With sufficiently high supersaturation and no suitable surfaces, particles may condense in the absence of a pre-existing surface, known as "'homogeneous nucleation " '.
22.
The creation of a dislocation by homogeneous nucleation is a result of the rupture of the atomic bonds along a line in the lattice.
23.
The most important parameter to be controlled in this method for the synthesis of polyaniline nanofibers is the domination of homogeneous nucleation over heterogeneous nucleation.
24.
The reaction can be made to favor homogeneous nucleation throughout by increasing reaction speed, temperature of the reaction, and allowing the reaction to proceed without stirring.
25.
However, homogeneous nucleation is simpler and easier to understand than heterogeneous nucleation, so the easiest way to understand heterogeneous nucleation is to start with homogeneous nucleation.
26.
However, homogeneous nucleation is simpler and easier to understand than heterogeneous nucleation, so the easiest way to understand heterogeneous nucleation is to start with homogeneous nucleation.
27.
Turner and I . S . Servi developed homogeneous nucleation theory for a solid-solid transformation, providing the technologically important basis for strengthening metallic alloys through precipitation hardening.
28.
Heterogeneous nucleation is typically much faster than homogeneous nucleation because the nucleation barrier { \ displaystyle \ Delta G ^ { * } } is much lower at a surface.
29.
For homogeneous nucleation the nucleus is approximated by a sphere and so has a free energy equal to the surface area of a sphere, 4?r 2, times the surface tension & sigma;.
30.
In thermodynamics, "'explosive boiling or phase explosion "'is a method whereby a superheated metastable liquid undergoes an explosive liquid-vapor phase transition into a stable two-phase state because of a massive homogeneous nucleation of vapor bubbles.
