GEL-TYPE POLYMER ELECTROLYTE COMPOSITION AND DYE-SENSITIZED SOLAR CELL INCLUDING SAME
The present invention relates to a gel-type polymer electrolyte composition and a dye-sensitized solar cell including same. The gel-type polymer electrolyte composition of the present invention, including a polyethylene glycol-polyproylene glycol-polyethylene glycol (PEG-PPG-PEG) block copolymer, ca...
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Format | Patent |
Language | English French Korean |
Published |
18.05.2012
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Abstract | The present invention relates to a gel-type polymer electrolyte composition and a dye-sensitized solar cell including same. The gel-type polymer electrolyte composition of the present invention, including a polyethylene glycol-polyproylene glycol-polyethylene glycol (PEG-PPG-PEG) block copolymer, can have low crystallinity without the problem of electrolyte leakage, thereby allowing easy injection of an electrolyte solution as the dye-sensitization of the solar cell does not lead to blockage of the inlet for electrolyte injection, and thereby allowing a longer lifespan, which results in high photoelectric conversion efficiency, and thus rendering the present invention useful for the electrolyte in the dye-sensitized solar cell.
La présente invention a pour objet une composition d'électrolyte polymère de type gel et une cellule solaire sensibilisée par colorant la comprenant. La composition d'électrolyte polymère de type gel selon la présente invention, comprenant un copolymère séquencé polyéthylène glycol - polypropylène glycol - polyéthylène glycol (PEG-PPG-PEG) peut avoir une faible cristallinité sans le problème d'une fuite d'électrolyte, ce qui permet une injection facile d'une solution d'électrolyte en tant que sensibilisation aux colorants de la cellule solaire, ne conduit pas à un blocage de l'entrée pour l'injection d'électrolyte, ce qui permet une durée de vie plus longue, ce qui a pour conséquence une efficacité de conversion photoélectrique élevée, et ce qui rend la présente invention utile pour l'électrolyte dans la cellule solaire sensibilisée par colorant. |
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AbstractList | The present invention relates to a gel-type polymer electrolyte composition and a dye-sensitized solar cell including same. The gel-type polymer electrolyte composition of the present invention, including a polyethylene glycol-polyproylene glycol-polyethylene glycol (PEG-PPG-PEG) block copolymer, can have low crystallinity without the problem of electrolyte leakage, thereby allowing easy injection of an electrolyte solution as the dye-sensitization of the solar cell does not lead to blockage of the inlet for electrolyte injection, and thereby allowing a longer lifespan, which results in high photoelectric conversion efficiency, and thus rendering the present invention useful for the electrolyte in the dye-sensitized solar cell.
La présente invention a pour objet une composition d'électrolyte polymère de type gel et une cellule solaire sensibilisée par colorant la comprenant. La composition d'électrolyte polymère de type gel selon la présente invention, comprenant un copolymère séquencé polyéthylène glycol - polypropylène glycol - polyéthylène glycol (PEG-PPG-PEG) peut avoir une faible cristallinité sans le problème d'une fuite d'électrolyte, ce qui permet une injection facile d'une solution d'électrolyte en tant que sensibilisation aux colorants de la cellule solaire, ne conduit pas à un blocage de l'entrée pour l'injection d'électrolyte, ce qui permet une durée de vie plus longue, ce qui a pour conséquence une efficacité de conversion photoélectrique élevée, et ce qui rend la présente invention utile pour l'électrolyte dans la cellule solaire sensibilisée par colorant. |
Author | BAE, HO-GI SEO, GI-WEON LEE, KEE-DOO BAEK, JONG-HYUB |
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DocumentTitleAlternate | COMPOSITION D'ÉLECTROLYTE POLYMÈRE DE TYPE GEL ET CELLULE SOLAIRE SENSIBILISÉE PAR COLORANT LA COMPRENANT |
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RelatedCompanies | DONGJIN SEMICHEM CO., LTD BAE, HO-GI SEO, GI-WEON LEE, KEE-DOO BAEK, JONG-HYUB |
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Snippet | The present invention relates to a gel-type polymer electrolyte composition and a dye-sensitized solar cell including same. The gel-type polymer electrolyte... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
Title | GEL-TYPE POLYMER ELECTROLYTE COMPOSITION AND DYE-SENSITIZED SOLAR CELL INCLUDING SAME |
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