MONOMERS FOR PHOTOVOLTAIC APPLICATIONS

    公开(公告)号:US20220372190A1

    公开(公告)日:2022-11-24

    申请号:US17726790

    申请日:2022-04-22

    Abstract: A method of combining different materials to produce the comonomer wherein X1 and X2 are independently selected from the group consisting of: F, Cl, H, and combinations thereof and wherein R1 is independently selected from unsubstituted or substituted branched alkyls with 1 to 60 carbon atoms and unsubstituted or substituted linear alkyls with 1 to 60 carbon atoms.

    REPEAT UNITS FOR PHOTOVOLTAIC APPLICATIONS

    公开(公告)号:US20220363813A1

    公开(公告)日:2022-11-17

    申请号:US17726775

    申请日:2022-04-22

    Abstract: A repeat unit comprising In the repeat unit, X1 and X2 are independently selected from the group consisting of: F, Cl, H, and combinations thereof. Additionally, in this monomer, R′ and R″ are independently selected from an alkyl group, an aryl group, or combinations thereof. Also, R3, and R4 are independently selected from unsubstituted or substituted branched alkyls with 1 to 60 carbon atoms and unsubstituted or substituted linear alkyls with 1 to 60 carbon atoms.

    HIGH PERFORMANCE WIDE-BANDGAP POLYMERS FOR ORGANIC PHOTOVOLTAICS

    公开(公告)号:US20200024386A1

    公开(公告)日:2020-01-23

    申请号:US16038364

    申请日:2018-07-18

    Abstract: A copolymer comprising a repeat unit A, wherein repeat unit A comprises a repeat unit B, wherein repeat unit B comprises and at least one optional repeat unit D, wherein repeat unit D comprises an aryl group. In this copolymer, X1, X2, X3, and X4 are independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, ester, ketone, amide and aryl groups and R1, R2, R3, R4, R5 and R6 are independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, alkylthio, ester, ketone and aryl groups.

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