| |
 |
UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-24 21:14 |
 |
|
|
|
Conference: Bucharest University Faculty of Physics 2007 Meeting
Section: Educational Physics
Title:
Applications of semi conductive, photo conductive polymers and composite polymer materials
Authors:
Irina-Elena Nicolae
Affiliation:
"Tudor Vianu" National College of Informatics
E-mail
irinanicolae2001@yahoo.com
Keywords:
application, polymer
Abstract:
Semi conductive and photo conductive polymers show for some decades possibilities of extremely attractive applications. The valuation of properties deriving from super conductibility at ambient temperature of some organic semiconductors allows the construction and exploitation of some vehicles with magnetic traction on super conductive rails. The electric superconductivity of semi conductive polymers can constitute the premise of transportation without electric energy loss or obtaining very intense magnetic fields. Theoretically, it is proposed a synthesis of a linear polymer monosubstituted with a cyanic group, capable to provide a super conductive model,like polyarylacetylene is considered to be.
Composite polymer materials (mixed systems with a macromolecular component) have, like polymers or copolymers used in techniques, many practical applications. In this way, in electrotehnics industry textolite, asbotextolite, glasstextolite have different uses as plastic materials with texture in resin filling. From the stratified materials made by pressing the cotton textures impregnated with resins there are made protective hats for workers in dangerous conditions (e.g., miners, constructors), insulating roles, and transformers components.
|
|
|
|