Sustainable 4D printing of magneto-electroactive shape memory polymer composites

被引:42
作者
Dezaki, Mohammadreza Lalegani [1 ]
Bodaghi, Mahdi [1 ]
机构
[1] Nottingham Trent Univ, Sch Sci & Technol, Dept Engn, Nottingham, England
关键词
4D printing; 3D printing; Sustainability; Shape memory polymers; Composite materials; Fused deposition modelling;
D O I
10.1007/s00170-023-11101-0
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Typical techniques for creating synthetic morphing structures suffer from a compromise between quick shape change and geometric complexity. A novel approach is proposed for encoding numerous shapes and forms by magneto-electroactive shape memory polymer composite (SMPC) structures and integrating sustainability with 4D printing (4DP) technology. Electrically driven, remote controllability, and quick reaction are the features of these sustainable composite structures. Low-cost 4D-printed SMPC structures can be programmed remotely at high temperatures to achieve multi-stable shapes and can snap repeatedly between all programmed temporary and permanent configurations. This allows for multiple designs in a single structure without wasting material. The strategy is based on a knowledge of SMPC mechanics, magnetic response, and the manufacturing idea underlying fused deposition modelling (FDM). Iron-filled magnetic polylactic acid (MPLA) and carbon black-filled conductive PLA (CPLA) composite materials are investigated in terms of microstructure properties, composite interface, and mechanical properties. Characterisation studies are carried out to identify how to control the structure with a low magnetic field. The shape morphing of magneto-electroactive SMPC structures is studied. FDM is used to 4D print MPLA and CPLA adaptive structures with 1D/2D-to-2D/3D shapeshifting by the magnetic field. The benefits of switchable multi-stable structures are reducing material waste and effort/energy and increasing efficiency in sectors such as packaging.
引用
收藏
页码:35 / 48
页数:14
相关论文
共 52 条
[1]   Toward enabling manufacturing paradigm of 4D printing of shape memory materials: Open literature review [J].
Akbar, Ijaz ;
El Hadrouz, Mourad ;
El Mansori, Mohamed ;
Lagoudas, Dimitri .
EUROPEAN POLYMER JOURNAL, 2022, 168
[2]  
Al-Rubaiai M, 2017, PROC ASME CONF SMART
[3]   Reprogrammable shape morphing of magnetic soft machines [J].
Alapan, Yunus ;
Karacakol, Alp C. ;
Guzelhan, Seyda N. ;
Isik, Irem ;
Sitti, Metin .
SCIENCE ADVANCES, 2020, 6 (38)
[4]   4D printing: a critical review of current developments, and future prospects [J].
Ali, Md. Hazrat ;
Abilgaziyev, Anuar ;
Adair, Desmond .
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2019, 105 (1-4) :701-717
[5]   The shape - morphing performance of magnetoactive soft materials [J].
Bastola, Anil K. ;
Hossain, Mokarram .
MATERIALS & DESIGN, 2021, 211
[6]   Resistance and Strength of Conductive PLA Processed by FDM Additive Manufacturing [J].
Beniak, Juraj ;
Soos, Lubomir ;
Krizan, Peter ;
Matus, Milos ;
Ruprich, Vit .
POLYMERS, 2022, 14 (04)
[7]   Flexible mechanical metamaterials [J].
Bertoldi, Katia ;
Vitelli, Vincenzo ;
Christensen, Johan ;
van Hecke, Martin .
NATURE REVIEWS MATERIALS, 2017, 2 (11)
[8]   Adaptive metamaterials by functionally graded 4D printing [J].
Bodaghi, M. ;
Damanpack, A. R. ;
Liao, W. H. .
MATERIALS & DESIGN, 2017, 135 :26-36
[9]   Self-expanding/shrinking structures by 4D printing [J].
Bodaghi, M. ;
Damanpack, A. R. ;
Liao, W. H. .
SMART MATERIALS AND STRUCTURES, 2016, 25 (10)
[10]   4D Printing Self-Morphing Structures [J].
Bodaghi, Mahdi ;
Noroozi, Reza ;
Zolfagharian, Ali ;
Fotouhi, Mohamad ;
Norouzi, Saeed .
MATERIALS, 2019, 12 (08)