Integrative hinge based on shape memory polymer composites: Material, design, properties and application

Liu, Tianzhen; Liu, Liwu; Miao, Yu; Li, Qifeng; Zeng, Chengjun; Lan, Xin; Liu, Yanju; Leng, Jinsong

doi:10.1016/j.compstruct.2018.08.041

Cited by 84 publications

(40 citation statements)

References 45 publications

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“…In recent years, Chen [107], CTD [108], and Liu [109] have developed new space-deployable structures based on SMPCs.…”

Section: (2) Deployable Structures Of Smpcsmentioning

confidence: 99%

“…Recently, Liu et al fabricated a self-driven multi-level integrated hinge structure using SMPCs (as shown in Fig. 11), which holds promising potential applications in self-driven gripping devices and multi-angle imaging systems [109].…”

Section: (2) Deployable Structures Of Smpcsmentioning

confidence: 99%

“…CLASP developed by CTD: a schematic diagram of solar panels; b CLASP ground experimental verification of 6U cubic star [108] Self-deployment structure and application prospects: a shape memory recovery process; b self-driven gripping; c multi-angle imaging system[109] The in-orbit deployment test verification of ROSA developed by NASA: a contraction state; b deploying; c deployment completed; d partial enlargement after deployment[110] …”

mentioning

confidence: 99%

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Mechanical Models, Structures, and Applications of Shape-Memory Polymers and Their Composites

Xin

Liu

et al. 2019

Acta Mech. Solida Sin.

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Shape-memory polymers (SMPs) and their composite materials are stimuliresponsive materials that have the unique characteristics of lightweight, large deformation, variable stiffness, and biocompatibility. This paper reviews the research status of the mechanical models for SMPs, shape-memory nanocomposites and shape-memory polymer composites (SMPCs); it also introduces some spatially deployable structures, such as hinges, beams, and antennae based on SMPCs. In addition, the deformation types of 4D printing structures and the potential applications of this technology in robots and medical devices are also summarized.The mechanism of shape-memory cycles and the mechanical behavior of SMPs can be described by establishing thermomechanical models, which lay the theoretical foundations for the rational design of SMP structures. This section will focus on the constitutive models for SMPs, the micromechanical models of SMPNs, and the buckling behavior of SMPCs.

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“…In recent years, Chen [107], CTD [108], and Liu [109] have developed new space-deployable structures based on SMPCs.…”

Section: (2) Deployable Structures Of Smpcsmentioning

confidence: 99%

Section: (2) Deployable Structures Of Smpcsmentioning

confidence: 99%

mentioning

confidence: 99%

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Mechanical Models, Structures, and Applications of Shape-Memory Polymers and Their Composites

Xin

Liu

et al. 2019

Acta Mech. Solida Sin.

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“…The carbon fiber or fabric reinforcement in SMP composites enhances the general mechanical performance of these laminates, and especially their shape recovery force [4,5,7]. SMP composites also feature low density, adjustable Tg and high damping capability, which make these active composites suitable for aerospace applications, such as hinges, trusses, antennas, and solar arrays [2][3][4][5][6][7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

“…These latter papers could be broadly divided into two categories: one related to unidirectional fiber reinforced SMP composites and their microstructural mechanisms occurring during bending [7,8,10,[14][15][16][17][18]. The other group of papers concerns the analysis of the thermo-mechanical behavior of fabric reinforced SMP composites [11][12][13][19][20][21][22][23][24][25][26][27]. Since 1999, Composite Technology Development, Inc. has been developing SMPs and related fiber reinforced composites (Elastic Memory Composite, EMC) [7,8,14,15,20].…”

Section: Introductionmentioning

confidence: 99%

Bending shape recovery of unidirectional carbon fiber reinforced epoxy-based shape memory polymer composites

Scarpa

Lan

et al. 2019

Composites Part A: Applied Science and Manufacturing

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A Review of Shape Memory Polymers and Composites: Mechanisms, Materials, and Applications

et al. 2020

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Over the past decades, interest in shape memory polymers (SMPs) has persisted, and immense efforts have been dedicated to developing SMPs and their multifunctional composites. As a class of stimuli‐responsive polymers, SMPs can return to their initial shape from a programmed temporary shape under external stimuli, such as light, heat, magnetism, and electricity. The introduction of functional materials and nanostructures results in shape memory polymer composites (SMPCs) with large recoverable deformation, enhanced mechanical properties, and controllable remote actuation. Because of these unique features, SMPCs have a broad application prospect in many fields covering aerospace engineering, biomedical devices, flexible electronics, soft robotics, shape memory arrays, and 4D printing. Herein, a comprehensive analysis of the shape recovery mechanisms, multifunctionality, applications, and recent advances in SMPs and SMPCs is presented. Specifically, the combination of functional, reversible, multiple, and controllable shape recovery processes is discussed. Further, established products from such materials are highlighted. Finally, potential directions for the future advancement of SMPs are proposed.

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Integrative hinge based on shape memory polymer composites: Material, design, properties and application

Cited by 84 publications

References 45 publications

Mechanical Models, Structures, and Applications of Shape-Memory Polymers and Their Composites

Mechanical Models, Structures, and Applications of Shape-Memory Polymers and Their Composites

Bending shape recovery of unidirectional carbon fiber reinforced epoxy-based shape memory polymer composites

A Review of Shape Memory Polymers and Composites: Mechanisms, Materials, and Applications

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