Patent ID: 11891477
Assignee: RAYNERGY TEK INCORPORATION
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  H  Y | IPC C  H

Claim 1:
2. A conjugated polymer material comprising a structure of formula II:, wherein D1 and D2 can be the same or different electron donor groups;
A1 is an electron acceptor group;
π1 and π2 can be the same or different conjugated groups;
a and b are independently selected from 0 or 1;
m and n are integers, independently selected from 0 to 1000, and m is not equal to 0; and
R0, R0′, R0″, R0′″, Y1 and Y2 can be the same or different from each other, and can be independently selected from the following groups and their derivatives consisting of C1-C30 alkyl, C3-C30 branched alkyl, C1-C30 silyl, C2-C30 ester, C1-C30 alkoxy, C1-C30 alkylthio, C1-C30 haloalkyl, C2-C30 alkene, C2-C30 alkene, C2-C30 cyano-containing carbon chain, C1-C30 nitro-containing carbon chain, C1-C30 hydroxy-containing carbon chain, C3-C30 keto-containing carbon chain, halogen, cyano and hydrogen atom.