Results 31 to 40 of about 21,706 (268)

Direct fermentative conversion of poly(ethylene terephthalate) into poly(hydroxyalkanoate) by Ideonella sakaiensis

open access: yesScientific Reports, 2021
Poly(ethylene terephthalate) (PET) is a widely used plastic in bottles and fibers; its waste products pollute the environment owing to its remarkable durability.
Ryoga Fujiwara   +4 more
doaj   +1 more source

Composite material from waste poly (ethylene terephthalate) reinforced with glass fiber and waste window glass filler

open access: yesGreen Chemistry Letters and Reviews, 2023
This research is manufactured composite materials from waste poly (ethylene terephthalate) reinforced with glass fiber and filled with waste window glass powder for tile application.
Biruk Gedif Worku   +1 more
doaj   +1 more source

Fragility of a thermoplastic polymer. Influence of main chain rigidity in polycarbonate [PDF]

open access: yes, 2005
We present new data on a vitreous polycarbonate (PC) and its fragility index. Measurements have been performed by means of differential scanning calorimetry (DSC).
Bernès, Alain   +4 more
core   +2 more sources

A Microrheological Study of Poly(Methyl Methacrylate) Elastomer/Poly(Ethylene Terephthalate) (PMMAelast/PET) Blends [PDF]

open access: yesMaterials Research, 2017
This study involved an evaluation of the influence of phase inversion in poly(methyl methacrylate) elastomer/poly(ethylene terephthalate) binary blends (PMMAelast/PET) and the effect of the addition of poly(methyl methacrylate-glycidyl methacrylate-ethyl
Juciklécia da Silva Reinaldo   +3 more
doaj   +2 more sources

Strategies and progress in synthetic textile fiber biodegradability

open access: yesSN Applied Sciences, 2021
The serious issue of textile waste accumulation has raised attention on biodegradability as a possible route to support sustainable consumption of textile fibers.
Jeannie Egan, Sonja Salmon
doaj   +1 more source

Study on micro-phase separation structure of poly(ethylene terephthalate)-poly(hexylene terephthalate) (PET-PCT) copolymer [PDF]

open access: yese-Polymers, 2010
AbstractPET-PCT copolyesters were prepared from terephthalic acid (PTA), ethylene glycol (EG) and 1,4-cyclohexane dimethanol (CHDM) through direct esterification and the subsequent polycondensation. The chemical composition and sequence length distribution of the copolyesters were investigated by 1H-NMR and 13C-NMR. The dynamic rheological behavior and
Yuan Wang, Shenglin Yang, Guang Li
openaire   +1 more source

The formation of a nanohybrid shish-kebab (NHSK) structure in melt-processed composites of poly (ethylene terephthalate) (PET) and multi-walled carbon nanotubes (MWCNTs) [PDF]

open access: yes, 2017
The combination of synchrotron Small- and Wide-Angle X-ray scattering (SAXS/WAXS), and thermal analysis was used to follow the evolution of crystalline morphology and crystallization kinetics in a series of melt-processed composites of poly(ethylene ...
Bikondoa, Oier   +7 more
core   +2 more sources

PET/Mica nanocomposites for food packaging: crystallization behavior and mechanical properties [PDF]

open access: yesJournal of Food and Bioprocess Engineering, 2018
Nowadays polymer nanocomposites have introduced as a new class of food packaging materials due to their enhanced mechanical, thermal, and barrier properties. In this study PET nano composites were prepared by melt blending of poly (ethylene terephthalate)
Mehdi Farhoodi
doaj  

Nonthermal Plasma Technology as a Versatile Strategy for Polymeric Biomaterials Surface Modification: A Review [PDF]

open access: yes, 2009
In modern technology, there is a constant need to solve very complex problems and to fine-tune existing solutions. This is definitely the case in modern medicine with emerging fields such as regenerative medicine and tissue engineering.
De Geyter, Nathalie   +5 more
core   +1 more source

DFT study on the depolymerization of PET by Ca-catalyzed glycolysis reaction model

open access: yesHeliyon
Poly(ethylene terephthalate) (PET) is the most common plastics produced for applications in food and drinking containers. It is degraded to valuable product by several methods.
Anyarin Arunphacharawit   +4 more
doaj   +1 more source

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