摘要:
Provided is thin film type energy generation-storage device in which an energy generation device generating energy using a piezoelectric material and an energy storage device storing the generated energy are formed in a thin film type one unit.
摘要:
Provided is a dye-sensitized solar cell including a flexible electrode. The dye-sensitized solar cell includes: first and second electrodes facing each other, and an electrolyte layer interposed between the first and second electrodes, wherein the first electrode comprises a structure formed of conductive fibers, a nano-particle semiconductor oxide layer formed on a surface of the structure of the conductive fibers, and dye molecules adsorbed in the nano-particle semiconductor oxide layer.
摘要:
Embodiments of the inventive concept provide dye-sensitized solar cells and methods of manufacturing an electrolyte. The dye-sensitized solar cell may include a first electrode, a second electrode facing and spaced apart from the first electrode, and an electrolyte filling a space between the first and second electrode. The electrolyte may include a solvent including graphene of about 60 mg to about 100 mg dissolved in carbonate of about 10 ml, and an oxidation-reduction agent including alkyl imidazole-based iodine and iodine of about 0.2M to about 0.6M and iodine of about 0.01M to about 0.03M.
摘要:
Provided are a solar cell and a method of fabricating the same. The solar cell may include a first electrode including a first substrate attached with a first transparent conductive film and a metal oxide nanotube provided on the first substrate and adsorbed with a dye, a second electrode facing the first electrode, and an electrolyte filling between the first and second electrodes. In example embodiments, metal nanoparticles may be provided on an inner surface of the metal oxide nanotube.
摘要:
Provided are a dye-sensitized solar cell and a method of fabricating the same. The dye-sensitized solar cell includes a lower substrate and an upper substrate separated from each other, a semiconductor electrode layer on the lower substrate, a dye layer adsorbed onto a surface of the semiconductor electrode layer, and an electrolyte between the lower and upper substrates. Here, an upper surface of the lower substrate adjacent to the semiconductor electrode layer includes at least one recess for increasing a contact area between the semiconductor electrode layer and the lower substrate.
摘要:
A dye-sensitized solar cell in which an insulating layer is formed on exposed surfaces of a semiconductor oxide layer in a semiconductor electrode and a conductive substrate, and a method of manufacturing the dye-sensitized solar cell are provided. The dye-sensitized solar cell includes a semiconductor electrode and an opposing electrode disposed to face each other, and an electrolyte solution interposed between the electrodes. The semiconductor electrode includes a conductive substrate, a semiconductor oxide layer formed on the semiconductor electrode, a dye molecule layer adhered to the surface of the semiconductor oxide layer, and an insulating layer formed on the surfaces of the semiconductor oxide layer exposed through the dye molecule layer and the conductive substrate. The insulating layer is formed of a self-assembling organic layer which is self-assembled on the surfaces of the semiconductor oxide layer and the conductive substrate by a chemical bond.