Issue 1, 2022

Molecular packing and film morphology control in organic electrochemical transistors

Abstract

Organic electrochemical transistors (OECTs) based on conjugated polymers have aroused great interest in flexible bioelectronics due to their high transconductance, low operating voltage, and good biocompatibility. The OECT performance is mainly determined by the mixed ionic and electronic transport properties of organic semiconductors, which are largely influenced by the molecular packing and film morphology. To date, most efforts have been devoted to the development of new polymer structures. However, understanding the relationship among the chemical structure, molecular packing, film morphology, and OECT performance remains less explored. In this review, we provide an overview of recent advances in OECTs, with special emphasis on the relationship among the chemical structure, molecular packing, film morphology, and OECT performance. Finally, the challenges and prospects of OECTs are discussed as guidelines for future exploration.

Graphical abstract: Molecular packing and film morphology control in organic electrochemical transistors

Article information

Article type
Minireview
Submitted
09 ستمبر 2021
Accepted
28 اکتوٗبر 2021
First published
28 اکتوٗبر 2021

Mol. Syst. Des. Eng., 2022,7, 6-20

Molecular packing and film morphology control in organic electrochemical transistors

M. Zhu, P. Li, J. Li and T. Lei, Mol. Syst. Des. Eng., 2022, 7, 6 DOI: 10.1039/D1ME00134E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements