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    HIGH PERFORMANCE WIDE-BANDGAP POLYMERS FOR ORGANIC PHOTOVOLTAICS
    41.
    发明申请
    HIGH PERFORMANCE WIDE-BANDGAP POLYMERS FOR ORGANIC PHOTOVOLTAICS 审中-公开

    公开(公告)号：US20200024386A1

    公开(公告)日：2020-01-23

    申请号：US16038364

    申请日：2018-07-18

    Applicant: PHILLIPS 66 COMPANY

    Inventor： Kathy Woody ,  Laura Nielsen ,  Hualong Pan ,  Taeshik Earmme

    IPC: C08G61/12 ,  H01L51/00

    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.

    METHOD OF PRODUCING BENZO[1,2-B:4,5-B']DITHIOPHENE AND BENZOTHIADIAZOLE-BASED MOLECULAR COMPLEXES
    48.
    发明申请
    METHOD OF PRODUCING BENZO[1,2-B:4,5-B']DITHIOPHENE AND BENZOTHIADIAZOLE-BASED MOLECULAR COMPLEXES 有权

    公开(公告)号：US20180022717A1

    公开(公告)日：2018-01-25

    申请号：US15644153

    申请日：2017-07-07

    Applicant: PHILLIPS 66 COMPANY

    Inventor： Hualong Pan ,  Kathy Woody ,  Brian Worfolk ,  Taeshik Earmme

    IPC: C07D285/14 ,  C07D495/04 ,  H01L51/00 ,  C07D417/14

    CPC classification number: C07D285/14 ,  C07D417/14 ,  C07D495/04 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0047 ,  H01L51/4253

    Abstract: A method of forming a molecular complex. The method proceeds by reacting 5-chloro-2,1,3-benzothiadiazole with N-bromosuccinimide to produce 4,7-dibromo-5-chlorobenzo[c][1,2,5]thiadiazole. 4,7-dibromo-5-chlorobenzo[c][1,2,5]thiadiazole is then reacted with trimethyl[4-(2-octyldodecyl)thiophen-2-yl]stannane to produce 5-chloro-4,7-bis(4-(2-octyldodecyl)thiophen-2-yl)benzo[c][1,2,5]thiadiazole. 4, 7-bis(5-bromo-4-(2-octyldodecyl)thiophen-2-yl)-5-chlorobenzo[c][1,2,5]thiadiazole is subsequently synthesized from 5-chloro-4,7-bis(4-(2-octyldodecyl)thiophen-2-yl)benzo[c][1,2,5]thiadiazole. 4,7-bis(5-bromo-4-(2-octyldodecyl)thiophen-2-yl)-5-chlorobenzo[c][1,2,5]thiadiazole with tributyl(thiophen-2-yl)stannane is then reacted to produce 4-bromo-5,6-difluoro-7-(thiophen-2-yl)benzo[c][1,2,5]thiadiazole. This is followed by reacting 4,7-dibromo-5-chloro-2,1,3-benzothiadiazole with tributyl(thiophen-2-yl)stannane to produce 4-bromo-5-chloro-7-(thiophen-2-yl)benzo[c][1,2,5]thiadiazole. trimethyl[4-(2-octyldodecyl)thiophen-2-yl]stannane is then reacted with and 4-bromo-5-chloro-7-(thiophen-2-yl)benzo[c][1,2,5]thiadiazole to produce 5-chloro-4-(4-(2-octyldodecyl)thiophen-2-yl)-7-(thiophen-2-yl)benzo[c][1,2,5]thiadiazole. 5-chloro-4-(4-(2-octyldodecyl)thiophen-2-yl)-7-(thiophen-2-yl)benzo[c][1,2,5]thiadiazole is then reacted with N-bromosuccinimide to produce the co-monomer 4-(5-bromo-4-(2-octyldodecyl)thiophen-2-yl)-7-(5-bromothiophen-2-yl)-5-chlorobenzo[c][1,2,5]thiadiazole. A group can then be coupled to 4-(5-bromo-4-(2-octyldodecyl)thiophen-2-yl)-7-(5-bromothiophen-2-yl)-5-chlorobenzo[c][1,2,5]thiadiazole to produce a molecular complex.

    Process of producing and applications of a multi-component benzo[1,2-B:4,5-B] difluorothienothiophene randomly substituted polymers for organic solar cells
    50.
    发明授权
    Process of producing and applications of a multi-component benzo[1,2-B:4,5-B] difluorothienothiophene randomly substituted polymers for organic solar cells 有权
    用于有机太阳能电池的多组分苯并[1,2-B：4,5-B]二氟噻吩并噻吩无规取代聚合物的制备和应用方法

    公开(公告)号：US09527963B2

    公开(公告)日：2016-12-27

    申请号：US14722650

    申请日：2015-05-27

    Applicant: PHILLIPS 66 COMPANY ,  SOLARMER ENERGY, INC.

    Inventor： Wei Wang ,  Jun Yang ,  Chenjun Shi ,  Christopher Daeffler ,  Janice Hawkins ,  Yue Wu ,  Ting He ,  Hui Huang ,  Amit Palkar ,  Kathy Woody ,  Joe Bullock

    IPC: C08G75/06 ,  C07D495/04 ,  C08G61/12 ,  A61K31/4162 ,  C07B59/00

    CPC classification number: C08G75/06 ,  A61K31/4162 ,  C07B59/002 ,  C07D495/04 ,  C08G61/123

    Abstract: A process of dissolving 3-fluoro-4,6-dihydrothieno[3,4-b]thiophene in a solvent to create a solution. An initiator is then added to the solution to produce an initiated solution followed by adding a fluorinated chemical to the initiated solution to produce 2,3-difluoro-4,6-dihydrothieno[3,4-b]thiophene. 2,3-difluoro-4,6-dihydrothieno[3,4-b]thiophene is then oxidized with an oxidant to produce 2,3-difluorothieno[3,4-b]thiophene. A brominating step then occurs to the 2,3-difluorothieno[3,4-b]thiophene to produce 4,6-dibromo-2,3-difluorothieno[2,3-c]thiophene 4,6-dibromo-2,3-difluorothieno[2,3-c]thiophene is then debrominated and polymerized to The stoichiometric ratio of (f+g)≈h and f, g and h are not equal to 0. Additionally, in this embodiment R1, R2, R3 and R4 are independently selected from the group consisting of alkyl group, alkoxy group, aryl groups and combinations thereof and where the combination of R1, R2, R3 and R4 are not all identical.

    Abstract translation: 将3-氟-4,6-二氢噻吩并[3,4-b]噻吩溶解在溶剂中以产生溶液的方法。 然后将引发剂加入到溶液中以产生引发的溶液，然后向引发的溶液中加入氟化物，得到2,3-二氟-4,6-二氢噻吩并[3,4-b]噻吩。 然后用氧化剂氧化2,3-二氟-4,6-二氢噻吩并[3,4-b]噻吩，得到2,3-二氟噻吩并[3,4-b]噻吩。 然后在2,3-二氟噻吩并[3,4-b]噻吩中发生溴化步骤，生成4,6-二溴-2,3-二氟噻吩并[2,3-c]噻吩。 然后将4,6-二溴-2,3-二氟噻吩并[2,3-c]噻吩脱溴并聚合成（f + g）≈h的化学计量比，f，g和h不等于0.另外， 在该实施方案中，R 1，R 2，R 3和R 4独立地选自烷基，烷氧基，芳基及其组合，并且其中R 1，R 2，R 3和R 4的组合不完全相同。

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