Study of Inverted Organic Solar Cell on a Flexible Substrate by Low Temperature Process

• Main Authors: Chih-HungChuang, 莊智閎
• Other Authors: Chie Gau
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/34520655907366758164

碩士 === 國立成功大學 === 航空太空工程學系碩博士班 === 101 === In order to reach the objective of inverted organic solar cell on a flexible substrate can be produced by optimizing process. There are three parts of this research: the first part is changing high temperature process into a low temperature process for the inverted organic solar cells on a glass. The second part is spin coating PH1000 which takes the place of thermal evaporation deposition of metal silver electrode on the organic solar cell. The third part is making inverted organic solar cell on a flexible substrate by low temperature processing. For those purposes, we use different optimizing parameters to make four types of inverted and low temperature organic solar cells. Such as the optimization of parameter of ZnO diluting, annealing temperature of PEDOT:PSS and Ag, the best spinning speed, annealing temperature and the amount of time of PH1000. Thus, we can compare low temperature cell with standard high temperature organic solar cell. Finally, inverted organic solar cell is made successfully by using the low temperature process and polymer electrode on a flexible substrate. Power conversion efficiency (PCE) of solar cell on a glass substrate with Silver electrode is 2.24%, PCE of solar cell on a glass substrate with polymer electrode is 1.89%, PCE of solar cell on a flexible with Silver electrode is 1.77%, and PCE of solar cell on a flexible with polymer electrode is 1.57%.