nonstoichiometric


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nonstoichiometric

(ˌnɒnˌstɔɪkɪəˈmɛtrɪk)
adj
(Chemistry) chem (of a solid compound) having a composition in which the ratio of the atoms present is not a simple integer
References in periodicals archive ?
The network was prepared using nonstoichiometric ratio (r) of the crosslinker to the precursor.
The stoichiometric ratio of cadmium to selenium in bulk CdSe is R = 1, but for nanocrystals a nonstoichiometric ratio has previously been observed.
Thermodynamic equilibrium model can be implemented through two approaches, namely, stoichiometric and nonstoichiometric [6].
Only a few of the phases are stoichiometric minerals (anglesite = Pb sulfate, cerussite = Pb carbonate, galena = Pb sulfide, native Pb = Pb), whereas the others are nonstoichiometric associations of various metals and other elements.
An increase in polymer concentration leads to a rise in the isotherm as a result of a nonstoichiometric adsorption, which can be attributed to conformational changes from a flat form of the polymer to a loops and tails form.
1) proposed the use of nonstoichiometric reduced-complexity probes for hybridization to cDNA arrays and noted the fitness of the RNA arbitrarily primed PCR (RAP-PCR) [3] method.
Amberg, The Nature of Deficiency in Nonstoichiometric Hydroxyapatites.
Nonstoichiometric ratios produced nonplanar modes of propagation, so called, 'spin modes.