MULTIMODAL POROUS CARBON, METHOD FOR PREPARING THE SAME AND COUNTER ELECTRODE FOR DYE-SENSITIZED AND QUANTUM-DOT SOLAR CELL

摘要

PURPOSE: A multiple porous carbon nano-structure, a method for manufacturing the same, and a counter electrode for a solar cell using the same are provided to efficiently keep oxidation-reduction cycles by uniformly distributing electrolyte on the structure. CONSTITUTION: A multiple porous carbon nano-structure includes micro-pores, pores, and a mesoporous wall. The diameters of the micro-pores are in a range between 430 and 450nm. The micro-pores are arranged based on hexagonal array. The micro-pores are three-dimensionally connected. The diameters of the pores are in a range between 90 and 110nm. The pores three-dimensionally connect the micro-pores. The mesoporous wall surrounds the three-dimensionally connected micro-pores and the pores.