Application of High Efficiency Hybrid Organic Solar Cell with Carbon Nanotubes

• Main Authors: Wei-Sheng Hsu, 徐偉盛
• Other Authors: Liang-Wen Ji
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/8bec66

碩士 === 國立虎尾科技大學 === 光電與材料科技研究所 === 98 === This research project major emphasis is the use CNTs and the organic solar cell active layer makes the blending, production of organic hybrid solar cell module, Can have to improve carrier mobility ratio of holes, causes it to have the high efficiency, and large-scale manufacturing capabilities. As a result of semiconductor nano-crystalline materials, Can be of different diameter and shape by the modification to control the Their different physical properties, and has become an important constituent elements of electronic components. In particular, Semiconductor nano-crystalline materials, the energy gap (Eg) Can be adjusted and controlled, as access to a wide-band optical wavelength of the absorption capacity. Therefore, semiconductor inorganic nano-particles in order to make the polymer blend into a composite material, will effectively increase the organic solar cells by light generated from the exciton diffusion length, diffusion pathway to electrodes, absorption layer crystalline uniformity and optical wavelength absorption band, can increase the battery power conversion efficiency. That this is the use of single-walled or multi-walled carbon nanotubes prepared in the P3HT and PCBM, the ratio of carbon nanotubes the use of high concentration and dissolution method to precisely control, so that carbon nanotubes can be dispersed evenly mixed P3HT/PCBM. Each new module development work includes the following three items: (1) Organic hybrid solar cell module manufacturing process technology optimization conformity research and development; (2) ITO electrode, between aluminum electrodes and organic hybrid materials, the Ohmic contacts to identify and resolve problems; (3) Organic hybrid solar cell module circuit the optimal design and electrical test. Finally, will be the completion of this research and development related to key process technologies, as the actual future import of industrial mass production of an important basis to achieve high performance, Long Life, low cost, and large-scale organic hybrid solar cell modules manufacturer of industrial mass production of the target.