Results 11 to 20 of about 34,607 (292)

Development of advanced nanosized molecularly inprinted polymers via surface-initiatied 'living' radical polymerisation [PDF]

open access: yes, 2012
Surface-initiated photo-iniferter mediated controlled polymerisation was used as a technique for the development of advanced and smart materials. Molecularly imprinted polymer (MIP) shell nanoparticles (NPs) were synthesised in this way from PAMAM ...
Ivanova-Mitseva, Petya K.
core   +7 more sources

Single Polymer Composites Based on Polypropylene: Processing and Properties [PDF]

open access: yes, 2004
PhDIsotropic polymers lack sufficient strength and stiffness for many engineering applications. In order to improve these properties polymers can be filled with structural reinforcements such as glass or natural fibres.
Alcock, Benjamin
core   +4 more sources

Butt fusion welding of polyethylene pipes [PDF]

open access: yes, 1997
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The butt fusion process is extensively used in the joining of polyethylene (PE) pipes by the water and gas industries.
Rashid, Haroon
core   +7 more sources

Polysaccharide gum matrix tablets for oral controlled delivery of Cimetidine [PDF]

open access: yes, 2010
Matrix-based tablets using 40 %w/w grewia gum were prepared by direct compression to contain cimetidine as novel drug. The formulations were compared with similar formulations using hydroxypropyl methylcelluose (Methocel®), gum arabic, carboxy ...
Conway, Barbara R, Nep, E.I.
core   +4 more sources

3D printing of graphene-based polymeric nanocomposites for biomedical applications

open access: yesFunctional Composite Materials, 2021
Additive manufacturing techniques established a new paradigm in the manufacture of composite materials providing a simple solution to build complex, custom designed shapes.
Magda Silva   +4 more
doaj   +1 more source

Rheological properties of the polymeric blends

open access: yesMATEC Web of Conferences, 2016
The calculation scheme for storage modulus and loss modulus for compatible polymers as a function of the temperature, stress state, and composition has been suggested.
Matseevich Tatyana, Askadskii Andrey
doaj   +1 more source

Manufacturing flexible light-emitting polymer displays with conductive lithographic film technology [PDF]

open access: yes, 2001
We report on a new low-cost manufacturing process for flexible displays that has the potential to rapidly expand the market into areas that have traditionally been outside the scope of such technology.
Kilitziraki, M   +3 more
core   +1 more source

Influence of Operating Conditions on Structure and Physical Properties of Polymeric Materials

open access: yesФізика і хімія твердого тіла, 2018
The changes of structure and physical properties of polymeric materials that exploited in a long time with complex mechanical loads used in pipe systems for high-pressure cold water have been studied.
N. I. Domantsevych   +2 more
doaj   +1 more source

Progress of Catalytic Valorization of Bio-Glycerol with Urea into Glycerol Carbonate as a Monomer for Polymeric Materials

open access: yesAdvances in Polymer Technology, 2020
Versatile polymers with highly adjustable characteristics and a broad range of applications are possibly developed owing to the contemporary industrial polymerization techniques.
Heng Zhang   +4 more
doaj   +1 more source

Thermal and Mechanical Studies of Biofiller/Poly-3-Hydroxybutyrate Biocomposites [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2019
Biodegradable poly-3-hydroxybutyrate [P(3HB)] and birch wood flour (as filler) were used to prepare powdered blends and then pellets and granules. Pellets were produced by cold pressing of polymer and filler powders; granules were produced from the ...
Evgeniy G. Kiselev   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy