Shape Memory Polymers in 4D Printing

Multimaterial 4D Printing with Tailorable Shape Memory Polymers

We present a new 4D printing approach that can create high resolution (up to a few microns), multimaterial shape memory polymer (SMP) ...

4D printing of shape memory polymer composites - ScienceDirect.com

This review article presents important 4DP technologies in conjunction with the underlying functionalities of stimuli-responsive polymer composites.

Shape Memory Polymer Composites: 4D Printing, Smart Structures ...

This review introduces SMPs, SMPCs, and 4D printing technologies, highlighting several special 4D-printed structures.

Shape Memory Polymers in 4D Printing: Investigating Multi-Material ...

The SMP to be used in this research is based on a thermoplastic polyurethane (TPU) polymer, which naturally exhibits shape memory through its viscoelastic ...

4D Printing of Shape Memory Polymers: From Macro to Micro - Spiegel

A simple and versatile ink system is successfully applied for 4D printing at the macro- and microscale. The same 3D geometry can be ...

4D printing of shape memory polymers - ScienceDirect.com

This review discusses recent advancements in 4D printing, focusing on smart polymers and cognate stimuli response, the compatibility of the material with the 3 ...

Swift 4D printing of thermoresponsive shape-memory polymers ...

Shape-memory polymers (SMPs) are smart materials that have gained significant attention in recent years owing to their widespread ...

Reconfigurable 4D printing via mechanically robust covalent ...

S3) resulted from the crystallization-based shape memory effect (SME) greatly hinder them to practical engineering applications, which require ...

4D printed shape memory polymers and their structures for ...

4D printed shape memory polymers and shape-changing structures have been applied in various fields, especially in the field of biomedical science.

4D Printing of Multicomponent Shape-Memory Polymer Formulations

Four-dimensional (4D) printing technology, as a next-generation additive manufacturing method, enables printed objects to further change their shapes, ...

Shape Memory Polymer Composites: 4D Printing, Smart Structures ...

The structure obtained by using smart material 4D printing can undergo self-transformation of its physical properties and functions over time ...

4D printing of light activated shape memory polymers with organic ...

Light based 3D printing technologies, such as digital light processing (DLP), allow for the additive manufacturing of complex 3D objects at fast speeds and ...

4D Printing of Shape Memory Polymers, Blends, and Composites ...

The application of the 4D printing technique is currently being explored in various fields, including soft robotics, electrical devices, ...

4D printing shape memory polymers for dynamic jewellery and ...

ABSTRACT. 4D printing is a novel approach that enables dynamic functionality in ordinary static object. We used a methacrylated semicrystalline polymer to print ...

4D printing of polylactic acid (PLA)/thermoplastic polyurethane (TPU ...

Two frequently used SMPs are polylactic acid (PLA) and thermoplastic polyurethane (TPU), owing to their excellent shape memory properties, biodegradability, and ...

4D printing and simulation of body temperature-responsive shape ...

This study focused on the development of a body temperature-responsive shape-memory polymer (SMP). The thermal properties of the SMP were analyzed.

(PDF) 4D Printing of Shape Memory Polymers, Blends, and ...

PDF | 4D printing is defined as the additive manufacturing process of smart (stimuli‐responsive) materials. Shape memory materials are ...

4D Printed Shape-Memory Elastomer for Thermally Programmable ...

We present a successful implementation of 4D printing of SME utilizing a resin formulation based on polyethyleneglycol (PEG), a nontoxic and ...

4D-printed shape memory polymer - TU Delft Research Portal

In this section, by considering the shape memory effect (SME) and FDM process, the concept of 4D printing, for 3D-printed samples during manufacturing, is ...

4D printing of shape memory polymer with continuous carbon fiber

This study focuses on investigating the influence of different fiber orientations of continuous carbon fiber (CCF) in thermally stimulated SMPC.