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Title	en Near-IR Luminescent Yb-III Coordination Polymers Composed of Pyrene Derivatives for Thermostable Oxygen Sensors
Creator	en Hasegawa, Yasuchika NRID 1000080324797 en Matsui, Takafumi en Kitagawa, Yuichi NRID 1000090740093 en Nakanishi, Takayuki NRID 1000030609855 en Seki, Tomohiro NRID 1000050638187 en Ito, Hajime NRID 1000090282300 en Nakasaka, Yuta NRID 1000030629548 en Masuda, Takao NRID 1000020165715 en Fushimi, Koji NRID 1000020271645
Accessrights	open access
Rights	en This is the peer reviewed version of the following article: Y. Hasegawa, T. Matsui, Y. Kitagawa, T. Nakanishi, T. Seki, H. Ito, Y. Nakasaka, T. Masuda, K. Fushimi, Chem. Eur. J. 2019, 25, 12308. , which has been published in final form at https://doi.org/10.1002/chem.201902583. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
Subject	Other en coordination polymer Other en luminescence Other en near-IR Other en oxygen sensor Other en ytterbium NDC 431
Description	Abstract en This work synthesized oxygen sensitive and near infrared (NIR) luminescent Yb(III) coordination polymers incorporating ligands based on pyrene derivatives: Yb(III)-TBAPy and Yb(III)-TIAPy (TBAPy: 1,3,6,8-tetrskis(p-benzoate)pyrene, TIAPy: 1,3,6,8-tetrakis(3,5-isophtalic acid)pyrene). The coordination structures of these materials were characterized using electrospray ionization mass spectrometry, X-ray diffraction and thermogravimetric analysis, while the porous structure of the Yb(III)-TIAPy was evaluated based on its adsorption isotherm. The NIR luminescence properties of the Yb(III)-TBAPy and Yb(III)-TIAPy were examined by acquiring emission spectra and determining emission lifetimes under air, argon and vacuum. The Yb(III)-TIAPy exhibited high thermal stability (with a decomposition temperature of 400 °C), intense luminescence (with an emission quantum yield under argon of 6.6%) and effective oxygen-sensing characteristics. These results suggest that NIR luminescent Yb(III) coordination polymers made using pyrene derivatives could have applications in novel thermo-stable oxygen sensors.
Publisher	en Wiley-Blackwell
Date	Issued2019-09-20
Language	eng
Resource Type	journal article
Version Type	AM
Identifier	HDL http://hdl.handle.net/2115/79284
Relation	isVersionOf DOI https://doi.org/10.1002/chem.201902583
Journal	PISSN 0947-6539 en Chemistry-A European journal Volume Number25 Issue Number53 Page Start12308 Page End12315
File	fulltext Manuscript.pdf 506.48 KB (application/pdf) Issued2019-09-20
Oaidate	2023-07-26