公开(公告)号：US10361370B2

公开(公告)日：2019-07-23

申请号：US15644253

申请日：2017-07-07

Applicant: PHILLIPS 66 COMPANY

Inventor： Hualong Pan ,  Kathy Woody ,  Brian Worfolk ,  Taeshik Earmme ,  Joseph E. Bullock

IPC: H01L51/00 ,  C08G61/12 ,  H01L51/42 ,  H01L51/44

Abstract: An organic photovoltaic device comprising an electron transport layer disposed between an anode and a polymer layer. In this organic photovoltaic device the polymer layer can also be disposed between the electron transport layer and a cathode. The electron transport layer comprises (AOx)yBO(1-y) with an optional fullerene dopant. The polymer comprises a molecular complex comprising wherein X1 and X2 are independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, ester, ketone, amide and aryl groups; R1, R2, R1′ and R2′ are side chains independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, alkylthio, ester, ketone and aryl groups; R3 are selected from the group consisting of alkyl group, alkoxy group, aryl groups and combinations thereof; G is an aryl group; and wherein the thiophene groups are unsymmetrical.

公开(公告)号：US20180026195A1

公开(公告)日：2018-01-25

申请号：US15644253

申请日：2017-07-07

Applicant: PHILLIPS 66 COMPANY

Inventor： Hualong Pan ,  Kathy Woody ,  Brian Worfolk ,  Taeshik Earmme ,  Joseph E. Bullock

IPC: H01L51/00

CPC classification number: H01L51/0036 ,  H01L51/0003 ,  H01L51/0028 ,  H01L51/0031 ,  H01L51/0047 ,  H01L51/4246 ,  H01L51/4253 ,  H01L51/441 ,  Y02E10/549

Abstract: An organic photovoltaic device comprising an electron transport layer disposed between an anode and a polymer layer. In this organic photovoltaic device the polymer layer can also be disposed between the electron transport layer and a cathode. The electron transport layer comprises (AOx)yBO(1-y) with an optional fullerene dopant. The polymer comprises a molecular complex comprising wherein X1 and X2 are independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, ester, ketone, amide and aryl groups; R1, R2, R1′ and R2′ are side chains independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, alkylthio, ester, ketone and aryl groups; R3 are selected from the group consisting of alkyl group, alkoxy group, aryl groups and combinations thereof; G is an aryl group; and wherein the thiophene groups are unsymmetrical.