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Related to lanthanoid: Actinides


ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.lanthanoid - any element of the lanthanide series (atomic numbers 57 through 71)
group, grouping - any number of entities (members) considered as a unit
terbium metal - a separate group of related lanthanides, including terbium, europium, gadolinium, and sometimes dysprosium
References in periodicals archive ?
Lanthanoid compounds have been extensively used as luminescent chemosensors for medical diagnostics and optical cell imaging, contrast reagents for magnetic resonance imaging, shift reagents for NMR spectroscopy, as well as for applications in fundamental and applied sciences such as organic synthesis, bioorganic chemistry, and catalysis.
A very high synergic effect has been achieved accompanied with better selectivity in some investigations in the field of lanthanoid extraction chemistry, but synergistic IL?
The rare earth elements (REEs), defined as scandium (Sc), yttrium (Y), and fifteen lanthanoid elements from La (lanthanum) to Lu (lutetium) with atomic numbers from 57 to 71 in the periodic table, are increasingly used in new technologies related to medical scans, energy (batteries, wind turbines), electronics (cell phones, laptops) and transportation (hybrid cars) because they are malleable, reactive, magnetic and refractive, though some have high market prices, particularly Sc.
According to the International Union of Pure and Applied Chemistry, rare earth metals (or elements) are the 15 lanthanoid elements with atomic numbers of 57 through 71, as well as scandium and yttrium.
Key statement: The present invention provides a modified conjugated diene polymer that is prepared by polymerization of a conjugated diene compound using a catalyst containing a lanthanoid rare earth element compound in an organic solvent and then modifying the resulting polymer having an active organic metal site with a modifier, wherein the modification efficiency is not less than 15% and the cis-1,4 bond content in the conjugated diene moiety measured by Fourier transform infrared spectroscopy satisfies the relationship (I):
2 show increasing ionic potential from left to right, with K, Na, Rb, Ba, and Sr representing the large ion lithophile elements (LILE: Z/r < 2), and La-Yb the mostly trivalent lanthanoid (rare earth) elements (which can be grouped with Y which behaves like Yb).
The object of the present work is to investigate the synergistic solvent extraction of the metals of the lanthanoid series (La, Nd, Eu, Ho, and Lu) with a mixture of the chelating extractant 1-(2-thienyl)-4,4,4-trifluoro-1,3-butanedione (HTTA) or 4-benzoyl-3-methyl-l-phenyl-2-pyrazolin-5-on (HP) and PAR in CH[Cl.
The goals of this project are:#1 To unravel the mechanistic details of decoherence in molecular spin qubits based on mononuclear lanthanoid complexes.
In Periods 6 and 7, within the numbers 58-71 and 90-103, families of Lanthanoids and Actinides are located, respectively.
through protocorm-like bodies: effects of plant growth regulators and lanthanoids.
Changes in this edition include updates to the chapters on organometallic catalysis in synthesis and production, bioorganometallic chemistry, and new developments in the field; there is also a new chapter on organometallic chemistry of the lanthanoids and actinoids.
The next pair of presentations looked at some of the relationships other than groups and periods, such as the diagonal relationship, the (n) and (n+ 10) relationship, the Knight's move relationship, isoelectronic patterns, relationships among the lanthanoids and actinoids, and the concepts of "combo" and pseudo elements.