公开(公告)号：US11905266B2

公开(公告)日：2024-02-20

申请号：US17643720

申请日：2021-12-10

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Hye Ryung Byon ,  Vikram Singh

IPC: C07D277/66 ,  H01M4/60 ,  H01M4/02

CPC classification number: C07D277/66 ,  H01M4/60 ,  H01M2004/021

Abstract: A covalent organic framework and a method of preparing the same are disclosed. The covalent organic framework is used to produce an electrode material and includes a repeating unit represented by the following chemical formula:




In the formula, A1, A2, and A3 are the same or different, and are independently a monocyclic or polycyclic aromatic ring, and R1 and R2 are the same or different, and are independently selected from hydrogen, a functional group containing at least one nitrogen, phosphorus, or sulfur, an unsubstituted or substituted C1-C6 alkyl group, an unsubstituted or substituted C2-C6 alkenyl group, an unsubstituted or substituted C2-C6 alkynyl group, and an unsubstituted or substituted C1-C6 alkoxy group.