In recent years, hybrid flexible materials have become a research hotspot due to their excellent energy-storage capacity and cycling stability . 3.1.1 Carbon materials. Two common types of shape-memory materials are shape-memory alloy (SMA) and shape-memory polymer (SMP). These two materials can return to their original shape many times
ABSTRACT Shape-memory polymers (SMPs) that respond near body temperature are attracting broad interest, especially in the biomedical fields. Body temperature triggered shape-memory polymers with high elastic energy storage capacity. Yuan Meng, Yuan Meng. Department of Chemical Engineering, University of Rochester, 206 Gavett Hall,
Shape memory polymers (SMPs) have the capacity to stored strain energy under appropriate stimulus and pre-deformation conditions. Temperature is a good stimulus and predominantly used to activate
Semantic Scholar extracted view of "Energy Storage Capacity of Shape-Memory Polymers" by M. Anthamatten et al. Skip to search form Skip to main content Skip to {Anthamatten2013EnergySC, title={Energy Storage Capacity of Shape-Memory Polymers}, author={Mitchell Anthamatten and Supacharee Roddecha and Jiahui Li},
Multi-functional polymer gel materials based on thermal phase change materials (PCMs) are rapidly advancing the application of thermal energy storage (TES) in energy-saving buildings. In this work, we report multi-functional PCM composites with anti-liquid leakage, shape memory, switchable optical transparency, and thermal energy storage. Due to the excellent
Recent decades have seen substantial interest in the development and application of biocompatible shape memory polymers (SMPs), a class of "smart materials" that can respond to external stimuli. M. Body temperature triggered shape-memory polymers with high elastic energy storage capacity. J. Polym. Sci., Part B: Polym. Phys. 2016, 54
We start with polyvinyl alcohol (PVA)–based shape memory polymer (SMP) fibers with high strength and toughness (), in which crystallites form the permanent netpoints.A 2-cm-long, 40-μm-diameter PVA fiber was
Shape memory polymers are promising materials in many emerging applications due to their large extensibility and excellent shape recovery. However, practical application of these polymers is limited by their poor energy densities (up to ∼1 MJ/m3). Here, we report an approach to achieve a high energy density, one-way shape memory polymer based on the
It is found that the material recovers its original shape at a critical transverse stress, which is the first example of manipulating the transition of a crystal-stabilized SMP after programming. Lightly cross-linked natural rubber (NR, cis-1,4-polyisoprene) was found to be an exceptional cold programmable shape memory polymer (SMP) with strain storage of up to
The unique shape changing properties of shape memory polymers (SMPs) make them attractive for use in a wide range of applications beyond self-healing as well, such as for self can be used to evaluate strain, stress and energy storage capacity. As will be discussed in Section 5, deformability, and thus maximum storable strain, stress, and
Shape-memory properties, shape recovery forces, and their correlations with the energy storage capacities of the 4b100PCL/4b10PCL polymer blends. Shape recovery force and energy storage capacities of ( a ) 4b100PCL at different stretched strains and ( b ) 4b100PCL/4b10PCL polymer blends with gradient 4b10PCL ratios at 50% stretched strain.
The reported phenomenon of strain-induced supramolecular structures offers a new approach toward achieving high energy density shape memory polymers. J. Energy Storage Capacity of Shape-Memory
Shape-memory properties, shape recovery forces, and their correlations with the energy storage capacities of the 4b100PCL/4b10PCL polymer blends. Shape recovery force and energy storage capacities of ( a )
This configuration can double the work capacity of tensile muscles. M. Anthamatten, Body temperature triggered shape‐memory polymers with high elastic energy storage capacity. J. Polym. Sci. B Polym.
Measurement of energy storage capacity for PCL-2T-MA: (a) slow-unload shape memory cycles and (b) a plot of stored elastic energy. Shape-memory polymers (SMPs) are smart materials that change
Shape-memory polymers (SMPs) possess unique properties that respond to external stimuli. The current review discusses types of SMPs, fabrication methods, and the characterization of their mechanical, thermal, and shape recovery properties. showcasing a correlation between energy storage capacity and shape recovery force in SMP networks
Recent decades have seen substantial interest in the development and application of biocompatible shape memory polymers (SMPs), a class of "smart materials" that can respond to external stimuli. Anthamatten M. Body temperature triggered shape-memory polymers with high elastic energy storage capacity. J. Polym. Sci., Part B: Polym. Phys
The problem of inefficient energy utilization due to the intermittent and discontinuous nature of thermal energy can be solved through thermal energy storage technology [1].TES can recover waste heat and fill energy gaps, reduce the mismatch between supply and demand, and improve the utilization efficiency of thermal energy [2].Latent heat storage based on PCMs is regarded
Polymer smart materials are a broad class of polymeric materials that can change their shapes, mechanical responses, light transmissions, controlled releases, and other functional properties under
nanostructures enables high energy density one-way shape-memory polymers. Andreas Lendlein* and Matthias Heuchel Published 2021 by American Chemical J. Energy Storage Capacity of Shape-Memory Polymers. Macromolecules 2013, 46 (10), 4230. (4) Kolesov, I.; Dolynchuk, O.; Radusch, H. Shape-memory behavior of cross-linked semi-crystalline
Energy storage capacity of shape-memory polymers. M Anthamatten, S Roddecha, J Li. Macromolecules 46 (10), 4230-4234, 2013. 120: Body temperature triggered shape‐memory polymers with high elastic energy storage capacity. Y Meng, J Jiang, M Anthamatten. Journal of Polymer Science Part B: Polymer Physics 54
Thermal energy storage can be categorized into different forms, including sensible heat energy storage, latent heat energy storage, thermochemical energy storage, and combinations thereof [[5], [6], [7]].Among them, latent heat storage utilizing phase change materials (PCMs) offers advantages such as high energy storage density, a wide range of
Shape memory polymers (SMPs) have been a topic of intensive research for years 1,2,3,4,5,6,7,8,9,10 addition to shape memory, which means a deformed temporary shape can return to its original
Polymer smart materials are a broad class of polymeric materials that can change their shapes, mechanical responses, light transmissions, controlled releases, and other functional properties under external stimuli. A good understanding of the aspects controlling various types of shape memory phenomena in shape memory polymers (SMPs), such as
Shape memory polymers (SMPs) are dynamic materials able to recover previously defined shapes when activated by external stimuli. The most common stimulus is thermal energy applied near thermal transitions in polymers, such as glass transition (T g) and melting (T m) temperatures.The magnitude of the geometrical changes as well as the amount
Shape memory polymers for body motion energy harvesting and self-powered mechanosensing. Adv. Mater., 30 (8) (2018), Article 201705195, 10.1002/adma.201705195. Energy storage capacity of shape-memory polymers. Macromolecules, 46 (10) (2013), pp. 4230-4234, 10.1021/ma400742g.
An approach to achieve a high energy density, one-way shape memory polymer based on the formation of strain-induced supramolecular nanostructures, almost six times higher than the best previously reported shape memory polymers while maintaining near 100% shape recovery and fixity. Shape memory polymers are promising materials in many emerging
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