4D printing of shape memory polymer composites: A review on fabrication techniques, applications, and future perspectives
MY Khalid, ZU Arif, R Noroozi, A Zolfagharian… - Journal of Manufacturing …, 2022 - Elsevier
In recent years, there has been rising interest in additively manufactured shape memory
polymers (SMPs) and their multi-functional composites. Four-dimensional (4D) printing is an …
polymers (SMPs) and their multi-functional composites. Four-dimensional (4D) printing is an …
4D printing: Technological developments in robotics applications
The idea of four-dimensional (4D) printing is the formation of intricate stimuli-responsive 3D
architectures that transform into different forms and shapes upon exposure to environmental …
architectures that transform into different forms and shapes upon exposure to environmental …
4D metamaterials with zero poisson's ratio, shape recovery, and energy absorption features
This article introduces novel 3D zero Poisson's ratio (ZPR) metamaterials for reversible
energy absorption applications fabricated by 4D printing technology. The designs are …
energy absorption applications fabricated by 4D printing technology. The designs are …
Metamaterial boat fenders with supreme shape recovery and energy absorption/dissipation via FFF 4D printing
In maritime transportation, a fender acts like a bumper to absorb the kinetic energy of a boat
berthing against a jetty, pier wall, or other boats. They have high energy absorption and low …
berthing against a jetty, pier wall, or other boats. They have high energy absorption and low …
[HTML][HTML] Analytical relationships for 2D Re-entrant auxetic metamaterials: An application to 3D printing flexible implants
R Hedayati, A Yousefi, ML Dezaki… - journal of the mechanical …, 2023 - Elsevier
Both 2D and 3D re-entrant designs are among the well-known prevalent auxetic structures
exhibiting negative Poisson's ratio. The present study introduces novel analytical …
exhibiting negative Poisson's ratio. The present study introduces novel analytical …
Recent progress in 4D printed energy-absorbing metamaterials and structures
The emergence of 4D printing from additive manufacturing has opened new frontiers in
crashworthiness application. Energy-absorbing structures with fixed geometrical shapes and …
crashworthiness application. Energy-absorbing structures with fixed geometrical shapes and …
3D‐Printed Soft and Hard Meta‐Structures with Supreme Energy Absorption and Dissipation Capacities in Cyclic Loading Conditions
The main objective of this article is to introduce novel 3D bio‐inspired auxetic meta‐
structures printed with soft/hard polymers for energy absorption/dissipation applications …
structures printed with soft/hard polymers for energy absorption/dissipation applications …
Emerging 4D printing strategies for on-demand local actuation & micro printing of soft materials
J Patadiya, M Naebe, X Wang, G Joshi… - European Polymer …, 2023 - Elsevier
Responsive functional composites comprise of materials that can react to environmental
stimuli and remodel their shapes. 4D printing and integrating active materials render …
stimuli and remodel their shapes. 4D printing and integrating active materials render …
State-of-the-art of sandwich composite structures: manufacturing—to—high performance applications
This cutting-edge review highlights the fundamentals, design, and manufacturing strategies
used for sandwich composites. Sandwich composite structures have the advantages of light …
used for sandwich composites. Sandwich composite structures have the advantages of light …
[HTML][HTML] Sandwich structures with repairable cores based on truncated cube cells
With dramatic increase in 3D printing applications in industry, sandwich panels with 3D
printed cores have gained a lot of attention recently. In harmony with global movement …
printed cores have gained a lot of attention recently. In harmony with global movement …