open access

https://hdl.handle.net/2115/93683

Size-Control Synthesis and Luminescence Properties of Eu(III) Coordination Particles

英語

2023-12-14

American Chemical Society

Journal of physical chemistry c

127(49)

23785-23791

The particle-size-controlled synthesis and photophysical properties of Eu(III) coordination polymers [Eu(hfa)(3)(m-dpb)](n) (hfa: hexafluoroacetylacetonato, m-dpb: 1,3-bis(diphenylphosphoryl)benzene) were reported. The Eu(III) coordination polymers were prepared by complexation of [Eu(hfa)(3)(H2O)(2)] and the linker m-dpb ligand in an aqueous micelle solution using cationic CTAB (cetyltrimethylammonium bromide) and anionic SDS (sodium dodecyl sulfate) surfactants. The size of Eu(III) coordination polymers was gradually decreased by increasing CTAB concentrations. The crystal structure formed in a micelle system was different from bulk coordination polymers. The Eu(III) coordination particles showed a smaller nonradiative rate constant than bulk coordination polymers. In this study, size control and luminescence properties of the Eu(III) coordination particles have been demonstrated.

学術雑誌論文

Accepted Manuscript

This document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of Physical Chemistry C, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/articlesonrequest/AOR-7BSFVIA5RBWWDYK8QNKK.

1932-7447