Water robustness of organic thin-film transistors based on pyrazino[2,3-g]quinoxaline-dione conjugated polymer

• Main Authors: Ko, Jieun, Ng, Chee Koon, Arramel, Wee, Andrew Thye Shen, Tam, Dexter Teck Lip, Leong, Wei Lin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering::Molecular electronics; Conjugated Polymers; Thin Film Transistors
• Online Access: https://hdl.handle.net/10356/159634
• Institution: Nanyang Technological University

A robust air and water stable π-conjugated polymer based on pyrazino[2,3-g]quinoxaline-2,7-dione (PQD) modified with long alkyl side chains on both the donor and acceptor units (PQD-HD-4T-DD) was synthesized and demonstrated to be a novel semiconducting layer for highly air and water stable organic...