Synergistic modulation by Heteroatom Doping and Substitution Site Isomerism: Development of High-Performance Pyrene-Based n-Type Small-Molecule Semiconductors

2026-05-18

PRE

Honglei Li

Yuxuan Zhang

Zhuang Miao

Zhongxiang Peng

田

田洪坤 (Hongkun Tian) *

Lixiang Wang

DOI：10.1016/j.orgel.2026.107443

Original

Original request for help

Save

Abstract

En 中文

• 1, Three pyrene-based small-molecule were designed and synthesized. • Nitrogen incorporation lowers LUMO levels, enhancing electron-deficient character. • The electronic structure and packing motif can be tuned by substitution site. • Featuring 2D brickwork packing, 1,6-5FPyNN achieve electron mobility of 1.64± 0.29 cm2 V-1 s-1.

Keywords:

pyrene-based

n-type

small-molecule

heteroatom doping

substitution site

Synergistic modulation by Heteroatom Doping and Substitution Site Isomerism: Development of High-Performance Pyrene-Based n-Type Small-Molecule Semiconductors

Abstract

Journal

Organization

Cited Papers

Citing Papers