Gradient Polymer Layers by“Grafting To” Approach

2004 ◽  
Vol 25 (1) ◽  
pp. 360-365 ◽  
Author(s):  
Leonid Ionov ◽  
Bogdan Zdyrko ◽  
Alexander Sidorenko ◽  
Sergiy Minko ◽  
Viktor Klep ◽  
...  
Keyword(s):  
Polymer Layers

Electronics of thin wideband polymer layers

2006 ◽  
Vol 176 (12) ◽  
pp. 1249 ◽  
Author(s):  
A.N. Lachinov ◽  
N.V. Vorob'eva
Keyword(s):  
Polymer Layers

Triboelectrification of nanocomposites using identical polymer matrixes with different concentrations of nanoparticle fillers

2021 ◽  
Author(s):  
Linards Lapčinskis ◽  
Artis Linarts ◽  
Kaspars Mālnieks ◽  
Hyunseung Kim ◽  
Kristaps Rubenis ◽  
...  
Keyword(s):  
Charge Density ◽  
Surface Charge ◽  
Surface Charge Density ◽  
Polymer Layers

In this study, we investigate triboelectrification in polymer-based nanocomposites using identical polymer matrixes containing different concentrations of nanoparticles (NPs). The triboelectric surface charge density on polymer layers increased as the...

Some Properties of Stratified Composites

2010 ◽  
Author(s):  
Adrian Circiumaru ◽  
Vasile Bria ◽  
Iulian-Gabriel Birsan ◽  
Gabriel Andrei ◽  
Dumitru Dima
Keyword(s):  
Mechanical Properties ◽  
Magnetic Particles ◽  
Bending Strength ◽  
Electric Circuit ◽  
Textile Composites ◽  
Hybrid Technique ◽  
Layer By Layer ◽  
Filled Polymer ◽  
Polymer Layers ◽  
The Right

The multi-component composites could represent the cheapest solution when controllable properties are required. In order to establish the right amount of filler it is necessary to analyze not only the electro-magnetic and mechanical properties but also, the thermal ones. The filler presence in the matrix produces discontinuities at the fibre-matrix interface with consequences regarding mechanical properties. Using a single filler it is possible to improve one or two properties electrical and thermal conductivity for instance and mean time to induce a decrease of other properties as bending strength, shock resistance etc. Using polymer layers with relatively high electrical conductivity as external layers of laminate and magnetic particles filled polymer as core layers. An electric circuit might be, at the same time, the reinforcement of a composite leading to lighter structures and, based on carbon fiber’s properties might transmit information about the material’s loading, temperature or integrity. Fabric reinforced or textile composites are used in aerospace, automotive, naval and other applications. They are convenient material forms providing adequate stiffness and strength in many structures. The microstructure of composite reinforced with woven, braided, or stitched networks is significantly different from that of tape based laminates. The properties of the composite depend not only on the properties of the components but on quality and nature of the interface between the components and its properties. Reinforced composites with filled epoxy matrix were formed using a hybrid technique consisting in layer-by-layer adding of reinforcement sheets into a glass mould. Various distributions of reinforcement sheets and filled polymer layers were realized in order to point out the ways in which the final properties might be controlled. Mechanical properties were analyzed.

Modeling of the formation of oriented-polymer layers at filler particles in polymer nanocomposites

2008 ◽  
Vol 50 (5) ◽  
pp. 600-606 ◽  
Author(s):  
A. L. Svistkov ◽  
Lyudmila Andreevna Komar ◽  
G. Heinrich ◽  
B. Lauke
Keyword(s):  
Polymer Nanocomposites ◽  
Oriented Polymer ◽  
Polymer Layers ◽  
Filler Particles

Polymer layers by initiated chemical vapor deposition for thin film gas barrier encapsulation

2011 ◽  
Vol 519 (14) ◽  
pp. 4479-4482 ◽  
Author(s):  
D.A. Spee ◽  
R. Bakker ◽  
C.H.M. van der Werf ◽  
M.J. van Steenbergen ◽  
J.K. Rath ◽  
...  
Keyword(s):  
Thin Film ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Gas Barrier ◽  
Polymer Layers ◽  
Initiated Chemical Vapor Deposition

Laser etched gratings on polymer layers for alignment of liquid crystals

1998 ◽  
Vol 72 (17) ◽  
pp. 2078-2080 ◽  
Author(s):  
C. J. Newsome ◽  
M. O’Neill ◽  
R. J. Farley ◽  
G. P. Bryan-Brown
Keyword(s):  
Liquid Crystals ◽  
Polymer Layers

Valuation of Strategies for the Incorporation of 3D Printing Contents in the Teaching of Subjects Linked to Productive Processes from Different Approaches

2017 ◽  
Vol 903 ◽  
pp. 76-83
Author(s):  
Amabel García-Domínguez ◽  
Juan Claver ◽  
Ana Maria Camacho ◽  
Miguel Ángel Sebastián
Keyword(s):  
Additive Manufacturing ◽  
3D Printing ◽  
Teaching Strategy ◽  
Field Of Study ◽  
Teaching Resources ◽  
Polymer Layers

Additive manufacturing is a growing field of study. Among these technologies, 3D printing, which has traditionally been associated with products obtained by deposition of polymer layers, is becoming more and more accessible. Today, these kind of technologies are not only common as professional tools, but also as teaching resources and they are present in our homes too. Thus, the incorporation of these technologies as a teaching strategy in courses in the area of manufacturing and design is analyzed.

Sign in / Sign up

Export Citation Format

Share Document