화학공학소재연구정보센터
Advanced Materials, Vol.27, No.2, 298-302, 2015
Tandem Solar Cells Made from Amorphous Silicon and Polymer Bulk Heterojunction Sub-Cells
A tandem solar cell based on a combination of an amorphous silicon (a-Si) and polymer solar cell (PSC) is demonstrated. As these tandem devices can be readily fabricated by low-cost methods, they require only a minor increase in the total manufacturing cost. Therefore, a combination of a-Si and PSC provides a compelling solution to reduce the cost of electricity produced by photovoltaics.