KES12-1629
Development of Organic Semiconducting Materials for Solar Cell
Topic
S12. Women in Renewable Energy and Sustainability (WiRES) 2026
When and Where
Sep 30, 2026
10:45 - 11:10
Room 204
Session Chairs
Eunkyoung KIM
Presenter(s)
Yun-Hi Kim (Gyeongsang National University)
Co-Author(s)
Abstract
Organic solar cells have attracted great attention as next-generation wearable power generators due to their merits of light-weight, low cost, and potential stretchability. One of the most successful advances in improving the power conversion efficiency (PCE) of OSCs has been recently achieved with the advent of non-fullerene small molecule acceptors (NFSMAs). A highly fused backbone structure of the NFSMAs incorporated with strong dye molecules allow to a high absorption coefficient compared to conventional fullerene-based acceptors, leading to the drastic improvement of the light absorption and the PCE of OSCs to 19%. In this presentation, I will discuss the design strategies of Non-fullene acceptors for good stability as well as high efficiency and the design strategies of hole transporting layer for hybrid solar cell.
