Aggregation Tuning with Heavily Fluorinated Donor Polymer for Efficient Organic Solar Cells.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c10658
Abstract: The fluorination/sulfofication-induced effect in the photovoltaic polymer solar cells (PSCs) needs to be paid much attention. In this work, a new donor polymer PBDB-PS2F was synthesized by heavily fluorinated and decorated S atom on the… read more here.
Keywords: aggregation; polymer; fluorination; pbdb ps2f ... See more keywords
Efficient Ternary Polymer Solar Cells with Tunable Crystallinity and Phase Separation of Active Layers via Incorporating GHK-Cu.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c12326
Abstract: The crystallinity of a nonfullerene small-molecule acceptor plays an important function in the bimolecular recombination and carrier transfer of polymer solar cells (PSCs). However, because of the competition between the donor (PBDB-T) and acceptor (ITIC)… read more here.
Keywords: pbdb itic; phase separation; crystallinity; ghk ... See more keywords
Control of Nanomorphology in Fullerene-Free Organic Solar Cells by Lewis Acid Doping with Enhanced Photovoltaic Efficiency.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b17238
Abstract: Generating desired efficiency enhancements in organic solar cells (OSC) by charge transfer doping requires to obtain modified opto-electronic properties with remaining the favorable nanomorphology. We report a thermally-assisted dop-ing based on Lewis acid tris(pentafluorophenyl)-borane (BCF)… read more here.
Keywords: organic solar; lewis acid; bcf; efficiency ... See more keywords
Study on photo-degradation of inverted organic solar cells caused by generation of potential barrier between PEDOT:PSS and PBDB-Ts
Sign Up to like & getrecommendations! Published in 2021 at "Sustainable Energy and Fuels"
DOI: 10.1039/d1se00395j
Abstract: We investigated the photo-stability of PBDB-T, which is a widely used donor material for state-of-the-art organic solar cells (OSCs), in OSCs. PBDB-T did not decompose upon 100 h of photo-irradiation in OSCs, however, we found… read more here.
Keywords: pedot pss; solar cells; pbdb; photo ... See more keywords