Shape-memory polymers (SMPs) undergo significant macroscopic deformation upon the application of an external stimulus (e.g., heat, electricity, light, magnetism, moisture and even a change in pH value). They have been widely researched since the 1980s and are an example of a promising smart ...
Shape memory polymers (SMPs) have the capacity to recover large strains when pre-deformed at an elevated temperature, cooled to a lower temperature, and reheated. The thermomechanical behavior of SMPs can be tailored by modifying the molecular structure of the polymer, or by using the polymer ...
形状记忆聚合物(SMPs)2) shape memory polymer 形状记忆聚合物 1. Bending of shape memory polymer composite beam; 形状记忆聚合物复合材料梁的弯曲变形 2. Research and development of shape memory polymers for textiles; 纺织用形状记忆聚合物研究进展 3. Finite element numerical simulation on thermally ...
Shape memory polymers (SMPs) can be deformed into a temporary shape and then return to the original shape under an external stimulus and the shape memory effects are attributed to the coexistence of one phase allowing for shape fixity and the other phase allowing for reversibility, where the pol...
Shape-memory polymers (SMPs) offer a number of potential technical advantages that surpass other shape-memory materials such as shape-memory metallic alloys and shape-memory ceramics. The advantages include high recoverable strain (up to 400%), low density, ease of processing and the ability to ...
Shape memory polymers (SMPs) belong to a class of smart polymers, which have drawn considerable research interest in last few years because of their applic... D Ratna,J Karger-Kocsis - 《Journal of Materials Science》 被引量: 734发表: 2007年 Multifunctional shape-memory polymers. The thermally...
Shape-memory polymers (SMPs) aresynthesized with adjustable glasstransition temperature ( T g ) ranging from299 to 322 °C, higher than those reported previously. The polyimidecontaining thermal stable but flexible linkages within the backboneact as reversible phase, and high molecular weight ( M n...
ShapememorypolymerFromWikipedia,thefreeencyclopediaShapememorypolymers(SMPs)arepolymericsmartmaterialsthathavetheabilitytoreturnfromadeformedstate(temporaryshape)totheiroriginal(permanent)shapeinducedbyanexternalstimulus(trigger),suchastemperaturechange.[1]PropertiesofshapememorypolymersMostSMPscanretaintwoshapes,andthetra...
The development of shape-memory polymer composites (SMPCs) enables high recovery stress levels as well as novel functions such as conductivity, magnetism, and biofunctionality. In this review the substantial enhancement in mechanical of shape-memory polymers (SMPs) by incorporating small amounts of ...
The development of shape-memory polymer composites (SMPCs) enables high recovery stress levels as well as novel functions such as electrical conductivity, magnetism, and biofunctionality. In this review chapter the substantial enhancement in mechanical properties of shape-memory polymers (SMPs) by incor...