Synthesis of amine-capped Trans-1, 4- polyisoprene

Dong, Kaixuan; Zhang, Junying; He, Aihua

doi:10.1016/j.polymer.2021.124231

Cited by 3 publications

(1 citation statement)

References 76 publications

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“…Three resonance peaks were found in the 1 H-NMR spectrum of the initial xTPI. According to the previous studies, 15,52–54 the peak at 5.14 ppm corresponds to the proton in C–H, marked as a. The peaks at 2.07 ppm and 1.99 ppm for the proton in –CH 2 –, marked as b and c, are slightly different in chemical shifts.…”

Section: Resultsmentioning

confidence: 76%

Achieving high elasticity of trans-1,4-polyisoprene with a combination of radiation crosslinking and thiol–ene grafting

et al. 2023

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Section: Resultsmentioning

confidence: 76%

Achieving high elasticity of trans-1,4-polyisoprene with a combination of radiation crosslinking and thiol–ene grafting

et al. 2023

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Shape memory polystyrene and trans-1,4-polyisoprene-derived nanocomposites

Kausar

2024

Shape Memory Polymer-Derived Nanocomposites

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Shape memory behaviour of nanoparticle reinforced trans-1,4-polyisoprene and polystyrene nanocomposites—Aspects and advancements

Kausar

2024

Journal of Thermoplastic Composite Materials

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Trans-1,4-polyisoprene (a thermoplastic crystalline polymer) and polystyrene (an amorphous or semicrystalline polymer) have been frequently used as important matrix materials for the formation of nanocomposites. Trans-1,4-polyisoprene has crystallinity and toughness properties, whereas polystyrene has transparent and brittle nature. These matrices have revealed shape memory effects through the inclusion of carbon nanoparticles like graphene and carbon nanotube, as well as inorganic nanoparticles like titania, silica, and metal nanoparticles. The nanoparticle addition has been found to induce shape changes as well as microstructural and physical property alterations in the matrices. This state-of-the art review article reports on the stimuli responsiveness of important categories of trans-1,4-polyisoprene and polystyrene based nanocomposites. These nanomaterials revealed important thermal, electric, and radiation induced responses. High performance shape memory effects have been observed depending upon the nanoparticle type, contents, and interactions with the polymer network. With the carbon nanoparticles like carbon nanotube, graphene, or carbon black, trans-1,4-polyisoprene revealed high shape recovery responses of 95%–99%. The nanocomposites of copolymers or blends of trans-1,4-polyisoprene also depicted the shape recovery of up to 100%. The shape memory nanocomposites of polystyrene and its blends and copolymers with different types of nanoparticles exhibited effective thermo responsive and electro active shape memory behavior. Consequently, the effective shape memory effects have been attributed to the homogeneous nanoparticle dispersion as well as the network formation for an active polymer chain switching.

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Synthesis of amine-capped Trans-1, 4- polyisoprene

Cited by 3 publications

References 76 publications

Achieving high elasticity of trans-1,4-polyisoprene with a combination of radiation crosslinking and thiol–ene grafting

Achieving high elasticity of trans-1,4-polyisoprene with a combination of radiation crosslinking and thiol–ene grafting

Shape memory polystyrene and trans-1,4-polyisoprene-derived nanocomposites

Shape memory behaviour of nanoparticle reinforced trans-1,4-polyisoprene and polystyrene nanocomposites—Aspects and advancements

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