Digital Commons Network^™

Computational And Experimental Investigations Towards Improving Organic And Dye-Sensitized Semiconductor Solar Cells, Nathan D. Colley

Honors Theses

The global energy consumption is expected to double by 2050. Therefore, alternative energy sources such as solar power will have to be utilized. This work seeks to improve next generation solar cells, namely organic solar cells (OSCs) and dye-sensitized semiconductor solar cells (DSSCs), using theoretical and experimental approaches. Computational studies were done on electron acceptor and electron donor molecules that have potential use in OSCs and DSSCs. An improved Density Functional Theory (DFT) method that better represents experimental cyclic voltammetry was developed to predict the electronic properties of these molecules. The electronic data of the electron acceptor molecules were used …