Open AccessNUCLEATiON AGGREGATION MODEL OF FRACTAL GROWTH OF MOLYBDENUM OXIDE
Author(s) -
Jizhong Zhang
Publication year - 1992
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.41.1302
Subject(s) - nucleation , whiskers , fractal , non equilibrium thermodynamics , thermodynamics , materials science , molybdenum oxide , oxide , molybdenum , fractal dimension , chemical physics , chemistry , physics , metallurgy , mathematical analysis , mathematics , composite material
Tre vapor-solid phase transition of the motybdenum oxide was investigated in the stochastic nonlinear system which was in far from equilibrium state. Some thin molybdena crystals and various two-dimensional fractal structures consisted of the molybdena whiskers were ob-served. The possible mechanism of the fractal structures is discussed in terms of nonequilibrium thermodynamics of irreversible processes and a nucleation aggregation model is proposed.