Two-Way and Multiple-Way Shape Memory Polymers for Soft Robotics: An Overview

被引：144

作者：

Scalet, Giulia ^{[1
]}

机构：

[1] Univ Pavia, Dept Civil Engn & Architecture, Via Ferrata 3, I-27100 Pavia, Italy

来源：

ACTUATORS | 2020年 / 9卷 / 01期

关键词：

soft robotics; soft actuators; 4D printing; shape memory polymers; two-way shape memory effect; multiple-way shape memory effect; LIQUID-CRYSTAL ELASTOMERS; BROADENED GLASS-TRANSITION; PHOTO-CROSS-LINKING; TEMPERATURE-MEMORY; 3D STRUCTURES; BIDIRECTIONAL ACTUATION; POLYURETHANE NETWORKS; MECHANICAL-PROPERTIES; REVERSIBLE ACTUATION; COPOLYMER NETWORKS;

D O I：

10.3390/act9010010

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Shape memory polymers (SMPs) are smart materials capable of changing their shapes in a predefined manner under a proper applied stimulus and have gained considerable interest in several application fields. Particularly, two-way and multiple-way SMPs offer unique opportunities to realize untethered soft robots with programmable morphology and/or properties, repeatable actuation, and advanced multi-functionalities. This review presents the recent progress of soft robots based on two-way and multiple-way thermo-responsive SMPs. All the building blocks important for the design of such robots, i.e., the base materials, manufacturing processes, working mechanisms, and modeling and simulation tools, are covered. Moreover, examples of real-world applications of soft robots and related actuators, challenges, and future directions are discussed.

引用

页数：33

共 291 条

[1] Inhomogeneous stretch induced patterning of molecular orientation in liquid crystal elastomers [J].

Ahn, Chihyung ;

Liang, Xudong ;

Cai, Shengqiang .

EXTREME MECHANICS LETTERS, 2015, 5 :30-36

[2] In situ temperature tunable pores of shape memory polyurethane membranes [J].

Ahn, Joon-Sung ;

Yu, Woong-Ryeol ;

Youk, Ji Ho ;

Ryu, Hee Youk .

SMART MATERIALS & STRUCTURES, 2011, 20 (10)

[3] Exploiting Microphase-Separated Morphologies of Side-Chain Liquid Crystalline Polymer Networks for Triple Shape Memory Properties [J].

Ahn, Suk-kyun ;

Kasi, Rajeswari M. .

ADVANCED FUNCTIONAL MATERIALS, 2011, 21 (23) :4543-4549

[4] Side-Chain Liquid Crystalline Polymer Networks: Exploiting Nanoscale Smectic Polymorphism To Design Shape-Memory Polymers [J].

Ahn, Suk-Kyun ;

Deshmukh, Prashant ;

Gopinadhan, Manesh ;

Osuji, Chinedum O. ;

Kasi, Rajeswari M. .

ACS NANO, 2011, 5 (04) :3085-3095

[5] Shape Memory Behavior of Side-Chain Liquid Crystalline Polymer Networks Triggered by Dual Transition Temperatures [J].

Ahn, Suk-kyun ;

Deshmukh, Prashant ;

Kasi, Rajeswari M. .

MACROMOLECULES, 2010, 43 (17) :7330-7340

[6] Four-dimensional Printing of Liquid Crystal Elastomers [J].

Ambulo, Cedric P. ;

Burroughs, Julia J. ;

Boothby, Jennifer M. ;

Kim, Hyun ;

Shankar, M. Ravi ;

Ware, Taylor H. .

ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (42) :37332-37339

[7] Viscoelasticity of the polydomain-monodomain transition in main-chain liquid crystal elastomers [J].

Azoug, A. ;

Vasconcellos, V. ;

Dooling, J. ;

Saed, M. ;

Yakacki, C. M. ;

Nguyen, T. D. .

POLYMER, 2016, 98 :165-171

[8] Organic-inorganic nanocomposite bilayers with triple shape memory effect [J].

Bae, C. Y. ;

Park, J. H. ;

Kim, E. Y. ;

Kang, Y. S. ;

Kim, B. K. .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (30) :11288-11295

[9] A tough shape memory polymer with triple-shape memory and two-way shape memory properties [J].

Bai, Yongkang ;

Zhang, Xinrui ;

Wang, Qihua ;

Wang, Tingmei .

JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (13) :4771-4778

[10] Thermal and mechanical properties of plasticized poly(L-lactic acid) [J].

Baiardo, M ;

Frisoni, G ;

Scandola, M ;

Rimelen, M ;

Lips, D ;

Ruffieux, K ;

Wintermantel, E .

JOURNAL OF APPLIED POLYMER SCIENCE, 2003, 90 (07) :1731-1738

← 1 2 3 4 5 6 7 8 9 10 →