An investigation into size-dependent dynamic mechanical-diffusion responses of multi-layered laminated sandwich-like nanocomposites under shock loadings of molar concentration for vibration control based on nonlocal diffusion-elasticity theory

• Published in: Mechanics of advanced materials and structures Vol. 30; no. 4; pp. 647 - 660
• Main Authors: Li, Chenlin, Lu, Yaning, He, Tianhu
• Format: Journal Article
• Language: English
• Published: Abingdon Taylor & Francis 16.02.2023; Taylor & Francis Ltd
• Subjects: Anodes; Diaphragms (mechanics); Diffusion layers; Elasticity; Electrochemical analysis; Electrode materials; material constants ratios; Multi-layered laminated sandwich-like nanocomposites; Multilayers; Nanocomposites; nonlocal parameters; size-dependent mechanical-diffusion coupling; structural dynamic responses; Vibration control
• ISSN: 1537-6494; 1537-6532
• DOI: 10.1080/15376494.2021.2021462

Nano sandwich-like storage structure or device is commonly designed as diaphragm to extend nano-battery working life, or fabricated as nanocomposite anode materials to maximumly improve electrochemical performance in nano-battery systems. This work aims to investigate size-dependent dynamic mechanical-diffusion responses of multi-layered laminated sandwich-like nanocomposites subjected to shock loadings of molar concentration in the context of nonlocal diffusion-elasticity model by a semi-analytical technique via Laplace transformation. The results reveal that the diffusion isolation will be maximally improved and lager harmful chemical stresses can be reduced to some extent for proper materials nonlocal parameters and constants ratios of selected.