WO/2015/177899 BUFFER LAYER FILM-FORMING METHOD AND BUFFER LAYER||WO||26.11.2015|
||PCT/JP2014/063544||TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION ||SHIRAHATA Takahiro |
The present invention relates to a method for film-forming a buffer layer to be used for a solar cell
, said buffer layer being to be disposed between a light absorbing layer and a transparent conductive film. Specifically, in this buffer layer film-forming method, a solution (4) is atomized, said solution containing zinc and aluminum as metal raw materials of the buffer layer. Then, a substrate (2) disposed in the atmosphere is heated. Then, the atomized solution is sprayed to the substrate being heated.
WO/2015/178531 PREPARATION METHOD OF COUNTER ELECTRODE OF DYE-SENSITIZED SOLAR CELL USING CATALYST METAL PASTE AND DYE-SENSITIZED SOLAR CELL USING SAME||WO||26.11.2015|
||PCT/KR2014/006250||EAGON WINDOWS&DOORS CO.,LTD. ||SHON, Dong Wook |
The present invention relates to a preparation method of a counter electrode of a dye-sensitized solar cell
and a dye-sensitized solar cell
using the same. The present invention provides the preparation method of a counter electrode of a dye-sensitized solar cell
comprising the steps of: mixing an organic solvent with a polymer resin at a preset mixture ratio; stirring the mixed organic solvent under preset conditions to manufacture an organic vehicle; adding a catalyst metal compound to the organic vehicle at a preset mixture ratio; stirring the mixed organic vehicle under preset conditions to manufacture a catalyst metal paste having viscosity in the range between 10 and 40 kcps; preparing a substrate having a transparent electrode layer formed thereon; printing the catalyst metal paste on the transparent electrode layer; and sintering a resultant catalyst metal layer.
WO/2015/177236 MULTIPLE-JUNCTION PHOTOVOLTAIC CELL BASED ON ANTIMONIDE MATERIALS||WO||26.11.2015|
||PCT/EP2015/061160||UNIVERSITE DE MONTPELLIER ||CUMINAL, Yvan |
The invention relates to a photovoltaic
cell that can be used under high levels of solar concentration (≥1000 suns). The cell according to the invention consists of a cell comprising at least one junction produced on a substrate based on gallium antimonide, said at least one junction comprising two alloys based on an antimonide material (Ga1-xAlxAsySb1-y) lattice-matched on the substrate GaSb. If there are several junctions, two neighbouring junctions are separated by a tunnel junction.
WO/2015/177510 MANUFACTURING A CONDUCTIVE NANOWIRE LAYER||WO||26.11.2015|
||PCT/GB2015/051378||M-SOLV LIMITED ||DALTON, Alan Brian |
Methods and apparatus for manufacturing a conductive thin film are provided. In one arrangement, compositions of nanowires having different mean aspect ratios are mixed together and applied as a layer on a substrate. In other arrangements a single composition of nanowires is processed in order to increase an aspect ratio variance and the processed composition is applied as a layer on a substrate. The layers thus applied provide an improved balance of electrical conductivity to transparency and are expected to provide improved isotropy in the in-plane conductivity.
WO/2015/178157 SOLAR CELL||WO||26.11.2015|
||PCT/JP2015/062430||SOLAR FRONTIER K.K. ||SUGIMOTO, Hiroki |
This solar cell
is provided with a substrate (11), a first electrode layer (12) which is arranged on the substrate (11), a p-type CZTS light absorption layer (13) which is arranged on the first electrode layer (12) and which contains copper, zinc, tin, and group VI elements including sulfur and selenium, and an n-type second electrode layer (15) which is arranged on the CZTS light absorption layer (13), wherein the sulfur concentration in the group VI elements in the CZTS light absorption layer (13) increases, in the depth direction, from the side facing the second electrode layer (15) towards the side facing the first electrode layer (12).
WO/2015/178678 GLASS MATERIAL FOR SEALING LARGE-AREA DYE-SENSITIZED SOLAR CELL||WO||26.11.2015|
||PCT/KR2015/005044||ORION CO., LTD. ||CHUNG, Woon-Jin |
The present invention relates to a glass material for sealing a large-area dye-sensitized solar cell
and, more specifically, to a glass material which does not react with an electrolyte and allows uniform and high-strength binding even on a large area. According to the present invention, the glass material is expected to produce action effects of improving reliability and lifetime of solar cell
products since it can uniformly seal a dye-sensitized solar cell
, is chemically stable due to the absence of the reaction with an electrolyte, and has physical strength appropriate for large-area binding.
WO/2015/177216 ENERGY CONVERSION SYSTEM||WO||26.11.2015|
||PCT/EP2015/061122||H1 ENERGY B.V. ||JÜSTEL, Thomas |
The invention relates to an energy conversion system for converting sunlight into electricity (using a solar cell
or a solar thermal element) and producing hydrogen or oxygen from water using a photocatalyst. This makes it possible to better utilize also the high-energy range of the solar spectrum.
WO/2015/174774 NOVEL PORPHYRIN-BASED DERIVATIVE, ORGANIC DYE FOR DYE-SENSITIZED SOLAR CELL COMPRISING SAME DERIVATIVE, AND DYE-SENSITIZED SOLAR CELL COMPRISING SAME ORGANIC DYE||WO||19.11.2015|
||PCT/KR2015/004880||KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION ||KIM, Hwan Kyu |
The present invention relates to a novel porphyrin-based derivative, an organic dye for a dye-sensitized solar cell
, comprising the porphyrin-based derivative, and a dye-sensitized solar cell
comprising the organic dye. More specifically, the porphyrin-based derivative can be used for an organic dye for a novel high-efficiency dye-sensitized solar cell
with improved long-term stability and energy conversion efficiency since, in the porphyrin-based derivative, a triple bond or a single bond is introduced between various electron donors and porphyrin and, at the same time, a triple bond or a single bond is introduced between various electron acceptors and porphyrin. Further, a high-efficiency dye-sensitized solar cell
can be manufactured using the dye containing the porphyrin-based derivative of the present invention.
WO/2015/175839 LARGE-SCALE SPACE-BASED SOLAR POWER STATION: PACKAGING, DEPLOYMENT AND STABILIZATION OF LIGHTWEIGHT STRUCTURES||WO||19.11.2015|
||PCT/US2015/030900||CALIFORNIA INSTITUTE OF TECHNOLOGY ||PELLEGRINO, Sergio |
A space-based solar power station, a power generating satellite module and/or a method for collecting solar radiation and transmitting power generated using electrical current produced therefrom, and/or compactible structures and deployment mechanisms used to form and deploy such satellite modules and power generation tiles associated therewith are provided. Each satellite module and/or power generation tile may be formed of a compactable structure and deployment mechanism capable of reducing the payload area required to deliver the satellite module to an orbital formation within the space-based solar power station and reliably deploy it once in orbit.
WO/2015/173175 POLYPROPYLENE COMPOSITION FOR PRODUCING A LAYER OF A PHOTOVOLTAIC MODULE||WO||19.11.2015|
||PCT/EP2015/060323||BOREALIS AG ||PIEL, Tanja |
The present invention is directed to a layer of an electrical device a photovoltaic
module comprising at least one photovoltaic
element and at least one layer comprising a polypropylene composition and to the use of a polypropylene composition for producing at least one layer of an element of a photovoltaic