Patent application number | Description | Published |
20110226315 | ELECTROLYTE FOR PHOTOELECTRIC CONVERSION ELEMENTS, AND PHOTOELECTRIC CONVERSION ELEMENT AND DYE-SENSITIZED SOLAR CELL USING THE ELECTROLYTE - An object of the present invention is to provide an electrolyte for photoelectric conversion elements, and a photoelectric conversion element and a dye-sensitized solar cell using the electrolyte, wherein high energy conversion efficiency can be achieved while substantially not including iodine. The electrolyte for a photoelectric conversion element of the present invention includes an ionic liquid (A) and a carbon material (B) having a specific surface area of from 1,000 to 3,500 m | 09-22-2011 |
20110253202 | ELECTROLYTE FOR PHOTOELECTRIC CONVERSION ELEMENTS, AND PHOTOELECTRIC CONVERSION ELEMENT AND DYE-SENSITIZED SOLAR CELL USING THE ELECTROLYTE - An object of the present invention is to provide an electrolyte for photoelectric conversion elements, and a photoelectric conversion element and a dye-sensitized solar cell using the electrolyte, wherein high energy conversion efficiency can be achieved while substantially not including iodine. The electrolyte for a photoelectric conversion element of the present invention includes an ionic liquid (A) and a carbon material (B). The carbon material (B) is a carbon material (B1) displaying a pH, measured by a pH measuring method specified in Japanese Industry Standard (JIS) Z8802, of from 2 to 6 and/or a boron-modified acetylene black (B2). A content of the carbon material (B) is from 10 to 50 parts by mass per 100 parts by mass of the ionic liquid (A). | 10-20-2011 |
20120037230 | ELECTROLYTE FOR PHOTOELECTRIC CONVERSION ELEMENTS, AND PHOTOELECTRIC CONVERSION ELEMENT AND DYE-SENSITIZED SOLAR CELL USING THE ELECTROLYTE - An object of the present invention is to provide an electrolyte for a photoelectric conversion element that can achieve superior heat resistance, and a photoelectric conversion element and a dye-sensitized solar cell using the electrolyte. The electrolyte for a photoelectric conversion element of the present invention includes an organic salt compound (A) containing a tertiary or quaternary cation. Additionally, at least an organic salt compound (a1) containing a tertiary or quaternary cation and a thiocyanate anion is used as the organic salt compound (A). | 02-16-2012 |
20130008502 | ELECTROLYTE FOR PHOTOELECTRIC CONVERSION ELEMENTS, AND PHOTOELECTRIC CONVERSION ELEMENT AND DYE-SENSITIZED SOLAR CELL USING THE ELECTROLYTE - An object of the present invention is to provide an electrolyte for a photoelectric conversion element that can achieve superior moisture resistance, and a photoelectric conversion element and a dye-sensitized solar cell using the electrolyte. An electrolyte for a photoelectric conversion element of the present invention includes an ionic liquid (A) and a lamellar clay mineral (B). Additionally, the lamellar clay mineral (B) contains an alkylsilyl group. | 01-10-2013 |
20130146143 | ELECTROLYTE FOR PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION ELEMENT USING THE ELECTROLYTE, AND DYE-SENSITIZED SOLAR CELL USING THE ELECTROLYTE - An object of the present invention is to provide an electrolyte for a photoelectric conversion element that can achieve superior moisture resistance. The electrolyte for a photoelectric conversion element of the present invention is an electrolyte for a photoelectric conversion element which contains an organic salt compound (A) and a lamellar clay mineral (B), wherein the above-mentioned organic salt compound (A) contains more than 50 mass %, in terms of cationic weight, of an organic salt compound (a1) having a specific cation. | 06-13-2013 |
20130202962 | CONDUCTIVE POLYMER/POROUS CARBON MATERIAL COMPOSITE AND ELECTRODE MATERIAL USING SAME - The present invention provides: an electric double-layer capacitor, a lithium ion secondary battery, and a lithium ion capacitor, each having high electrostatic capacitance and excellent cycle characteristics; an electrode material capable of providing the electric double-layer capacitor, the lithium ion secondary battery, and the lithium ion capacitor; and a composite used in the electrode material. The composite of a conductive polymer has a nitrogen atom and a porous carbon material. The conductive polymer is bound to a surface of the porous carbon material. A total pore volume of all of the pores having a diameter of 0.5 to 100.0 nm measured by a BJH method is from 0.3 to 3.0 cm | 08-08-2013 |
20130206234 | ELECTROLYTE FOR PHOTOELECTRIC CONVERSION ELEMENT, AND PHOTOELECTRIC CONVERSION ELEMENT AND DYE-SENSITISED SOLAR CELL USING SAME - The object of the present invention is to provide an electrolyte for a photoelectric conversion element capable of obtaining a dye-sensitized solar cell having excellent stability. The electrolyte for a photoelectric conversion element of the present invention is an electrolyte for a photoelectric conversion element that contains an organic salt compound (A) having a tertiary or quaternary cation and an organically modified lamellar double hydroxide (B). | 08-15-2013 |
20130206235 | ELECTROLYTE FOR PHOTOELECTRIC CONVERSION ELEMENT, AND PHOTOELECTRIC CONVERSION ELEMENT AND DYE-SENSITIZED SOLAR CELL USING SAME - An object of the present invention is to provide an electrolyte for a photoelectric conversion element that can achieve superior moisture resistance, and a photoelectric conversion element and a dye-sensitized solar cell using the electrolyte. The electrolyte for a photoelectric conversion element of the present invention includes an organic solvent (A) and a lamellar clay mineral (B). The organic solvent (A) has a boiling point of 150° C. or higher, and a relative dielectric constant of 20 or higher. | 08-15-2013 |
20140030594 | CONDUCTIVE POLYMER/POROUS CARBON MATERIAL COMPOSITE AND ELECTRODE MATERIAL USING SAME - The purpose of the present invention is to provide: an electric double-layer capacitor, a lithium ion secondary battery, and a lithium ion capacitor, each of which has excellent cycle characteristics; an electrode material which is capable of providing the electric double-layer capacitor, the lithium ion secondary battery, and the lithium ion capacitor; and a composite which is used in the electrode material. The composite of the present invention is a composite produced by compositing from 0.5 to 5 parts by mass of nitrogen atom-containing conductive polymer per 100 parts by mass of porous carbon material. The composite of the present invention is a composite where the peak area ratio (nitrogen/carbon ratio) of peak area derived from nitrogen atoms to peak area derived from carbon atoms in the spectrum by X-ray photoelectron spectroscopy becomes 0.005 to 0.05. | 01-30-2014 |