摘要:
A paste containing a silica polymer, made by substituting at least some of the surface functional groups thereof with alkyl groups, and solvent-removable inorganic particles is prepared, and the paste is applied and fired to form a transparent insulating film in a dye-sensitized solar cell.
摘要:
A paste containing a silica polymer, made by substituting at least some of the surface functional groups thereof with alkyl groups, and solvent-removable inorganic particles is prepared, and the paste is applied and fired to form a transparent insulating film in a dye-sensitized solar cell.
摘要:
The present invention aims to improve the photoelectric current of a dye-sensitized solar cell module and produce a high power dye-sensitized solar cell. The present invention provides a dye-sensitized solar cell module comprising at least two photoelectric conversion elements each comprising a transparent conductive layer, a porous photoelectric conversion layer adsorbing a dye, an electrolytic layer, a catalyst layer, and a conductive layer on a transparent substrate, wherein the respective photoelectric conversion elements are different in at least one among the layering order of the respective layers composing the photoelectric conversion elements; the type and composition of the materials for the respective layers; the particle diameter in the case the materials of the respective layers are granular; the thickness and width of the respective layers; the form of the respective layers; and the open circuit voltage of the photoelectric conversion elements, and thereby the aim is achieved.
摘要:
A photosensitized solar cell characterized in that at least a catalyst layer 3, a porous insulating layer 4 internally containing an electrolyte, a porous semiconductor layer 6 with a photosensitizer adsorbed thereon, internally containing the electrolyte, and a translucent cover member 7 are laminated in this order on a conductive substrate.
摘要:
The present invention aims to improve the photoelectric current of a dye-sensitized solar cell module and produce a high power dye-sensitized solar cell.The present invention provides a dye-sensitized solar cell module comprising at least two photoelectric conversion elements each comprising a transparent conductive layer, a porous photoelectric conversion layer adsorbing a dye, an electrolytic layer, a catalyst layer, and a conductive layer on a transparent substrate, wherein the respective photoelectric conversion elements are different in at least one among the layering order of the respective layers composing the photoelectric conversion elements; the type and composition of the materials for the respective layers; the particle diameter on the case the materials of the respective layers are granular; the thickness and width of the respective layers; the form of the respective layers; and the open circuit voltage of the photoelectric conversion elements, and thereby the aim is achieved.
摘要:
A dye-sensitized solar cell module comprising: a plurality of electrically series-connected solar cells having a first conductive layer formed on an insulating substrate; a photoelectric conversion device formed on the first conductive layer; and a second conductive layer formed on the photoelectric conversion device, wherein the photoelectric conversion device has a photoelectric conversion layer having a porous semiconductor layer adsorbing a dye, a carrier transporting layer and a catalyst layer and the dye-sensitized solar cell module is characterized in that the second conductive layer of the above-described one solar cell contacts the first conductive layer of an adjacent another solar cell and the photoelectric conversion device of the above-described adjacent another solar cell contacts the second conductive layer of the above-described one solar cell.
摘要:
A dye-sensitized solar cell comprising at least a catalyst layer; a porous insulating layer containing an electrolyte in the inside; a porous semiconductor layer adsorbing a sensitizing dye and containing an electrolyte in the inside; and a second conductive layer laminated on a first conductive layer, wherein a contact face between the porous insulating layer or the porous semiconductor layer and the catalyst layer or the second conductive layer laminated adjacent to each other has an uneven form with a surface roughness coefficient Ra in a range of 0.05 to 0.3 μm.
摘要:
A dye-sensitized solar cell formed by layering a conductive layer; a photoelectric conversion layer in which a dye is adsorbed in a porous semiconductor layer and the layer is filled with a carrier transporting material; and a counter electrode including only a counter electrode conductive layer or including a catalyst layer and a counter electrode conductive layer on a support made of a light transmitting material, in which the photoelectric conversion layer is brought into contact with the counter electrode; the porous semiconductor layer forming the photoelectric conversion layer has two or more layers with different light scattering properties; and the two or more porous semiconductor layers are layered in an order of from a layer with lower light scattering property to a layer with higher light scattering property from a light receiving face side of the dye-sensitized solar cell.
摘要:
A dye-sensitized solar cell module comprising: a plurality of electrically series-connected solar cells having a first conductive layer formed on an insulating substrate; a photoelectric conversion device formed on the first conductive layer; and a second conductive layer formed on the photoelectric conversion device, wherein the photoelectric conversion device has a photoelectric conversion layer having a porous semiconductor layer adsorbing a dye, a carrier transporting layer and a catalyst layer and the dye-sensitized solar cell module is characterized in that the second conductive layer of the above-described one solar cell contacts the first conductive layer of an adjacent another solar cell and the photoelectric conversion device of the above-described adjacent another solar cell contacts the second conductive layer of the above-described one solar cell.
摘要:
Provided are a dye-sensitized solar cell wherein a counter electrode composed of a stable counter electrode conductive layer and a catalyst layer is formed on a porous insulation layer, and a dye-sensitized solar cell module wherein the dye-sensitized solar cell is utilized. A dye-sensitized solar cell includes a supporting body made of a light-transmissive material, and a laminate wherein a conductive layer, a photoelectric conversion layer having a porous semiconductor layer with a dye adsorbed therein, a porous insulation layer, a counter electrode conductive layer, and a catalyst layer are laminated in the order presented. The photoelectric conversion layer and the porous insulation lay are filled with a carrier transport material.