New cluster-cluster aggregation model for formation process of fractal structure in sol-gel transition of SiO2

Motoi Kudoh; Xiao Hu; Kaoru Ohno; Yoshiyuki Kawazoe

doi:10.1016/S0022-0248(07)80116-3

New cluster-cluster aggregation model for formation process of fractal structure in sol-gel transition of SiO₂

Motoi Kudoh, Xiao Hu, Kaoru Ohno, Yoshiyuki Kawazoe

New Industry Creation Hatchery Center (NICHe)

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

It is known that the fractal dimension experimentally determined for sol-gel transitions of SiO₂ shows interesting behavior depending on the amount of the water solvent. A new cluster-cluster aggregation model is proposed which schematically includes the expected complex reaction mechanism. The present numerical simulation performed in two-dimensional space gives a reasonable interpretation of the aggregation and reproduces qualitatively the specific behavior of the fractal dimension experimentally observed.

Original language	English
Pages (from-to)	1162-1165
Number of pages	4
Journal	Journal of Crystal Growth
Volume	128
Issue number	1-4 PART 2
DOIs	https://doi.org/10.1016/S0022-0248(07)80116-3
Publication status	Published - 1993 Mar 1

ASJC Scopus subject areas

Condensed Matter Physics
Inorganic Chemistry
Materials Chemistry

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title = "New cluster-cluster aggregation model for formation process of fractal structure in sol-gel transition of SiO2",

abstract = "It is known that the fractal dimension experimentally determined for sol-gel transitions of SiO2 shows interesting behavior depending on the amount of the water solvent. A new cluster-cluster aggregation model is proposed which schematically includes the expected complex reaction mechanism. The present numerical simulation performed in two-dimensional space gives a reasonable interpretation of the aggregation and reproduces qualitatively the specific behavior of the fractal dimension experimentally observed.",

author = "Motoi Kudoh and Xiao Hu and Kaoru Ohno and Yoshiyuki Kawazoe",

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AU - Kudoh, Motoi

AU - Hu, Xiao

AU - Ohno, Kaoru

AU - Kawazoe, Yoshiyuki

PY - 1993/3/1

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N2 - It is known that the fractal dimension experimentally determined for sol-gel transitions of SiO2 shows interesting behavior depending on the amount of the water solvent. A new cluster-cluster aggregation model is proposed which schematically includes the expected complex reaction mechanism. The present numerical simulation performed in two-dimensional space gives a reasonable interpretation of the aggregation and reproduces qualitatively the specific behavior of the fractal dimension experimentally observed.

AB - It is known that the fractal dimension experimentally determined for sol-gel transitions of SiO2 shows interesting behavior depending on the amount of the water solvent. A new cluster-cluster aggregation model is proposed which schematically includes the expected complex reaction mechanism. The present numerical simulation performed in two-dimensional space gives a reasonable interpretation of the aggregation and reproduces qualitatively the specific behavior of the fractal dimension experimentally observed.

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