transition metal

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transition metal

[tran′zish·ən ‚med·əl]
(chemistry)
References in periodicals archive ?
The Company has issued $25,000 cash and 132,550 Transition Metals common shares to the vendor in accordance with its Agreement to maintain its option to accquire a 100% interest in the Highland Gold project in Nova Scotia (see News Release date September 20, 2018).
Her research is focused on the development of new catalysts that don't rely on rare, precious transition metals that are inherently toxic.
In transition metals, there are five d-orbitals that are normally equal in energy.
Schiff bases are a significant class of chelating ingredients in coordination chemistry because of their ability to form stable complexes with different transition metals. These ligands are able to coordinate metals owing to another group and imine nitrogen, usually dependent to the aldehyde [1, 2].
Furthermore, metalloenzymes present the advantage of being constructed exclusively from copious bioavailable materials and typically employ only metals abundant in the Earth's crust, such as first row transition metals [16,17].
The salts of transition metals such as Mn, Fe, Co, Ni, Cu and Zn are generally considered to catalyze coal pyrolysis.
Cells made only from rare earth and transition metals (Groups III and V in the Periodic Table) show high efficiencies, but they are often much more expensive.
MoSoy Catalyst is a low-cost, durable and effective catalyst that is made from biomass and inexpensive earth-abundant transition metals for the production of hydrogen.
The resulting macrocyclic molecules are stable in solution, can bind transition metals ions and host small molecules.
Sudbury's Transition Metals announced it has acquired all the exploration and development assets of the former First Nickel.
Numerous diagrams display the results of calculating point defect concentrations for a series of pure and doped oxides of transition metals with varying M/O ratios, crystallographic structure, and point defect structure.

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