nat Cheng Kung | 具鈣鈦礦結構吸光材料之有機混成太陽能電池及其製造方法 |
| KR102115749B1 (ko) * | 2013-06-27 | 2020-05-27 | 오지 홀딩스 가부시키가이샤 | 유기 박막 태양 전지 및 유기 박막 태양 전지의 제조 방법 |
| EP2846371A1 (en) * | 2013-09-10 | 2015-03-11 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | Inverted solar cell and process for producing the same |
| CN103700776B (zh) * | 2013-12-31 | 2017-07-14 | 北京维信诺科技有限公司 | 一种有机发光显示器件 |
-
2015
- 2015-07-22 US US15/326,228 patent/US10483045B2/en active Active
- 2015-07-22 WO PCT/KR2015/007648 patent/WO2016013878A1/ko not_active Ceased
- 2015-07-22 KR KR1020150103820A patent/KR101921638B1/ko active Active
- 2015-07-22 CN CN201580039612.4A patent/CN106663737B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6069989B2 (ja) | 2012-09-12 | 2017-02-01 | 日本ゼオン株式会社 | ペロブスカイト化合物を用いた光電変換素子の製造方法 |
| JP6069987B2 (ja) | 2012-09-12 | 2017-02-01 | 日本ゼオン株式会社 | ペロブスカイト化合物を用いた光電変換素子の製造方法 |
| JP6074962B2 (ja) | 2012-09-13 | 2017-02-08 | 日本ゼオン株式会社 | ペロブスカイト化合物を用いた光電変換素子およびその製造方法 |
| JP6037215B2 (ja) | 2012-09-28 | 2016-12-07 | 学校法人桐蔭学園 | 有機無機ハイブリッド構造からなる光電変換素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106663737A (zh) | 2017-05-10 |
| WO2016013878A1 (ko) | 2016-01-28 |
| US10483045B2 (en) | 2019-11-19 |
| US20170200562A1 (en) | 2017-07-13 |
| KR20160011607A (ko) | 2016-02-01 |
| CN106663737B (zh) | 2019-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Nakka et al. | Analytical review of spiro‐OMeTAD hole transport materials: paths toward stable and efficient perovskite solar cells | |
| AU2004303637B2 (en) | Nano-array electrode manufacturing method and photoelectric converter using same | |
| Kulbak et al. | How important is the organic part of lead halide perovskite photovoltaic cells? Efficient CsPbBr3 cells | |
| CN105593206B (zh) | 空穴传输材料 | |
| US9614169B2 (en) | Back contact perovskite solar cell | |
| EP3185323A1 (en) | Doped perovskites and their use as active and/or charge transport layers in optoelectronic devices | |
| EP3499597A1 (en) | Electron specific oxide double layer contacts for highly efficient and uv stable perovskite device | |
| Xu et al. | High-efficiency planar hybrid perovskite solar cells using indium sulfide as electron transport layer | |
| EP3306691B1 (en) | Organic-inorganic composite solar cell | |
| JP2015119102A (ja) | ハイブリッド型太陽電池 | |
| EP1089305A2 (en) | Electrolyte composition, photoelectric conversion device and photo-electrochemical cell | |
| KR20030020856A (ko) | 공액계 고체 반도체를 포함하는 디바이스 및 이의 제조방법 | |
| JPWO2016136729A1 (ja) | 光電変換素子および太陽電池 | |
| JP2015515749A (ja) | 有機分子によりドープされた金属酸化物電荷輸送材料 | |
| US20090133746A1 (en) | Solid-State Electrolyte Composition Containing Liquid Crystal Materials and Dye-Sensitized Solar Cells Using the Same | |
| EP3518301A1 (en) | Crystal defects mitigating agents for high power conversion efficiency and stability of perovskite photovoltaic devices | |
| KR20160069461A (ko) | 유무기 하이브리드 페로브스카이트 화합물, 이의 제조방법 및 이를 포함하는 태양전지 | |
| KR101921638B1 (ko) | 태양전지 | |
| US20240404763A1 (en) | Methods for manufacturing a solar cell | |
| WO2016038825A1 (en) | Back contact perovskite solar cell | |
| US10056555B2 (en) | Photoelectric conversion element and method for manufacturing the same | |
| JP2000223167A (ja) | 光電変換素子および光電気化学電池 | |
| JP2012084250A (ja) | 光電変換素子及び太陽電池 | |
| JP2010277998A (ja) | 光電変換素子及び太陽電池 | |
| KR20110090936A (ko) | Osc/opv 디바이스에서의 흡수제로서의 복착염 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20150722 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20180504 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20181115 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20181119 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20181120 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20210927 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20220926 Start annual number: 5 End annual number: 5 |