Strong circularly polarized luminescence of mixed lanthanide coordination polymers with control of 4f electronic structures

Md Jahidul Islam; Yuichi Kitagawa; Makoto Tsurui; Yasuchika Hasegawa

doi:10.1039/d1dt00519g

Strong circularly polarized luminescence of mixed lanthanide coordination polymers with control of 4f electronic structures

Dalton Trans. 2021 Apr 28;50(16):5433-5436. doi: 10.1039/d1dt00519g.

Authors

Md Jahidul Islam¹, Yuichi Kitagawa², Makoto Tsurui³, Yasuchika Hasegawa²

Affiliations

¹ Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita-21, Nishi-10, Sapporo, Hokkaido 001-0021, Japan. y-kitagawa@eng.hokudai.ac.jp hasegaway@eng.hokudai.ac.jp.
² Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita-21, Nishi-10, Sapporo, Hokkaido 001-0021, Japan. y-kitagawa@eng.hokudai.ac.jp hasegaway@eng.hokudai.ac.jp and Faculty of Engineering, Hokkaido University, Kita-13, Nishi-8, Sapporo, Hokkaido 060-8628, Japan.
³ Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita-13, Nishi-8, Sapporo, Hokkaido 060-8628, Japan.

PMID: 33908960
DOI: 10.1039/d1dt00519g

Abstract

This paper reports chiral mixed Eu(iii)-Ln(iii) coordination polymers (Ln = Gd and Sm) with a high dissymmetry factor of circularly polarized luminescence (gCPL = 0.15) for the enhancement of the emission quantum yield (Φtot ≥ 50%), achieved via control of 4f electronic structures.