Описание: 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.
Автор: Simon Cotton Название: Lanthanide and Actinide Chemistry ISBN: 0470010061 ISBN-13(EAN): 9780470010068 Издательство: Wiley Рейтинг: Цена: 8229.00 р. Наличие на складе: Поставка под заказ.
Описание: An introductory textbook on Lanthanides and Actinides offering insights into a vast range of applications, from lasers to synthesis. Based on courses given by the author, an expert in this area, the book presents the reader with the knowledge and applications of these metals.
Автор: G. Meyer; L.R. Morss Название: Synthesis of Lanthanide and Actinide Compounds ISBN: 9401056722 ISBN-13(EAN): 9789401056724 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This thesis deals with strongly luminescent lanthanide complexes having novel coordination structures. In this thesis, the luminescent properties of lanthanide complexes with low-vibrational frequency C-F and P=O units are elucidated in terms of geometrical, vibrational, and chemical structures.
Описание: This thesis provides essential information on the systematic design of assembled lanthanide complexes for functional luminescent materials.
Автор: G. Meyer; L.R. Morss Название: Synthesis of Lanthanide and Actinide Compounds ISBN: 0792310187 ISBN-13(EAN): 9780792310181 Издательство: Springer Рейтинг: Цена: 32652.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The history of the rare earths has entered its third century; trans uranium elements are now a half century old. Both the lanthanide and actinide ele- ments, 30 elements altogether, are f elements, meaninj that their metallic 2 1 1 electronic configurations are typically 6s 5d 4f" and 7s 6d 5f" respectively. To an elementary approximation as summarized in the 'average inorganic chemistry textbook, these configurations cause their chemistry to be described by the trivalent state accompanied by less interesting effects such as the lanthanide contraction. However, the discovery of divalent and tetravalent lanthanides and di- to seven-valent actinides hinted at the existence of more interesting although still classic solid-state and coor- dination chemistry. Metallic halides and chalcogenides and electron-poor cluster compounds have been the outgrowth of many synthetic efforts during the past 25 years or so. These days, one can say that the lan- thanides and actinides are not at all boring; the fascination arises from every element being an individual, having its own chemistry.
Автор: Cheng, Peng (Ed.) Название: Lanthanide Metal-Organic Frameworks ISBN: 3662457725 ISBN-13(EAN): 9783662457726 Издательство: Springer Рейтинг: Цена: 26552.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding.
Автор: Jinkui Tang; Peng Zhang Название: Lanthanide Single Molecule Magnets ISBN: 3662469987 ISBN-13(EAN): 9783662469989 Издательство: Springer Рейтинг: Цена: 11179.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book begins by providing basic information on single-molecule magnets (SMMs), covering the magnetism of lanthanide, the characterization and relaxation dynamics of SMMs and advanced means of studying lanthanide SMMs.
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