School of Computing, Engineering and Technology

Innovative Approaches to the Fabrication of Self-Assembling Multi-Material Composite using 4D Printing

This research aims to develop novel 4D printing techniques to fabricate self-assembling metal/polymer composites for aerospace and automotive applications, addressing critical challenges in efficient, adaptable, and sustainable manufacturing processes.

Award

MRes | MPhil | PhD | MSc by Research

Start Date

Usually February and October - at individual School's discretion

Research Opportunities

Summary

The rapid growth of advanced manufacturing demands innovative approaches that align with the efficiency and adaptability required in modern industries. This project seeks to harness 4D printing technology for the fabrication of self-assembling metal/polymer composite structures, exploring applications in aerospace and automotive engineering. By introducing a unique blend of metal and polymer materials, this project addresses the challenge of creating adaptable, multi-material components with the potential to respond dynamically to external stimuli.

Aims and Objectives

The primary objective is to develop a self-assembling polymer that can precisely and autonomously adapt around a metal base, forming a cohesive composite structure without traditional assembly methods. Such a transformation is expected to revolutionize the current manufacturing practices, making the process not only more efficient but also adaptable to a range of industry-specific requirements.

Specific aims

To design and produce a multi-material composite structure with a metal substrate and self-assembling polymer layers.
To investigate the response mechanisms of these materials under various external stimuli, such as heat, light, or pressure, enabling precise control of the composite's assembly.
To assess and optimize the structural and functional properties of the resulting composites for aerospace and automotive applications, focusing on characteristics like strength, weight, and durability.

Research Methods

The project will adopt an interdisciplinary approach, leveraging techniques from materials science and advanced manufacturing. Methods will include:

4D Printing and Additive Manufacturing: Utilizing university lab resources, the project will experiment with various printing techniques and materials to optimize self-assembly properties.
Material Property Analysis: Characterizing the polymer’s response to external stimuli to optimize its performance in various operational environments.
Structural Testing: Assessing the strength, durability, and flexibility of the composites, with a focus on meeting aerospace and automotive industry standards.

Ideal Candidate

We are seeking a motivated PhD candidate with a background in manufacturing engineering, materials science, or a related field, preferably with experience in additive manufacturing, 3D/4D printing, or composite materials. Familiarity with material synthesis and structural analysis would be beneficial.

The candidate will work closely with experts in the School of Computing, Engineering & Technology gaining hands-on experience in developing industry-relevant, cutting-edge manufacturing techniques. Skills in interdisciplinary research, analytical thinking, and teamwork will also be highly valued.

Expected Academic Outputs and Impacts

The outcomes of this research will be disseminated through peer-reviewed publications in leading journals and presentations at relevant conferences and workshops. The research project aims to produce a minimum of three journal articles within the three years of the project. This includes a comprehensive review paper that synthesises existing literature and establishes the research context, as well as two research articles highlighting the novel findings and technological advancements achieved.