Modeling of Three-Dimensional Hierarchical Porous Materials Organized by Means of Nanosphere Self-Assembly
Abstract
The article considers possibilities of using modeling fo r the development of two promising areas of modern nanomaterials, i. e. materials with a hierarchy of pores organized hierarchical self- assembly and hierarchical structures with nanoporous elements. The pore size of hierarchical structures was estimated by means of quasi- two-dimensional projection of three-dimensional deterministic fractal Julien aggregate. Three-dimensional modeling of hierarchical structures organized by means of nanosphere self-assembly was conducted in the Autodesk 3ds Max environment. The article provides analysis of dependences of porosity, density, specific surface area of fractal structures on the size of aggregates (with the appearance of new pore levels of hierarchical materials), dependences of the porosity change in the case of replacement of primary identical spherical particles on porous spheres.
About the Authors
I. E. Kononova
Saint Petersburg Electrotechnical University "LETI"
Russian Federation
Russian Federation
Ph.D. in Physics and Mathematics (2009), Associate Professor (2010) of the Micro- and Nanoelectronics Department of Saint Petersburg Electrotechnical University "LETI". The author of more than 150 scientific publications. Area of expertise: synthesis and diagnostics of nanomaterials
V. A. Moshnikov
Saint Petersburg Electrotechnical University "LETI"
Russian Federation
Russian Federation
D.Sc. in Physics and Mathematics (1997), Deputy Head of the Micro- and Nanoelectronics Department of Saint Petersburg Electrotechnical University "LETI". The author of more than 450 scientific publications. Area of expertise: nanotechnology and diagnostics
P. V. Kononov
Saint Petersburg Mining University
Russian Federation
Russian Federation
Ph.D. in Engineering (2016), Assistant of the Department of Descriptive Geometry and Graphics at the Saint Petersburg Mining University. The author of more than 30 scientific publications. Area of expertise: computer simulation, material science of functional and structural materials
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Review
For citations:
Kononova I.E., Moshnikov V.A., Kononov P.V. Modeling of Three-Dimensional Hierarchical Porous Materials Organized by Means of Nanosphere Self-Assembly. Journal of the Russian Universities. Radioelectronics. 2017;(5):54-63. (In Russ.)
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