☆ 4.6 Article

Fabrication and characterization of Trans-1,4-polyisoprene/carbon nanotubes nanocomposites with thermo- and electro-active shape memory effects

JOURNAL OF APPLIED POLYMER SCIENCE (2023)

Related references

Note: Only part of the references are listed.

Article Materials Science, Characterization & Testing

Effects of vacuum thermal cycling, ultraviolet radiation and atomic oxygen on the mechanical properties of carbon fiber/epoxy shape memory polymer composite

Qiao Tan et al.

Summary: The effect of space environment on the properties of shape memory polymer composites was studied. Carbon fiber/epoxy shape memory polymer composites were evaluated for vacuum thermal cycling, ultraviolet radiation, and atomic oxygen separately using simulation facilities. The results showed that thermal cycling increased the tensile modulus but decreased the breaking strength and elongation at break of the material. The effect of ultraviolet radiation depended on the radiation dose received, and atomic oxygen slightly affected the mechanical properties of the material.

POLYMER TESTING (2023)

Add to Collection

Article Chemistry, Multidisciplinary

Triple Stimuli-Responsive Flexible Shape Memory Foams with Super-Amphiphilicity

Xinyun Ding et al.

Summary: This study demonstrates a facile and efficient approach to fabricating a thermo-, electro-, and photo-responsive shape memory composite foam. The composite foam exhibits robust elastic resilience, efficient electrothermal/photothermal conversions, and super-amphiphilicity. By incorporating the carbon foam skeleton with in situ crosslinked polycaprolactone (PCL) layers, the composite foam shows high conductivity and excellent light absorption. It displays a sensitive electro- and photo-induced shape memory effect (SME) and can be used as a sensor for detecting electrolyte leakage.

SMALL (2023)

Add to Collection

Article Engineering, Multidisciplinary

4D printing of mechanically robust PLA/TPU/Fe3O4 magneto-responsive shape memory polymers for smart structures

Han Liu et al.

Summary: This study proposes a promising magneto-responsive shape memory polymer (SMP) for 3D printing. The SMP exhibits robust mechanical properties and magnetic responsiveness. The research also demonstrates the rapid magnetic response and high recovery performance of the material, as well as its ability to change and recover shape under a contactless magnetic field. These findings have significant implications for applications in 3D printing.

COMPOSITES PART B-ENGINEERING (2023)

Add to Collection

Article Materials Science, Composites

Study on the improved electromechanical properties of composited dielectric elastomer by tailoring three-dimensional segregated multi-walled carbon nanotube (MWCNT) network

Yanhao Huang et al.

Summary: In this study, a three-dimensional network of multi-walled carbon nanotubes (MWCNTs) was successfully introduced into a silicon rubber (SR) elastomer matrix by coating MWCNT/SR composite on the surface of nickel foam. The composite material exhibited a high dielectric constant and a high actuated strain due to the accumulation of charge and the discontinuity of the MWCNT network. This finding has the potential for the development of high-performance polymer based dielectric materials.

COMPOSITES SCIENCE AND TECHNOLOGY (2022)

Add to Collection

Article Polymer Science

Enhanced mechanical performance of a DGEBA epoxy resin-based shape memory polymer by introducing graphene oxide via covalent linking

Gabriela Yolotzin Romero-Zuniga et al.

Summary: In this study, shape memory polymers (SMP) were prepared using dual thiol-epoxy/thiol-ene reactions with the incorporation of graphene oxide modified with methacrylate groups (GO(M)). The addition of GO(M) improved properties such as Young modulus, tensile strength, Izod impact strength, torque, and glass transition temperature in the epoxy resin network. The covalent linking of GO(M) was found to enhance polymer-particle interaction and particle dispersion, resulting in high storage modulus and deformation capacity in the SMP.

JOURNAL OF APPLIED POLYMER SCIENCE (2022)

Add to Collection

Article Polymer Science

Programming of micro/nano-scale information on low switching temperature shape memory film

Ziyou Zhang et al.

Summary: Shape memory polymer films have attracted great interests for storing functional information due to their optical and mechanical variability. By blending high molecular weight polyvinyl acetate (PVAc) with polyethylene glycol (PEG) plasticizer, lower switching temperatures can be achieved. The study reveals that higher contents of PEG enhance the recovery efficiency and optical properties of micro- and nano-scale patterns. In addition, a dual switching shape memory film has been developed, enabling versatile applications with multiple switching temperatures.

JOURNAL OF APPLIED POLYMER SCIENCE (2022)

Add to Collection

Article Polymer Science

Effects of crystallization temperature and cooling rate on the polymorphism of trans-1,4-polyisoprene vulcanizate

Wenjun Wang et al.

Summary: The crystallization temperature and cooling rate have decisive effects on the polymorphism of trans-1,4-polyisoprene vulcanizate (TPI-V). Only α crystals form at temperatures of 40 degrees C or higher, while a mixture of α/β crystals are obtained within the temperature range of 10-30 degrees C. β crystals predominate at 10 degrees C, while α crystals are limited at 30 degrees C. Lower temperature and increased crosslinking density favor the formation of β crystals. A higher crosslinking density prolongs the time required for pure α crystal formation and hinders the formation of pure α crystals even at a crystallization temperature of 45 degrees C. A lower cooling rate promotes the formation of α crystals, while a higher cooling rate favors the formation of β crystals. β spherulites appear brighter than α spherulites under polarized microscopy.

JOURNAL OF APPLIED POLYMER SCIENCE (2022)

Add to Collection

Review Chemistry, Multidisciplinary

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

Yuliang Xia et al.

Summary: SMPs and SMPCs, as stimuli-responsive polymers, have broad application prospects in multiple fields with features of large recoverable deformation, enhanced mechanical properties, and controllable remote actuation. These materials combine functional, reversible, multiple, and controllable shape recovery processes, applicable in aerospace engineering, biomedical devices, flexible electronics, and soft robotics among others.

ADVANCED MATERIALS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Use of Quadruple Hydrogen Bonding as the Switching Phase in Thermo- and Light-Responsive Shape Memory Hydrogel

Yufang Song et al.

Summary: The study explores the synthesis of hydrogels with high UPy contents and their excellent shape memory ability, even at high water contents. Additionally, the shape memory behavior can be controlled by light through a photothermal effect by introducing tetraphenylporphyrin into hydrogels.

ACS APPLIED POLYMER MATERIALS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Electroactive Self-Healing Shape Memory Polymer Composites Based on Diels-Alder Chemistry

Felipe Orozco et al.

Summary: The conductive polyketone polymer and carbon nanotube composite discussed in the paper exhibit efficient electroactive shape memory effect and self-healing ability, making them suitable for soft robotics and actuators. These responsive polymers offer a step towards sustainable materials by extending product lifetime and reprocessability.

ACS APPLIED POLYMER MATERIALS (2021)

Add to Collection

Review Nanoscience & Nanotechnology

Conductive Polymer Nanocomposites for Stretchable Electronics: Material Selection, Design, and Applications

Shuhua Peng et al.

Summary: Stretchable electronics are crucial for emerging technologies, with the challenge lying in their ability to withstand large mechanical strain while retaining electrical conduction properties. By judiciously selecting nanomaterials, designing novel microstructures, and simplifying fabrication processes, these stretching properties can be achieved for a wide range of applications.

ACS APPLIED MATERIALS & INTERFACES (2021)

Add to Collection

Article Engineering, Multidisciplinary

Electro-induced shape memory effect of 4D printed auxetic composite using PLA/TPU/CNT filament embedded synergistically with continuous carbon fiber: A theoretical & experimental analysis

Ke Dong et al.

Summary: A novel strategy utilizing 3D printing technology to fabricate continuous fiber-reinforced electro-induced shape memory auxetic composites was proposed and evaluated for its mechanical, electrical, thermal properties, and shape memory effect. The CFRSMCs exhibited excellent mechanical properties and rapid electro-induced shape memory effect, showcasing great potential for smart applications.

COMPOSITES PART B-ENGINEERING (2021)

Add to Collection

Review Chemistry, Multidisciplinary

Shape-Memory Polymers for Biomedical Applications

Jasper Delaey et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Add to Collection

Article Engineering, Multidisciplinary

4D printed electro-induced continuous carbon fiber reinforced shape memory polymer composites with excellent bending resistance

Chengjun Zeng et al.

COMPOSITES PART B-ENGINEERING (2020)

Add to Collection

Article Materials Science, Composites

Flexible and electro-induced shape memory Poly(Lactic Acid)-based material constructed by inserting a main-chain liquid crystalline and selective localization of carbon nanotubes

Mao-Qin Li et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2019)

Add to Collection

Article Polymer Science

Carbon nanotubes array reinforced shape-memory epoxy with fast responses to low-power microwaves

Lei Chen et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2019)

Add to Collection

Article Engineering, Chemical

Fabrication of Smart Shape Memory Fluorosilicon Thermoplastic Vulcanizates: The Effect of Interfacial Compatibility and Tiny Crystals

Jianfeng Fan et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Low-voltage-triggered rapid shape memory actuation with interfacial self-assembled silver nanowires

Huankai Zhou et al.

MATERIALS LETTERS (2019)

Add to Collection

Article Materials Science, Composites

Triple-stimuli responsive shape memory effect of novel polyolefin elastomer/lauric acid/carbon black nanocomposites

Jiang Du et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2019)

Add to Collection

Review Chemistry, Multidisciplinary

The research status and challenges of shape memory polymer-based flexible electronics

Hui Gao et al.

MATERIALS HORIZONS (2019)

Add to Collection

Article Polymer Science

Quadruple-shape-memory effect of TPI/LDPE/HDPE composites

Jiayu Xian et al.

POLYMERS FOR ADVANCED TECHNOLOGIES (2018)

Add to Collection

Article Polymer Science

Triple shape memory effect of foamed natural Eucommia ulmoides gum/high-density polyethylene composites

Yan Wang et al.

POLYMERS FOR ADVANCED TECHNOLOGIES (2018)

Add to Collection

Article Polymer Science

Strong Memory Effect of Metastable β Form Trans-1,4-Polyisoprene above Equilibrium Melting Temperature

Jie Lu et al.

MACROMOLECULAR CHEMISTRY AND PHYSICS (2017)

Add to Collection

Article Multidisciplinary Sciences

Bioinspired shape-memory graphene film with tunable wettability

Jie Wang et al.

SCIENCE ADVANCES (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Robust Vacuum-/Air-Dried Graphene Aerogels and Fast Recoverable Shape-Memory Hybrid Foams

Chenwei Li et al.

ADVANCED MATERIALS (2016)

Add to Collection

Article Engineering, Manufacturing

A facile method to fabricate polyurethane based graphene foams/ epoxy/carbon nanotubes composite for electro-active shape memory application

Jie Zhou et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2016)

Add to Collection

Article Materials Science, Composites

Selective localization of multi-walled carbon nanotubes in bi-component biodegradable polyester blend for rapid electroactive shape memory performance

Xiaodong Qi et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2016)

Add to Collection

Article Engineering, Manufacturing

Shape memory and thermo-mechanical properties of shape memory polymer/carbon fiber composites

Jianming Guo et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2015)

Add to Collection

Article Materials Science, Composites

Electrical actuation properties of reduced graphene oxide paper/epoxy-based shape memory composites

Wenxin Wang et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2015)

Add to Collection

Article Dentistry, Oral Surgery & Medicine

Temperature Triggered Shape Memory Effect of Transpolyisoprene-based Polymer

Gakuji Tsukada et al.

JOURNAL OF ENDODONTICS (2014)

Add to Collection

Article Materials Science, Multidisciplinary

Electro-responsive silver nanowire-shape memory polymer composites

Hongsheng Luo et al.

MATERIALS LETTERS (2014)

Add to Collection

Article Polymer Science

SWCNT induced crystallization in amorphous and semi-crystalline poly(etherimide)s: Morphology and thermo-mechanical properties

Maruti Hegde et al.

POLYMER (2014)

Add to Collection

Review Instruments & Instrumentation

Shape memory polymers and their composites in aerospace applications: a review

Yanju Liu et al.

SMART MATERIALS AND STRUCTURES (2014)

Add to Collection

Article Materials Science, Composites

Vapor grown carbon nanofiber reinforced bio-based polyester for electroactive shape memory performance

Zhenghai Tang et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2013)

Add to Collection

Article Polymer Science

Thermal, mechanical and electroactive shape memory properties of polyurethane (PU)/poly (lactic acid) (PLA)/CNT nanocomposites

Mohan Raja et al.

EUROPEAN POLYMER JOURNAL (2013)

Add to Collection

Review Polymer Science

Mechanical Requirements of Shape-Memory Polymers in Biomedical Devices

David L. Safranski et al.

POLYMER REVIEWS (2013)

Add to Collection

Review Multidisciplinary Sciences

Carbon Nanotubes: Present and Future Commercial Applications

Michael F. L. De Volder et al.

SCIENCE (2013)

Add to Collection

Article Polymer Science

Semi-crystalline two-way shape memory elastomer

Junjun Li et al.

POLYMER (2011)

Add to Collection

Article Materials Science, Composites

A review and analysis of electrical percolation in carbon nanotube polymer composites

Wolfgang Bauhofer et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2009)

Add to Collection

Article Chemistry, Physical

Stretchable active-matrix organic light-emitting diode display using printable elastic conductors

Tsuyoshi Sekitani et al.

NATURE MATERIALS (2009)

Add to Collection

Article Polymer Science

Low electrical conductivity threshold and crystalline morphology of single-walled carbon nanotubes - high density polyethylene nanocomposites characterized by SEM, Raman spectroscopy and AFM

Keesu Jeon et al.

POLYMER (2007)

Add to Collection

Article Polymer Science

Dependency of the shape memory properties of a polyurethane upon thermomechanical cyclic conditions

JL Hu et al.

POLYMER INTERNATIONAL (2005)

Add to Collection

Review Multidisciplinary Sciences

Carbon nanotubes - the route toward applications

RH Baughman et al.

SCIENCE (2002)

Add to Collection

Article Multidisciplinary Sciences

Biodegradable, elastic shape-memory polymers for potential biomedical applications

A Lendlein et al.

SCIENCE (2002)

Add to Collection

© Peeref 2019-2024. All rights reserved.