From the journal:

Chemical Communications

Dual-acceptor-clamped diketopyrrolopyrrole for high performance monopolar n-type transistors

Zhiwei Yang,abc   Shihong Zhou,c   Haijun Long,ab   Yanlin Chen,c   Jing Li,*a   Tianwen Chen,c   Xiaodi Gong,d   Zitong Liu ORCID logo *e  and  Luxi Tan ORCID logo *c  

* Corresponding authors

a Chongqing Institution of Green and Intelligent technology, Chinese Academy of Science, Chongqing 400714, China
E-mail: Jingli@cigit.ac.cn

b Chongqing School, University of Chinese Academy of Science, Chongqing 400714, China

c College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, China
E-mail: tanluxi@cqu.edu.cn

d Chongqing Copolyforce New Materials Co, Ltd, Chongqing 401332, China

e State Key Laboratory of Applied and Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
E-mail: Zitong_@iccas.ac.cn

Abstract

A diketopyrrolopyrrole (DPP) semiconductor incorporating fluorinated naphthobisthiadiazole (FNTz) end units in an A2–D–A1–D–A2 architecture, DNTDPP, is synthesized to stabilize electron transport. The molecule exhibits a low LUMO level (−3.85 eV) and strong solid-state aggregation. Top-gate bottom-contact OTFTs deliver unipolar n-type behavior with electron mobility up to 1.18 cm2 V−1 s−1.

Graphical abstract: Dual-acceptor-clamped diketopyrrolopyrrole for high performance monopolar n-type transistors

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Article information

DOI
https://doi.org/10.1039/D6CC00082G
Article type
Communication
Submitted
06 Jan 2026
Accepted
16 Mar 2026
First published
17 Mar 2026

Chem. Commun., 2026, Advance Article

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Dual-acceptor-clamped diketopyrrolopyrrole for high performance monopolar n-type transistors

Z. Yang, S. Zhou, H. Long, Y. Chen, J. Li, T. Chen, X. Gong, Z. Liu and L. Tan, Chem. Commun., 2026, Advance Article , DOI: 10.1039/D6CC00082G

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