| 摘要 |
<p>PURPOSE: A dye-sensitized solar cell and a manufacturing method thereof are provided to increase a current value by light scattering at a porous electrode since radiated light meets a light scattering layer in all unit cells after passing a porous electrode layer including a dye attached metal oxide nano-particle, thereby enabling the manufacture of an integrated module with high photoelectric transmission efficiency. CONSTITUTION: A connecting electrode electrically connects a first unit cell and a second unit cell. An insulator between unit cells electrically insulates the first unit cell and the second unit cell. A dye-sensitized solar cell includes an array structure of alternating polarity comprised of an electrode for external connection which is respectively prepared for an upper and lower transparent substrate. The first and second unit cells include a pair of conductive transparent electrodes, a porous electrode layer, a light scattering layer, and a catalyst membrane electrode. The porous electrode layer is formed on one side of the conductive transparent electrode and includes a first metal oxide nano-particle with an average diameter of 10nm to 50nm. The light scattering layer includes a second metal oxide nano-particle in which average particle diameter is 100nm to 500nm. The catalyst membrane electrode is formed on the other side of the conductive transparent electrode.</p> |
