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  1. Article

    Open Access

    Corroboration of the Toms effect from a frictional drag reducing self-polishing copolymer

    A novel frictional drag reducing self-polishing copolymer (FDR-SPC) was first developed by the authors. The FDR-SPC is a special derivative of an SPC that was designed to achieve skin frictional drag reduction...

    Hyun Park, Donghyun Cho, Jong-Woon Ha, Do-Hoon Hwang, Ra Hui Park… in Scientific Reports (2023)

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    Article

    Thienoquinolinone-based acceptor-π-acceptor-type building block for polymer donors in organic solar cells

    Thienoquinolinone (TQO) is a promising electron-accepting building block for donor–acceptor-type semiconducting copolymers in organic photovoltaic cells. Polymer donors comprising TQO and benzodithiophene (BDT...

    Jong-Woon Ha, Jae Gyeong Jung, Du Hyeon Ryu, Suha Lee… in Macromolecular Research (2023)

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    Article

    Synthesis and Characterization of Benzotriazole-Based Polymer Donors with Good Planarity for Organic Photovoltaics

    Two benzotriazole-based polymer donors, poly[4-(5-(2,5-bis((2-hexyldecyl]oxy]-4-(thiophene-2-yl]-phenyl]thiophene-2-yl]-5,6-difluoro-2-octyl-2H-benzo [d][1,2,3]triazole] (PPBTA-2HD) and poly[4-(5-(2,5-bis((2-hexy...

    Suha Lee, Jong-Woon Ha, Hea Jung Park, Do-Hoon Hwang in Macromolecular Research (2020)