Synthesizing polypropylene with percolation network catalyzed by inorganic nanoparticles-functionalized Ziegler-Natta catalyst [PDF]
Polyolefins JournalPolypropylene is one of the most widely used synthetic resins, which is mainly synthesized with Ziegler-Natta catalysts. In this paper, the functionalized Ziegler-Natta catalyst is applied to prepare high-performance polypropylene.
Tingting Yang +3 more
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Monte Carlo study of magnetic nanoparticles adsorbed on halloysite $Al_2Si_2O_5(OH)_4$ nanotubes [PDF]
, 2017 We study properties of magnetic nanoparticles adsorbed on the halloysite surface. For that a distinct magnetic Hamiltonian with random distribution of spins on a cylindrical surface was solved by using a nonequilibrium Monte Carlo method.
Katanin, A. A. +2 more
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Molecules, 2021 The adsorption of retinol, niacinamide and glycolic acid active ingredients on the internal surface of halloysite in an aqueous environment was explored at the molecular level by means of calculations based on quantum mechanics and force fields from ...
Ana Borrego-Sánchez +3 more
doaj +1 more source
Proteomic profiling of halloysite clay nanotube exposure in intestinal cell co-culture [PDF]
, 2013 Halloysite is aluminosilicate clay with a hollow tubular structure with nanoscale internal and external diameters. Assessment of halloysite biocompatibility has gained importance in view of its potential application in oral drug delivery.
Agarwal, Mangilal +5 more
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The essential oil of Thymbra capitata and its application as a biocide on stone and derived surfaces [PDF]
, 2019 Many chemicals used nowadays for the preservation of cultural heritage pose a risk to both human health and the environment. Thus, it is desirable to find new and eco-friendly biocides that can replace the synthetic ones.
Bruno M. +4 more
core +1 more source
Comparison of precipitated calcium carbonate/polylactic acid and halloysite/polylactic acid nanocomposites [PDF]
, 2015 PLA nanocomposites with stearate coated precipitated calcium carbonate (PCC) and halloysite natural nanotubes (HNT) were prepared by melt extrusion. The crystallization behavior, mechanical properties, thermal dynamical mechanical analysis (DMTA), and ...
Lazzeri, A. +4 more
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Research progress of hydrophobically modified Halloysite nanotube-based composite materials
工程科学学报, 2021 With the development of material design theories and synthesis technologies, clay-based composite materials have been controllably prepared and successfully applied in many fields, such as biomedicine, the automotive industry, petrochemical engineering ...
Li ZENG +3 more
doaj +1 more source
Characterization of halloysite-water nanofluid for heat transfer applications [PDF]
, 2014 Nanofluids based on water with halloysite (Hal) nanotubes were prepared and characterized in order to evaluate its suitability to be used as a heat transfer fluid.
Alberola-Borràs, Jaume-Adrià +4 more
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Selective functionalization of halloysite cavity by click reaction: structured filler for enhancing mechanical properties of bionanocomposite films [PDF]
, 2014 Selective modification of the inner surface of halloysite nanotubes (HNTs) by the cycloaddition of azides and alkynes (click reaction) was successfully achieved. Fourier transform infrared spectroscopy and thermogravimetry confirmed that the modification
Arcudi, F +6 more
core +1 more source
ESCALATING APPLICATIONS OF HALLOYSITE NANOTUBES [PDF]
Journal of the Chilean Chemical Society, 2015 ABSTRACT In nanotechnology different nano materials are used like carbon nanotubes, nanofluids, nanoparticles, nanoemulsions, nanocapsules, etc. Due to their toxic effects the results of these nano materials are not considered safe for humans and for the environment as well.
SAIF, MUHAMMAD JAWWAD +1 more
openaire +2 more sources