Issue 41, 2019

Emerging research directions for n-type conjugated polymers

Abstract

In the past decade, π-conjugated polymers have been intensively studied in printed optoelectronic applications, such as organic field-effect transistors (OFETs) and organic photovoltaics (OPVs). After years of development, n-type conjugated polymers have exhibited comparable performance to that of their p-type counterparts in both OFETs and OPVs. Apart from OFET and OPV studies, several new research directions for n-type conjugated polymers recently appeared, including organic thermoelectrics, organic electrochemical transistors, organic spintronics, and organic energy storage systems. In these fields, n-type conjugated polymers are either less studied or their device performance lags far behind that of p-type ones. This review highlights the important role of n-type conjugated polymers in these emerging research directions and summarizes the recent progress in the development of n-type conjugated polymers in these new research fields. These fields require n-type conjugated polymers with new properties, such as better mixing with ionized dopants or good water permeability. Thus, new polymer design strategies and device engineering considerations are desired.

Graphical abstract: Emerging research directions for n-type conjugated polymers

Article information

Article type
Review Article
Submitted
18 Mai 2019
Accepted
01 Jul 2019
First published
01 Jul 2019

J. Mater. Chem. C, 2019,7, 12809-12821

Emerging research directions for n-type conjugated polymers

H. Jia and T. Lei, J. Mater. Chem. C, 2019, 7, 12809 DOI: 10.1039/C9TC02632K

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