Abstract:
The present invention relates to a method for manufacturing a titanium dioxide electrode having binary colloids as a mold and using the self-assembly method and, more specifically, to a photoelectrode having a graphene-coated porous three-dimensional structure comprising graphene in the titanium dioxide electrode, a method for manufacturing the same, and a dye-sensitized solar cell comprising the same.
Abstract:
The present invention relates to a spherical carbon particle, a spherical carbon composite particle, and a preparing method of the spherical carbon particle and the spherical carbon composite particle using an water-in-oil emulsion. The preparing method comprises the following steps: inserting a carbon precursor aqueous solution into an organic solvent, and stirring the mixture to obtain the water-in-oil emulsion; and heat-processing the water-in-oil emulsion to obtain the spherical carbon particle. [Reference numerals] (AA) Form a mixed solution by inserting a carbon precursor aqueous solution into an organic solvent; (BB) Stir the mixed solution and obtain the water-in-oil emulsion; (CC) Heat-process the water-in-oil emulsion; (DD) Obtain a spherical carbon particle
Abstract:
The present invention relates to a method of manufacturing a layered TiO2 structure with a mold of double collide by using a self-assembly method. More particularly, the present invention relates to a photoelectrode for dye-sensitized solar cell, a method of preparing the same, and a dye-sensitized solar cell including the same. The photoelectrode has a complex structure of SnO2/TiO2 and SnO2, F/Tio2 by using a mold of a regular 3D structure.
Abstract:
PURPOSE: A porous carbon structure, a manufacturing method thereof, a carbon anodal active material including the same, and a lithium ion battery including the same and a manufacturing method thereof are provided to enhance chemical stability, heat conduction and conductivity. CONSTITUTION: A manufacturing method of porous carbon structure comprises the following steps: forming a composite by injecting carbon precursor resol into the nano particle aggregation and cross-linking the same; and sintering and carbonizing the composite and removing the nano particles.