Development of metal oxide doped hole transporting layers for perovskite solar cells and photoelectric characterization of benzimidazole sensitizer anchored dye-sensitized solar cells

• Main Authors: Lin Chi-Wei, 林綺薇
• Other Authors: 蘇昭瑾
• Format: Others
• Language: zh-TW
• Published: 2017
• Online Access: http://ndltd.ncl.edu.tw/handle/64yx64

碩士 === 國立臺北科技大學 === 有機高分子研究所 === 105 === It will separate two parts of this study‚the first part will study the perovskite solar cells. Because of their low cost‚simple fabrication‚and superior photonic properties that become an attraction. Two types of perovskite solar cells are mesoporous-scaffold-structured PSC and planar-heterojunction-structured PSC. This study will focus on change material of hole transport layer that basis on planar-heterojunction-structured perovskite solar cells. It will improve stability and hole mobility that have high efficiency‚and use X-ray diffraction analyzer (XRD) as materials characterization analytical instrument composition of materials. It will change the wt% of copper oxides to add PEDOT:PSS solutions to obtain the best ratio to achieve the best performance of device. The hole transport layer will be analyzed by atomic force microscope (AFM) and ultraviolet / visible spectroscopy (UV-Vis spectroscopy) and applied to the perovskite solar cell. The second part is using organic dye apply to dye sensitized solar cells (DSSC) and measure the optical characteristics analysis of the devices‚which were synthesized by National Central University. They synthesized a series of compound containing benzimidazole. We found that the DSSC with JD103’ dye having the best efficient of 6.020%.