Assembled lanthanide complexes with advanced photophysical properties / Yuichi Hirai.
Hirai, Yuichi, author.
2018
QD172.R2
Available Online

Linked e-resources

Linked Resource Online Access
Concurrent users Unlimited
Authorized users Authorized users
Document Delivery Supplied Can lend chapters, not whole ebooks

Details

Title Assembled lanthanide complexes with advanced photophysical properties / Yuichi Hirai.
Author Hirai, Yuichi, author.
ISBN 9789811089329 (electronic book)
9811089329 (electronic book)
9789811089312
9811089310
DOI https://doi.org/10.1007/978-981-10-8932-9
Published Singapore : Springer, 2018.
Language English
Description 1 online resource (xv, 106 pages).
Item Number 10.1007/978-981-10-8932-9 doi
Call Number QD172.R2
Dewey Decimal Classification 546/.41
Summary This thesis provides essential information on the systematic design of assembled lanthanide complexes for functional luminescent materials. It discusses the relationships between assembled structures and photo, thermal, and mechanical properties on the basis of crystallography, spectroscopy, and thermodynamics. The described guidelines for assembled structures will be extremely valuable, both for industrial applications and for readers’ fundamental understanding of solid-state photophysics and materials chemistry. Luminescent lanthanide complexes are promising candidates for lighting devices, lasers, and bio-probes owing to their line-like and long-lived emission arising from characteristic 4f–4f transitions. Low-vibrational and asymmetrical coordination structures around lanthanide ions have been introduced to achieve strong luminescence, using specific organic ligands. Recently, assembled lanthanide complexes including coordination polymers and metal organic frameworks have increasingly attracted attention as a new class of luminescent materials offering thermal stability and color tunability. However, improving the luminescence efficiencies of these compounds remains a challenge, and specific molecular designs to control assembled structures and yield additional physical properties have not been established. The author provides a group of bent-angled bridging ligands to boost photoluminescence efficiency, and successfully introduces for the first time glass formability and strong triboluminescence properties.
Note "Doctoral thesis accepted by the Hokkaido University, Hokkaido, Japan."
Bibliography, etc. Note Includes bibliographical references.
Access Note Access limited to authorized users.
Source of Description Online resource; title from PDF title page (SpringerLink, viewed April 10, 2018).
Series Springer theses.
Available in Other Form Print version: 9789811089312
Linked Resources Online Access
Record Appears in Online Resources > Ebooks
All Resources
Intro; Supervisor's Foreword; Parts of this thesis have been published in the following journal articles:; Acknowledgements; Contents; 1 General Introduction; 1.1 Luminescent Materials; 1.2 Luminescence of Lanthanide(III) Ions; 1.3 Enhancement of Luminescence Efficiency; 1.3.1 The Antenna Effect; 1.3.2 Promotion of 4f-4f Transitions; 1.3.3 Suppression of Vibrational Relaxation; 1.4 Assembled Structures of Coordination Compounds; 1.5 Assembled Ln(III) Coordination Compounds; 1.6 Objectives; 1.7 Contents of This Thesis; References

2 Luminescent Lanthanide Coordination Zippers with Dense-Packed Structures for High Energy Transfer Efficiencies2.1 Introduction; 2.2 Experimental Section; 2.2.1 General; 2.2.2 Apparatus; 2.2.3 Syntheses; 2.2.4 Crystallography; 2.2.5 Assignment of Coordination Geometry; 2.2.6 Optical Measurements; 2.2.7 Estimation of Intrinsic Emission Quantum Yields; 2.3 Results and Discussion; 2.3.1 Photophysical Properties; 2.3.2 Coordination Structures; 2.3.3 Thermal Properties; 2.3.4 DFT Calculations; 2.4 Conclusions; References

3 Luminescent Lanthanide-Mixed Coordination Polymers for Tunable Temperature-Sensitivity3.1 Introduction; 3.2 Experimental Section; 3.2.1 Materials; 3.2.2 Apparatus; 3.2.3 Syntheses; 3.2.4 Optical Measurements; 3.3 Results and Discussion; 3.3.1 Powder X-Ray Diffraction Measurements; 3.3.2 Emission Spectra; 3.3.3 Energy Transfer Efficiency; 3.4 Conclusions; References; 4 Luminescent Lanthanide Coordination Glasses; 4.1 Introduction; 4.2 Experimental Section; 4.2.1 Materials; 4.2.2 Apparatus; 4.2.3 Syntheses; 4.2.4 Crystallography; 4.2.5 Optical Measurements; 4.2.6 DFT Calculations

4.3 Results and Discussion4.3.1 Structural Characterization; 4.3.2 DFT Optimization; 4.3.3 Thermal Properties; 4.3.4 Surface Observations by Scanning Probe Microscope (SPM); 4.3.5 Photophysical Properties; 4.4 Conclusions; References; 5 Amorphous Formability and Temperature-Sensitive Luminescence of Lanthanide Coordination Glasses; 5.1 Introduction; 5.2 Experimental Section; 5.2.1 General; 5.2.2 Apparatus; 5.2.3 Syntheses; 5.2.4 Optical Measurements; 5.3 Results and Discussion; 5.3.1 Structural Characterizations; 5.3.2 Thermal Properties; 5.3.3 Photophysical Properties; 5.4 Conclusions

Browse Subjects

Show more subjects...

Statistics

from
to
Export