CHU-CHEN CHUEHChien, S.-C.S.-C.ChienYip, H.-L.H.-L.YipSalinas, J.F.J.F.SalinasLi, C.-Z.C.-Z.LiChen, K.-S.K.-S.ChenChen, F.-C.F.-C.ChenWEN-CHANG CHENJen, Alex K.-Y.Alex K.-Y.Jen2019-11-212019-11-21201316146832https://www.scopus.com/inward/record.uri?eid=2-s2.0-84876704620&doi=10.1002%2faenm.201200679&partnerID=40&md5=214c22f86117af65e3bdcfd248a49429https://scholars.lib.ntu.edu.tw/handle/123456789/431986High-performance semi-transparent polymer photovoltaic devices (STOPVs) exhibiting both high transparency and superior color rendering properties are demonstrated. The ultra-thin photoactive layer (∼50 nm) possesses similar light absorbing efficiency as the thick case (∼90 nm) after optimization. Highly transparent fullerene surfactant/Ag hybrid cathode is used to enable suitable optical absorption, light transmittance, and effective collection of electrons. The resulting STOPVs exhibit a high power conversion efficiency (5.1%) and high average visible-light transmissivity (25%) with neutral color perception close to white light.[SDGs]SDG7journal article10.1002/aenm.2012006792-s2.0-84876704620