Modeling the Structural, Fractal and Mechanical Properties of Aerogels

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

4 Citations (Scopus)

Abstract

Modeling and simulation have played an indispensable role in the understanding of the structure-property relationships of a wide class of materials. Material modeling has been pivotal in enhancing our understanding of several aspects of porous materials, including those that of aerogels. This chapter summarizes the role of modeling and simulation in investigating specifically the mechanical structure-property relationships of aerogels. The role of all-atom simulations in describing the nanomechanics of aerogels is first examined. This is followed by a review of aggregation models and their impact on the characterization of the structural and fractal properties of aerogels. Constitutive models and their role in predicting the overall macroscopic behavior of aerogels are then discussed in detail. More recent microstructure-based approaches, such as Voronoi tessellations and the bonded particle method, applied for describing the morphology of aerogels and their subsequent properties are considered at the end.
Original languageEnglish
Title of host publicationSpringer Handbook of Aerogels
EditorsMichael A. Aegerter, Nicholas Leventis, Matthias Koebel, Stephen A. Steiner III
PublisherSpringer
Chapter12
Pages289-305
Number of pages17
ISBN (Electronic)978-3-030-27322-4
ISBN (Print)978-3-030-27321-7
DOIs
Publication statusE-pub ahead of print/First online - 1 Oct 2023
Externally publishedYes

Publication series

NameSpringer Handbooks
PublisherSpringer
ISSN (Print)2522-8692
ISSN (Electronic)2522-8706

Keywords

  • n/a OA procedure

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