lanthanide in English
The lanthanides make up the elements between barium and hafnium in Row 6 of the periodic table.
Use "lanthanide" in a sentence
1. Lanthanide complex catalyst and polymerization method employing same
2. Cerium is the second element in the lanthanide series
3. Lanthanide and Actinide Series are both referred to as Rare Earth Metals.
4. After production, the fermium must be separated from other actinides and from lanthanide fission products.
5. Americium is the first lanthanide-like actinide element because of the localization of 5f electrons
6. Creating such materials by doping with lanthanide ions is a route not fully explored to date.
7. A lanthanide metal–organic framework (MOF-76) for Adsorbing dyes and fluorescence detecting aromatic pollutants X
8. Cerium is a rare earth metal and the most abundant member of the lanthanide series discovered by Jons J
9. Aqueous-medium separation method of at least one actinide element from lanthanide elements by complexation and membrane filtration
10. The Actinides are typically placed below the main body of the periodic table (below the lanthanide series), in the manner of a footnote
11. Berzelius and Hisinger discovered the new element in a rare reddish-brown mineral now known as cerite, a Cerium–lanthanide silicate.
12. Cerium is classified as a lanthanide metal, which means it appears in that long cut-out at the very bottom of the periodic table
13. The principle advantages of the method are that no lanthanide carrier is required and that the yields of americium and curium are the same (to±10%).
14. Process for preparing a powder comprising a solid solution of uranium dioxide and of a dioxide of at least one other actinide and/or lanthanide element
15. The chelates find particular use in resonance energy transfer between chelate-lanthanide complexes and another luminescent agent, often a fluorescent non-metal based resonance energy acceptor.
16. Berkelium forms a number of chemical compounds, where it normally exists in an oxidation state of +3 or +4, and behaves similarly to its lanthanide analogue, terbium
17. Nevertheless, I tested each of a set of 24 common solvents, about 40 more metals, 14 lanthanide elements, and a few radioactive elements (radon, uranium, americium, thorium, and radium).
18. Americium is a transuranic member of the actinide series, in the periodic table located under the lanthanide element europium, and thus by analogy was named after the Americas.
19. We study the coordination chemistry and metabolic properties of lanthanide and Actinide complexes formed with synthetic and biological ligands, as well as the effects of heavy element exposure and contamination on different biological systems.
20. Meronyms (substance of "Bastnaesite"): atomic number 58; Ce; cerium (a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group)
21. Increasing K2O/Na2O ratios are accompanied by an increase of the absolute lanthanide concentrations and by a progressive accumulation of the lighter lanthanides in the sequence: doleritic olivine basalt, pigeonite tholeyite, tholeyite from the Schaumberg sill, plagiaplite.
22. The Actinide series contains elements with atomic numbers 89 to 103 and is the third group in the periodic table. The series is the row below the Lanthanide series, which is located underneath the main body of the periodic table
23. Chiral metallocenes are prepared by reacting a salt of an asymmetric bis(cyclopentadienyl)-moiety-containing ligand with a chelate diamine adduct of a transition, lanthanide, or actinide metal halide in an organic solvent or diluent so as to produce said chiral metallocene.
24. Chiral metallocenes are prepared by reacting a salt of an asymmetric bis(cyclopentadienyl)-moiety-containing ligand with a tertiary heteroaromatic amine adduct of a transition, lanthanide, or actinide metal halide in an organic solvent or diluent so as to produce said chiral metallocene.
25. Definition of Actinide series : a series of heavy radioactive metallic elements of increasing atomic number considered to be analogous to the lanthanide series and to begin with actinium (89) or thorium (90) and end with element of atomic number 103 — compare actinium series, periodic table
26. The Actinides are the elements in the bottom of these two rows, while the top row is the lanthanide series. These two rows of elements are placed below the main table because they don't fit into the design without making the table confusing and very wide.
27. The growth direction of the crystal is aligned along an axis perpendicular to such a crystallographic plane of lanthanide gallium crystal that an improved temperature stability, lowered power flow angle, and reduced diffraction would be present in surface acoustic wave (SAW) devices made in this crystallographic plane.
28. The present invention provides for a method for preparing a storable fluidic olefin polymerisation catalyst composition, said catalyst comprising an organometallic compound of a transition metal of Group 3 to 10 of the Periodic Table (IUPAC), or of an actinide or lanthanide, and the use of such composition for polymerising &agr;-olefins.
29. O¿6±d?, where A is an alkaline-earth metal, an alkaline metal, a lanthanide, or a solid solution thereof, B is a transition metal, an element of group III, or a solid solution thereof, and d has a value between 0 and 1; and a method for the full oxidation of volatile organic compounds using the catalyst.
30. A catalyst composition comprises the reaction product of an alkoxide or condensed alkoxide of a metal M, selected from titanium, zirconium, hafnium, aluminium, or a lanthanide, an alcohol containing at least two hydroxyl groups, a 2-hydroxy carboxylic acid and a base, wherein the molar ratio of base to 2-hydroxy carboxylic acid is in the range 0.01 - 0.79:1.