Switching excitons between the emissive and photochromic pathways in the triphenylethylene system-Reference-Cited by-同舟云学术

Switching excitons between the emissive and photochromic pathways in the triphenylethylene system

Published:2021 Issue:34 Volume:9 Page:11126-11131
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Zhang Xiayu¹²,Yu Tao¹^ORCID,Huang Cheng¹,Wang Hailan¹,Dong Mengyang¹,Huang Rongjuan¹,Xie Zongliang¹,Wei Shanshan²,Huang Wei¹³⁴

Affiliation:

1. Frontiers Science Center for Flexible Electronics (FSCFE), Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi’an 710072, China

2. School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou 412007, P. R. China

3. Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China

4. Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China

Abstract

The competitive decay pathways between photoluminescence (PL) and photochromism were reported here. By tuning steric hindrance, crystal TrPEF2TMS exhibited a strong PL but weak photochromism, whereas TrPEF2H showed the opposite properties.

Funder

National Natural Science Foundation of China

Fundamental Research Funds for the Central Universities

Pearl River S and T Nova Program of Guangzhou

Natural Science Foundation of Ningbo

National Aerospace Science Foundation of China

China Postdoctoral Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

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