Long‐Lived Room‐Temperature Phosphorescence of Coronene in Zeolitic Imidazolate Framework ZIF‐8

Advanced Optical MaterialsVolume 4, Issue 7 p. 1015-1021 Communication Long-Lived Room-Temperature Phosphorescence of Coronene in Zeolitic Imidazolate Framework ZIF-8 Hiroyuki Mieno, Hiroyuki Mieno Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 JapanSearch for more papers by this authorRyota Kabe, Corresponding Author Ryota Kabe Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 Japan JST ERATO Adachi Molecular Exciton Engineering Project, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 JapanE-mail: kabe@opera.kyushu-u.ac.jp, adachi@opera.kyushu-u.ac.jpSearch for more papers by this authorNaoto Notsuka, Naoto Notsuka Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 JapanSearch for more papers by this authorMark D. Allendorf, Mark D. Allendorf Sandia National Laboratories, Livermore, CA, 94551 USASearch for more papers by this authorChihaya Adachi, Corresponding Author Chihaya Adachi Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 Japan JST ERATO Adachi Molecular Exciton Engineering Project, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 Japan International Institute for Carbon Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 JapanE-mail: kabe@opera.kyushu-u.ac.jp, adachi@opera.kyushu-u.ac.jpSearch for more papers by this author Hiroyuki Mieno, Hiroyuki Mieno Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 JapanSearch for more papers by this authorRyota Kabe, Corresponding Author Ryota Kabe Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 Japan JST ERATO Adachi Molecular Exciton Engineering Project, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 JapanE-mail: kabe@opera.kyushu-u.ac.jp, adachi@opera.kyushu-u.ac.jpSearch for more papers by this authorNaoto Notsuka, Naoto Notsuka Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 JapanSearch for more papers by this authorMark D. Allendorf, Mark D. Allendorf Sandia National Laboratories, Livermore, CA, 94551 USASearch for more papers by this authorChihaya Adachi, Corresponding Author Chihaya Adachi Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 Japan JST ERATO Adachi Molecular Exciton Engineering Project, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 Japan International Institute for Carbon Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395 JapanE-mail: kabe@opera.kyushu-u.ac.jp, adachi@opera.kyushu-u.ac.jpSearch for more papers by this author First published: 13 April 2016 https://doi.org/10.1002/adom.201600103Citations: 145Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract Long-lived phosphorescence is demonstrated with an emission lifetime of 22.4 s at room temperature from coronene-d 12 encapsulated in the zeolitic imidazolate framework ZIF-8. The guest emitter coronene-d 12 is well isolated in the rigid framework of ZIF-8, enabling long-lived triplet excitons even at higher than 300 K. It is also demonstrated that thermally activated delayed fluorescence can be achieved at temperatures >300 K. Citing Literature Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Filename Description adom201600103-sup-0001-S1.pdf639.8 KB Supplementary adom201600103-sup-0002-S2.mov3.4 MB Supplementary Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. Volume4, Issue7July 2016Pages 1015-1021 RelatedInformation