Layered double hydroxide/polyethylene terephthalate nanocomposites. Influence of the intercalated LDH anion and the type of polymerization heating method

Herrero, Miguel A.; Martínez-Gallegos, Sonia; Labajos, F.M.; Rives, V.

doi:10.1016/j.jssc.2011.08.017

Cited by 30 publications

(17 citation statements)

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The endothermic peak at ~220 °C is ascribed to the melting-transition temperature (T m ). [27,28] The endothermic peak of T m for R-PET is recorded at 270 °C and its value is directly related to the nanofiller loading. [27,28] T m values for NCs of 1, 2, and 4 wt.% were 253, 250, and 243 °C, respectively.…”

Section: Discussionmentioning

confidence: 99%

Manufacture and characterization of nanocomposite materials obtained from incorporation ofd-glucose functionalized MWCNTs into the recycled poly(ethylene terephthalate)

Mallakpour

Behranvand

2016

Designed Monomers and Polymers

View full text Add to dashboard Cite

Plastics make considerable amount of solid waste in the worldwide corresponding to their use in many fields of our lives like construction, packaging, building, and so on. The manufacture of fuelderived plastics is often dangerous to the environment; so, available waste administration systems including energy recovery operations and/or recycling are essential to solve this huge pollution. In this study, poly(ethylene terephthalate) (PET) bottle waste as considerable part of the total plastic waste bulk was recycled and white and fine-recycled PET powders (R-PET) were formed. The obtained R-PET showed semi-crystalline structure according to X-ray diffraction analysis. Then, the effect of functionalized multi-walled CNTs with D-glucose was investigated on R-PET properties. Transmission electron microscopy exhibited good dispersion of MWCNTs-Gl in the R-PET matrix. MWCNT-Gl as a nucleating agent increased the crystallization degree of R-PET.

show abstract

Section: Discussionmentioning

confidence: 99%

Manufacture and characterization of nanocomposite materials obtained from incorporation ofd-glucose functionalized MWCNTs into the recycled poly(ethylene terephthalate)

Mallakpour

Behranvand

2016

Designed Monomers and Polymers

View full text Add to dashboard Cite

show abstract

“…At present, intercalation compound is the primary method for producing polymer nanocomposites, which is achieved by inserting macromolecules, such as organic molecules, polyethylene epoxy and polyvinyl alcohol into the space between layers of inorganics with a layer structure on a nanoscale and treated by intercalating agent though ion-changed reaction [13,14]. The nanocomposites prepared by this kind of method have a distinctive structure feature, namely, the alternative organic layer and inorganic layer.…”

Section: Intercalation Compound Methodsmentioning

confidence: 99%

Preparation and Prospect of Polymer Nanocomposites Used in High Voltage Equipment

Xinna¹,

Chengli²

2017

Proceedings of the 3rd Annual International Conference on Advanced Material Engineering (AME 2017)

View full text Add to dashboard Cite

Abstract. Recently, in the field of high voltage equipment, polymer nanocomposites have received increasing attentions, due to their excellent electrical properties, such as high breakdown strength and high resistance to partial discharges, and their good mechanical and thermal properties, such as high mechanical strength and high heat durability and so on. In this article, the main preparation methods of polymer nanocomposites, including of blending method, intercalation compound method, in-situ polymerization method and sol-gel method, are reviewed, and the merits and faults of different methods are discussed.

show abstract

“…It was mainly because nanoparticles had the role of heterogeneous nucleation on the matrix resin, increasing the crystallization rate and crystallinity of the resin, the crystalline would grain small size and uniform, which reduced the refraction of light; on the other hand, the refractive index of nano-AA-LDH was similar small to acrylic resin (1.50, 1.51), the light loss was small though the film, therefore, increase film pervious to light quality,while fog degree reduced. When it was over 3% due to reunite effect the increase of the nanoparticles, making its loss of heterogeneous nucleation, acrylic resin crystallization rate fell, the grain size increases, thus increasing the refraction of light, light transmittance and haze increased [6] . the amount of AA-LDH(%) Fig.3 Effect of oxygen transmittance on the the amount of namo-AA-LDHs From figure 3 you can see that the oxygen transmittance of film reduced with the increase of amount of nano-AA-LDH and when the mass fraction of nano-AA -LDH was more than 3% oxygen transmittance was significantly increased.…”

Section: Tg Analysismentioning

confidence: 99%

Study on the Properties of the organosilicon-acrylic resin/LDHs nanocomposite

Zhao¹,

Li²

2016

Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials

View full text Add to dashboard Cite

Abstract. The organosilicon-acrylic resin/LDHs nanocomposite was prepared from acrylate, organosilicon，Mg-Al-AA-LDHs，as well as emulsifier etc with emulsion polymerization methods. The samples prepared were characterized by optical , thermal and gas barrier capabilities testing, Results show the samples were nanocomposion ,which Tg was disappear, and changed the nature of the acrylic resin of the "hot sticky cold brittle" defects fundamentally; The degradation temperature of organosilicon-acrylic resin/LDH was 470ºC when LDH content is 3%, 77 ºC higher than pure organosilicon-acrylic resin. With the increase of mass fraction of namo-AA-LDHs, the light transmittance increased, the fog degree reduced, the oxygen transmittance reduced and the water vapor transmittance slightly increased.The namocomposites had excellent thermal properties, outstanding optical and gas barrier properties.

show abstract

Layered double hydroxide/polyethylene terephthalate nanocomposites. Influence of the intercalated LDH anion and the type of polymerization heating method

Cited by 30 publications

References 49 publications

Manufacture and characterization of nanocomposite materials obtained from incorporation ofd-glucose functionalized MWCNTs into the recycled poly(ethylene terephthalate)

Manufacture and characterization of nanocomposite materials obtained from incorporation ofd-glucose functionalized MWCNTs into the recycled poly(ethylene terephthalate)

Preparation and Prospect of Polymer Nanocomposites Used in High Voltage Equipment

Study on the Properties of the organosilicon-acrylic resin/LDHs nanocomposite

Contact Info

Product

Resources

About