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WO2012107488A3 - Metal-free photosensitizers - Google Patents

Metal-free photosensitizers Download PDF

Info

Publication number
WO2012107488A3
WO2012107488A3 PCT/EP2012/052127 EP2012052127W WO2012107488A3 WO 2012107488 A3 WO2012107488 A3 WO 2012107488A3 EP 2012052127 W EP2012052127 W EP 2012052127W WO 2012107488 A3 WO2012107488 A3 WO 2012107488A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
photosensitizers
free
free photosensitizers
contemplated
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/EP2012/052127
Other languages
French (fr)
Other versions
WO2012107488A2 (en
Inventor
Stefano Maiorana
Emanuela LICANDRO
Elena LONGHI
Silvia Cauteruccio
Alessandro Abbotto
Clara Baldoli
Filippo De Angelis
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.)
Consiglio Nazionale delle Richerche CNR
Universita degli Studi di Milano
Original Assignee
Consiglio Nazionale delle Richerche CNR
Universita degli Studi di Milano
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 Consiglio Nazionale delle Richerche CNR, Universita degli Studi di Milano filed Critical Consiglio Nazionale delle Richerche CNR
Publication of WO2012107488A2 publication Critical patent/WO2012107488A2/en
Publication of WO2012107488A3 publication Critical patent/WO2012107488A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/008—Triarylamine dyes containing no other chromophores
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • C09B23/0058—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof the substituent being CN
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
    • 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
    • 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
    • H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic 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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

The present invention relates to metal-free organic photosensitizers and to the process for their preparation; the use of such compounds for manufacturing solar cells is contemplated as well.
PCT/EP2012/052127 2011-02-08 2012-02-08 Metal-free photosensitizers Ceased WO2012107488A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2011A000184 2011-02-08
ITMI2011A000184A IT1403920B1 (en) 2011-02-08 2011-02-08 "METAL FREE" PHOTOSENSIBILIZING COMPOUNDS.

Publications (2)

Publication Number Publication Date
WO2012107488A2 WO2012107488A2 (en) 2012-08-16
WO2012107488A3 true WO2012107488A3 (en) 2013-01-10

Family

ID=43976090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/052127 Ceased WO2012107488A2 (en) 2011-02-08 2012-02-08 Metal-free photosensitizers

Country Status (2)

Country Link
IT (1) IT1403920B1 (en)
WO (1) WO2012107488A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101465454B1 (en) * 2012-11-13 2014-12-02 재단법인대구경북과학기술원 Photosensitizer for photovoltaic cell, and photovoltaic cell including same
WO2017159657A1 (en) * 2016-03-18 2017-09-21 Dic株式会社 Novel compound and semiconductor material containing same
CN107033058A (en) * 2017-05-17 2017-08-11 江苏斯威森生物医药工程研究中心有限公司 The synthesis technique of azacyclo- high selectivity aldehyde
WO2024203704A1 (en) * 2023-03-24 2024-10-03 富士フイルム株式会社 Photoelectric conversion element, imaging element, optical sensor, and compound
WO2024262437A1 (en) * 2023-06-20 2024-12-26 富士フイルム株式会社 Photoelectric conversion element, imaging element, light sensor, method for producing imaging element, and compound

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06230592A (en) * 1993-02-02 1994-08-19 Fuji Electric Co Ltd Electrophotogtaphic sensitive body
JP2009059841A (en) * 2007-08-31 2009-03-19 Mitsui Chemicals Inc Organic transistor
WO2010144469A2 (en) * 2009-06-08 2010-12-16 Plextronics, Inc. Dye and conductive polymer compositions for use in solid-state electronic devices
WO2010147428A2 (en) * 2009-06-19 2010-12-23 주식회사 동진쎄미켐 Novel organic dye and preparation method thereof
US20110074491A1 (en) * 2009-09-29 2011-03-31 Fujifilm Corporation Photoelectric conversion device, photoelectric conversion device material, photosensor and imaging device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06230592A (en) * 1993-02-02 1994-08-19 Fuji Electric Co Ltd Electrophotogtaphic sensitive body
JP2009059841A (en) * 2007-08-31 2009-03-19 Mitsui Chemicals Inc Organic transistor
WO2010144469A2 (en) * 2009-06-08 2010-12-16 Plextronics, Inc. Dye and conductive polymer compositions for use in solid-state electronic devices
WO2010147428A2 (en) * 2009-06-19 2010-12-23 주식회사 동진쎄미켐 Novel organic dye and preparation method thereof
US20110074491A1 (en) * 2009-09-29 2011-03-31 Fujifilm Corporation Photoelectric conversion device, photoelectric conversion device material, photosensor and imaging device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RENZHI LI ET AL: "Synchronously Reduced Surface States, Charge Recombination, and Light Absorption Length for High-Performance Organic Dye-Sensitized Solar Cells", THE JOURNAL OF PHYSICAL CHEMISTRY B, vol. 114, no. 13, 8 April 2010 (2010-04-08), pages 4461 - 4464, XP055007517, ISSN: 1520-6106, DOI: 10.1021/jp101222s *

Also Published As

Publication number Publication date
IT1403920B1 (en) 2013-11-08
ITMI20110184A1 (en) 2012-08-09
WO2012107488A2 (en) 2012-08-16

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