期刊论文

Zhang, Shi-Tong;Yang, B;Sheng, JY;Deng, YH

英文

Chemical Engineering Journal

1385-8947

2024

481

148725

10.1016/j.cej.2024.148725

CRediT authorship contribution statement Ying Gao: Data curation, Formal analysis, Writing – original draft. Yanhong Deng: Data curation, acquisition. Yingbo Lv: Data curation. Xuzhou Tian: Writing – original draft. Haichao Liu: Data curation. Shi-Tong Zhang: Conceptualization, Formal analysis, acquisition, Writing – original draft, Writing – review & editing, Supervision. Jiyao Sheng: Conceptualization, Formal analysis, Writing – original draft, Writing – review & editing, Supervision. Bing Yang: acquisition,

本校为通讯机构

Organic deep-red fluorescent materials have a wide range of applications in organic light-emitting diodes (OLEDs), biological imaging, night-vision equipment, and other fields. Here, we designed and synthesized a new deep-red emissive donor-acceptor (D -A) compound TPANZPPICN, whose non-doped OLED achieves stable pure deep-red electroluminescence (EL) at 692 nm with a maximum external quantum efficiency (EQE) of 2.67 % in non-doped OLED and a maximum EQE of 7.96 % at 660 nm in doped OLED. Magneto-electroluminescence (MEL) measurements reveal a negative response in the doped OLED, which is a si...