Magnetic mesoporous polyimide composite for efficient extraction of Rhodamine B in food samples.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of separation science"
DOI: 10.1002/jssc.201900054
Abstract: A core-shell structured magnetic polyimide composite has been synthesized by the covalent coating of a mesoporous polyimide polymer onto the surface of magnetite nanoparticles. The nanocomposite was characterized by scanning electron microscopy, transmission electron microscopy,… read more here.
Keywords: extraction; rhodamine food; microscopy; mesoporous polyimide ... See more keywords
Surface Texturing of Polyimide Composite by Micro-Ultrasonic Machining
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-018-3224-y
Abstract: In this study, micro-dimples were prepared on a polyimide composite surface to obtain the dual benefits of polymer materials and surface texture. Micro-ultrasonic machining is employed for the first time for micro-dimple fabrication on polyimide… read more here.
Keywords: surface texturing; micro ultrasonic; micro; texturing polyimide ... See more keywords
Evolution of interfacial debonding of a unidirectional graphite/polyimide composite under off-axis loading
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2020.106947
Abstract: Abstract In this communication, the inelastic behavior of a unidirectional graphite/polyimide composite, whose constituent phases are both elastic and brittle, is characterized based on the hypothesis of shear-dominated fiber/matrix interfacial degradation as the primary cause… read more here.
Keywords: evolution interfacial; polyimide composite; graphite polyimide; unidirectional graphite ... See more keywords
The effects of MCNTs on electro-spinning carbonization microstructure of polyimide composite film and resistive switching behavior
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2018.12.110
Abstract: Abstract Polymer matrix electronic memory devices exhibit many advantages, such as simple structure, good scalability, high mechanical flexibility, and low fabrication cost. In this paper, polyimide nanofibers and composite nanofibers combined by multi-walled carbon nanotubes… read more here.
Keywords: electro spinning; polyimide composite; resistive switching; switching behavior ... See more keywords
Preparation of Ni nanoparticles by liquid-phase reduction to fabricate metal nanoparticle–polyimide composite films
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra00182d
Abstract: Nickel-nanoparticle-containing polyimide composite films were prepared by liquid-phase reduction of Ni2+ ions with potassium borohydride (KBH4). This preparation method could be repeated to increase the number of the nanoparticles in the films. read more here.
Keywords: polyimide composite; liquid phase; composite films; nanoparticle ... See more keywords