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Updated: Jul 28, 2026

Ligand-Mediated Nucleation and Growth of Palladium Metal Nanoparticles
Published on: June 25, 2018
Moments of the rate of nonstationary nucleation
1Institute of Physical Chemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria.
Abstract:
The zeroth, first, and reduced moments of the rate of nonstationary nucleation at constant supersaturation are parameters in the description of the variation of this rate with time. The dependence of the reduced moment M(r) on the nucleus size n(*) and the supersaturation Deltamu is analyzed and it is found that under typical conditions this moment decreases from about 1.9 to 1.1 with increasing n(*) or, alternatively, decreasing Deltamu. Expressions for the M(r)(n(*)) and M(r)(Deltamu) dependences are given which allow approximate calculation of the reduced moment in different cases of one-component nucleation.
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