Results 21 to 30 of about 8,580 (232)

Graphene Modification by Curcuminoids as an Effective Method to Improve the Dispersion and Stability of PVC/Graphene Nanocomposites

open access: yesMolecules, 2023
A large amount of graphene-related research is its use as a filler for polymer composites, including thin nanocomposite films. However, its use is limited by the need for large-scale methods to obtain high–quality filler, as well as its poor dispersion ...
Sławomir Wilczewski   +7 more
doaj   +1 more source

Effect of lanthanum on thermal and mechanical properties of modified polyvinyl chloride film

open access: yesMaterials Research Express, 2023
Polyvinyl chloride (PVC) hybrid film containing cerium, tin and folic acid modified nano titanium dioxide is a new functional material with good compatibility, light resistance and heat resistance.
Yan Chen, Yi-Heng Lu, Yu-Wei Lu
doaj   +1 more source

Polyvinyl chloride degradation by a bacterium isolated from the gut of insect larvae

open access: yesNature Communications, 2022
Evidence for microbial degradation of polyvinyl chloride (PVC) has previously been reported, but little is known about the degrading strains and enzymes.
Zhe Zhang   +5 more
doaj   +1 more source

PHYSICO-CHEMICAL CHARACTERIZATION OF SUGAR APPLE (Annona squamosa L.) FRUITS STORED WITH PVC FILM IN DIFFERENT CONTROLLED TEMPERATURES

open access: yesCiência Agrícola, 2018
Sugar apple (Annona squamosa L.) is tropical climacteric fruit with a very short shelf life, ripening completely in just a few days under favorable conditions.
Tatiana de Lima Salvador   +3 more
doaj   +1 more source

Synthesis, characterization and thermal behavior of plasticized poly (vinyl chloride) doped with folic acid-modified titanium dioxide

open access: yesScientific Reports, 2022
To inhibit the agglomeration of nanotitanium dioxide, a poly (vinyl chloride) (PVC) composite film doped with folic acid-modified titanium dioxide was synthesized and characterized using X-ray powder diffraction, X-ray photoelectron spectroscopy and ...
Yi-heng Lu, Zong-lin Chen, Yu-wei Lu
doaj   +1 more source

Strawberries packaged with Polyvinyl Chloride (PVC) film/
Morangos embalados com filme de Ppolicloreto de Vinila (PVC)

open access: yesSemina: Ciências Agrárias, 2006
Strawberries cv. Dover with approximately 75% of their surface with red color was packaged in disposable polyethylene terephthalate (PET) container and sealed with PVC film of 15mm thick. Strawberries without film serves as control.
Sergio Ruffo Roberto   +3 more
doaj   +1 more source

Biodegradation of polyvinyl chloride by Mucor s.p. and Penicillium s.p. isolated from soil

open access: yesRevista de Investigación, Desarrollo e Innovación, 2021
PVC is one of the most widely used plastics today and the one that produces the most waste. In recent years, microorganisms capable of degrading it have been reported, most of which come from environments in which PVC is accumulated. The aim of this work
María Luisa Pardo-Rodríguez   +1 more
doaj   +1 more source

Scotch-Tape and Graphene-Oxide Photomobile Polymer Film

open access: yesPhotonics, 2022
In this work, we report on the fabrication and photonic activation of a novel kind of photomobile polymer (PMP) film based mainly on a double layered asymmetric configuration. The PMP is cheap and extremely easy to make.
Riccardo Castagna   +5 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

The effect of methyl yellow concentrations on the optical properties of polyvinyl chloride-methyl yellow film as a radiation dosimeter

open access: yesNuclear Engineering and Technology
A dosimetry system's ability to monitor absorbed doses is crucial for the quality assurance and control of products that have been exposed to radiation.
Muhamad Yasin Yunus   +6 more
doaj   +1 more source

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