Nothing Special   »   [go: up one dir, main page]

Manoharan et al., 2014 - Google Patents

Cyanovinyl substituted benzimidazole based (D–π–A) organic dyes for fabrication of dye sensitized solar cells

Manoharan et al., 2014

View PDF
Document ID
18155751992553682859
Author
Manoharan S
Anandan S
Publication year
Publication venue
Dyes and Pigments

External Links

Snippet

Benzimidazole based metal free organic dyes (D–π–A) with and without cyanovinyl unit have been designed and synthesized via one step processes and tested as sensitizers in the dye sensitized solar cells (DSSC). In such donor-π-bridge-acceptor dyes, N, N …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

    • 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/54—Material technologies
    • Y02E10/549—Material technologies organic 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/54—Material technologies
    • Y02E10/542—Dye sensitized solar cells
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/0077—Coordination compounds, e.g. porphyrin
    • H01L51/0084—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H01L51/0086—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising Ruthenium
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/005—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
    • H01L51/0062—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene aromatic compounds comprising a hetero atom, e.g.: N,P,S
    • H01L51/0071—Polycyclic condensed heteroaromatic hydrocarbons
    • H01L51/0072—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ringsystem, e.g. phenanthroline, carbazole
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage
    • Y02E60/13—Ultracapacitors, supercapacitors, double-layer capacitors

Similar Documents

Publication Publication Date Title
Manoharan et al. Cyanovinyl substituted benzimidazole based (D–π–A) organic dyes for fabrication of dye sensitized solar cells
Iqbal et al. Phenothiazine-based dyes with bilateral extension of π-conjugation for efficient dye-sensitized solar cells
Shen et al. Efficient triphenylamine dyes for solar cells: effects of alkyl-substituents and π-conjugated thiophene unit
Eom et al. Triphenylamine-based organic sensitizers with π-spacer structural engineering for dye-sensitized solar cells: Synthesis, theoretical calculations, molecular spectroscopy and structure-property-performance relationships
Baheti et al. Organic dyes containing fluoren-9-ylidene chromophores for efficient dye-sensitized solar cells
Lee et al. The effects of the number of anchoring groups and N-substitution on the performance of phenoxazine dyes in dye-sensitized solar cells
Zhong et al. Coumarin-bearing triarylamine sensitizers with high molar extinction coefficient for dye-sensitized solar cells
Kim et al. The effect of N-substitution and ethylthio substitution on the performance of phenothiazine donors in dye-sensitized solar cells
Hua et al. Bulky dendritic triarylamine-based organic dyes for efficient co-adsorbent-free dye-sensitized solar cells
Mao et al. Design of Bodipy based organic dyes for high-efficient dye-sensitized solar cells employing double electron acceptors
Manoharan et al. Impact of anchoring groups for improving the binding nature of organic dyes toward high efficient dye sensitized solar cells
Zhou et al. Multi-alkylthienyl appended porphyrins for efficient dye-sensitized solar cells
Wang et al. Effects of the acceptors in triphenylamine-based D–A′–π–A dyes on photophysical, electrochemical, and photovoltaic properties
Huang et al. Novel dyes based on naphthalimide moiety as electron acceptor for efficient dye-sensitized solar cells
Vekariya et al. Coumarin based sensitizers with ortho-halides substituted phenylene spacer for dye sensitized solar cells
Zhang et al. Anti-recombination organic dyes containing dendritic triphenylamine moieties for high open-circuit voltage of DSSCs
Qian et al. Triazatruxene-based organic dyes containing a rhodanine-3-acetic acid acceptor for dye-sensitized solar cells
Iqbal et al. Influence of spatial arrangements of π-spacer and acceptor of phenothiazine based dyes on the performance of dye-sensitized solar cells
Qin et al. Panchromatic donor–acceptor–acceptor sensitizers based on 4H-cyclopenta [2, 1-b: 3, 4-b′] dithiophen-4-one as a strong acceptor for dye-sensitized solar cells
Hong et al. Synthesis of double D–A branched organic dyes employing indole and phenoxazine as donors for efficient DSSCs
Iqbal et al. Impact of hydroxy and octyloxy substituents of phenothiazine based dyes on the photovoltaic performance
Shi et al. New sensitizers bearing quinoxaline moieties as an auxiliary acceptor for dye-sensitized solar cells
Zang et al. Impact of the position isomer of the linkage in the double D–A branch-based organic dyes on the photovoltaic performance
Lai et al. New fluorenone-containing organic photosensitizers for dye-sensitized solar cells
Murali et al. New banana shaped A–D–π–D–A type organic dyes containing two anchoring groups for high performance dye-sensitized solar cells