Results 41 to 50 of about 3,680,163 (335)

Transport, mechanical and global migration data of multilayer copolyamide nanocomposite films with different layouts

open access: yesData in Brief, 2017
Transport, mechanical and global migration data concern multilayer food packaging films with different layouts, all incorporating a layered silicate/polyamide nanocomposite as oxygen barrier layer, and a low-density polyethylene (LDPE) as moisture ...
P. Scarfato   +3 more
doaj   +1 more source

Ti/TiO2/SiO2 multilayer thin films with enhanced spectral selectivity for optical narrow bandpass filters

open access: yesScientific Reports, 2022
Thin film-based optical sensors have been attracting increasing interest for use in developing technologies such as biometrics. Multilayered dielectric thin films with different refractive indices have been utilized to modulate the optical properties in ...
Dongju Kim   +11 more
doaj   +1 more source

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

open access: yesAdvanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali   +5 more
wiley   +1 more source

Thickness effect on breakdown and lifespan of multilayer polyimide films under repetitive pulsed voltage

open access: yesAIP Advances
Multilayer polymer films play a significant role in high-voltage equipment. For better multilayer film insulation design, this study focused on the thickness effect on both the breakdown field and lifespan of single-layer and multilayer polyimide films ...
Menghan Yu, Lanjun Yang
doaj   +1 more source

Application of interlayer perforation and installation of transparent elements in the technology of duplicated decorative polymer films

open access: yesТонкие химические технологии
Objectives. To develop technologies for producing multilayer films of transparent thermoplastic polymers; to study methods of modifying their supramolecular structure; and to determine their optical properties by means of optical-polarization methods for
A. A. Nikolaev, A. P. Kondratov
doaj   +1 more source

Magnetic Properties of Fe/Cu Multilayers Prepared Using Pulsed-Current Electrodeposition [PDF]

open access: yesЖурнал нано- та електронної фізики, 2012
[Fe (tFe) nm/Cu (tCu) nm]N multilayer films were prepared using pulsed-current electrodeposition method. The role of the pulsed-current deposition and Fe and Cu layer thicknesses on the magnetic properties was investigated.
B.R. Karki, Y. Ueda, C. Rizal
doaj  

Nano- and Macrotribological Properties of Nanoperiod Multilayer Films Deposited by Bias Sputtering

open access: yesJournal of Nanotechnology, 2012
Carbon and boron nitride nanoperiod (C/BN)n, boron nitride and carbon (BN/C)n, carbon nitride and boron nitride nanoperiod (CN/BN)n, and boron nitride and carbon nitride (BN/CN)n ]multilayer films with a 4-nm-period multilayer structure were deposited by
Shojiro Miyake, Mei Wang
doaj   +1 more source

High Loading Capacity and Wear Resistance of Graphene Oxide/Organic Molecule Assembled Multilayer Film

open access: yesFrontiers in Chemistry, 2021
Taking advantage of the strong charge interactions between negatively charged graphene oxide (GO) sheets and positively charged poly(diallyldimethylammonium chloride) (PDDA), self-assembled multilayer films of (GO/PDDA)n were created on hydroxylated ...
Li Chen   +8 more
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees   +6 more
wiley   +1 more source

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