Author : Haomin Liu
Publisher :
ISBN 13 :
Total Pages : 145 pages
Book Rating : 4.:/5 (125 download)
Book Synopsis Structure and Property Linkage of Nanoporous Materials by : Haomin Liu
Download or read book Structure and Property Linkage of Nanoporous Materials written by Haomin Liu and published by . This book was released on 2021 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Nanoporous metals have recently been drawn significant interest in various fields of research. Their open-cell structure and high surface area per unit volume give them unique electrical, mechanical, and catalytic properties as well as high radiation resistance. These properties make nanoporous metals excellent candidates for a variety of high-tech applications including catalysts, biosensors, and actuators. However, the mechanical properties of nanoporous metals have not yet been well determined. Scaling relations linking the mechanical properties of nanoporous materials to their dense counterparts are found not to agree with experimental determinations. This work focuses on integrating computational simulations, continuum modeling, and deep learning techniques to gain data-driven insights about the relationships between the nanostructure and mechanical properties of nanoporous gold. We investigate the effect of structural components; ligaments and nodes on the mechanical properties of the nanoporous materials. In addition, we developed a mathematical model incorporating the bending and stretching deformation modes of ligaments to predict the stiffness of the nanoporous structure based on continuum theory. Moreover, we proposed an interpretable deep learning strategy incorporating the three-dimensional convolutional neural network and interpretation technique. This new relation is found to correctly describe the mechanical properties of nanoporous Copper (Cu)"--Page viii.
