Results 11 to 20 of about 63,320 (284)
Application of β-diketone boron complex as an ultraviolet absorber in polyvinyl chloride film
Materials Research Express, 2020 In this paper, β -diketone boron complex (BF _2 -TPE) was first used as an ultraviolet (UV) absorber for polyvinyl chloride (PVC), and then a series of PVC/BF _2 -TPE composite films were prepared by solvent casting method.
Xiaohong Ma +5 more
doaj +1 more source
Characterization of Chemically Synthesized Polyaniline-Polyvinylchloride-Montmorillonite Nanocomposite [PDF]
علوم و تکنولوژی پلیمر, 2015 Polyaniline-montmorillonite (PANI-MMT) nanocomposite was synthesized by chemical polymerization of aniline in the presence of montmorillonite (MMT) nanostructures.
Arefeh Tabatabaei, Maryam Farbodi
doaj +1 more source
Kinetika Fotodegradasi-UV PVC Beraditif Benzophenon
Jurnal Kimia Sains dan Aplikasi, 1999 Telah diteliti kinetika fotodegradasi-UV pada PVC dengan penambahan aditif benzophenon. Film PVC dibuat dengan metode penguapan pelarut. Aditif benzophenon sebanyak 0,5% ditambahkan pada PVC. Film PVC difotodegradasi dengan sinar UV selama 30, 50, 70, 90,
Parsaoran Siahaan
doaj +1 more source
Preparation of low-cost and porous WO3/CNTs-Graphite-PVC films with high mechanical strength for application as bioanode in microbial fuel cell [PDF]
شیمی کاربردی روزA microbial fuel cell (MFC) is a device that converts chemical energy into electrical energy through the catalytic processes of microorganisms. In this study, flexible and porous WO3/CNTs-Graphite-PVC film was fabricated through uniform adding of Zn ...
Melika Sharitmadarian, Masoud Faraji
doaj +1 more source
Modifications on PVC films by ultrasound
Ultrasonics Sonochemistry, 2002 PVC films submitted to ultrasonic irradiation presented structural changes as probed by infrared measurements. These measurements showed some infrared bands alterations attributed to the increase concentration of some conformational isomers of PVC and the presence of some new species in the macromolecular matrix.
Martins-Franchetti, S. M. +2 more
openaire +3 more sources
Selectivity as a function of membrane thickness: gas separation and pervaporation [PDF]
, 1994 In this article, the pervaporation selectivity as a function of the membrane thickness is studied for the dehydration of acetic acid. From this study, it appeared that the selectivity of polysulfone (PSF), poly(vinyl chloride) (PVC), and ...
Koops, G.H. +5 more
core +4 more sources
Pesquisa Agropecuária Brasileira, 2007 O objetivo deste trabalho foi avaliar a influência da temperatura de armazenamento e do uso do filme de cloreto de polivinila (PVC) sobre a perda de matéria fresca e água, incidência de danos causados por frio e metabolismo pós-colheita dos carboidratos,
Rosilene Antonio Ribeiro +3 more
doaj +1 more source
Depth sensing indentation of organic-inorganic hybrid coatings deposited onto a polymeric substrate [PDF]
, 2012 PEO-Si/SiO2 hybrid coatings deposited onto a PVC substrate were micromechanically characterized using depth sensing indentation. The effect of curing time and coating thickness was investigated.
Fasce, Laura Alejandra +2 more
core +1 more source
Journal of Materials Research and Technology, 2020 The current work attempts to introduce polymer nanocomposite film based on the blended Poly(vinylidene fluoride) (PVDF) and Poly(vinyl Chloride) (PVC) and doped with different concentrations of palladium nanoparticles (PdNPs) were prepared by laser ...
A.M. Ismail +4 more
doaj +1 more source
All-dry flip-over stacking of van der Waals junctions of 2D materials using polyvinyl chloride
Scientific Reports, 2022 We demonstrated an all-dry polymer-to-polymer transfer technique for two-dimensional (2D) crystal flakes using a polyvinyl chloride (PVC) layer deposited on a piece of polydimethylsiloxane (PDMS).
Momoko Onodera +8 more
doaj +1 more source