Evidence and mechanism of efficient thermally activated delayed fluorescence promoted by delocalized excited states

Author:

Hosokai Takuya12,Matsuzaki Hiroyuki12ORCID,Nakanotani Hajime34,Tokumaru Katsumi2,Tsutsui Tetsuo2ORCID,Furube Akihiro12,Nasu Keirou5,Nomura Hiroko5,Yahiro Masayuki6ORCID,Adachi Chihaya34

Affiliation:

1. National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan.

2. Chemical Materials Evaluation and Research Base (CEREBA), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8561, Japan.

3. Center for Organic Photonics and Electronics Research (OPERA) and International Institute for Carbon Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Motooka, Nishi, Fukuoka 819-0395, Japan.

4. Japan Science and Technology Agency (JST), The Exploratory Research for Advanced Technology (ERATO), Adachi Molecular Exciton Engineering Project, c/o OPERA, Kyushu University, Fukuoka 819-0395, Japan.

5. Kyulux Inc., Suite 227, Fukuoka Industry-Academia Symphonicity (FiaS) Bldg.2, 4-1 Kyudai-Shinmachi, Nishi, Fukuoka 819-0388, Japan.

6. Institute of Systems, Information Technologies and Nanotechnologies (ISIT), Kyudai-Shinmachi, Nishi, Fukuoka 819-0388, Japan.

Abstract

The molecular design concept and mechanism leading to highly efficient thermally activated delayed fluorescence are presented.

Funder

New Energy and Industrial Technology Development Organization

The Ministry of Education, Culture, Sports, Science and Technology

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference35 articles.

1. Excitonic singlet-triplet ratio in a semiconducting organic thin film

2. N. J. Turro V. Ramamurthy J. C. Scaiano Principle of Molecular Photochemistry: An Introduction (University Science Books 2009) chap. 3 pp. 113–118.

3. 100% phosphorescence quantum efficiency of Ir(III) complexes in organic semiconductor films;Kawamura Y.;Appl. Phys. Lett.,2005

4. Third-generation organic electroluminescence materials;Adachi C.;Jpn. J. Appl. Phys.,2014

5. Highly efficient organic light-emitting diodes from delayed fluorescence

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3