Results 21 to 30 of about 187,292 (339)

Some International Constitutional Aspects of the Palestine Case [PDF]

open access: yes, 1968
Cardiac tissue engineering via the use of stem cells is the future for repairing impaired heart function that results from a myocardial infarction.
Gelmi, Amy   +3 more
core   +2 more sources

Efficient Preconstruction of Three-Dimensional Graphene Networks for Thermally Conductive Polymer Composites

open access: yesNano-Micro Letters, 2022
Electronic devices generate heat during operation and require efficient thermal management to extend the lifetime and prevent performance degradation.
Hao-Yu Zhao   +5 more
doaj   +1 more source

Post-processing treatment of conductive polymers to enhance electrical conductivity [PDF]

open access: yes, 2012
A method for enhancing electrical conductivity of a film which includes at least one conductive polymer. The method includes providing the film comprising the at least one conductive polymer and at least one polymer acid, agitating the film in at least ...
Lee, Kwang Seok   +2 more
core   +1 more source

Improving the thermal stability of 1-3 piezoelectric composite transducers manufactured using thermally conductive polymeric fillers [PDF]

open access: yes, 2003
With a view to improving the thermal stability of ultrasonic transducers prepared using 1-3 piezoelectric composites, the use of front face layers manufactured from thermally insulating and partially thermally conductive polymeric materials has been ...
Hayward, G.   +3 more
core   +1 more source

Simulation of the electrohydrodynamic instability process used in the fabrication of hierarchic and hollow micro/nanostructures [PDF]

open access: yes, 2014
This article demonstrates that the electrohydrodynamic patterning process, a novel technique for the manufacturing of micro-and nano-scale structures, also allows the one-step realization of hierarchical structures and hollow structures.
Abraham, Eitan   +6 more
core   +1 more source

High electrically conductive composites of Polyamide 11 filled with silver nanowires: Nanocomposites processing, mechanical and electrical analysis [PDF]

open access: yes, 2013
Highly conductive composites of silver nanowires and semicrystalline polyamide 11 for different content were prepared. A newmethod was developed to introduce nanowires: a combination of solventway and an extrusion process.
Caffrey, Ivan   +4 more
core   +2 more sources

Photoresist-free patterning by mechanical abrasion of water-soluble lift-off resists and bare substrates: toward green fabrication of transparent electrodes. [PDF]

open access: yesPLoS ONE, 2013
This paper describes the fabrication of transparent electrodes based on grids of copper microwires using a non-photolithographic process. The process--"abrasion lithography"--takes two forms.
Adam D Printz   +4 more
doaj   +1 more source

Scalable Fabrication of Metallic Conductive Fibers from Rheological Tunable Semi-Liquid Metals

open access: yesResearch, 2022
Conductive polymer fibers/wires (CPFs) are important materials in modern technologies due to their unique one-dimension geometry, electrical conductivity, and flexibility.
Shujun Tian   +4 more
doaj   +1 more source

Investigation of the Mechanical and Electrical Properties of Elastic Textile/Polymer Composites for Stretchable Electronics at Quasi-Static or Cyclic Mechanical Loads [PDF]

open access: yes, 2019
In the last decade, interest in stretchable electronic systems that can be bent or shaped three-dimensionally has increased. The application of these systems is that they differentiate between two states and derive there from the requirements for the ...
Dils, Christian   +5 more
core   +1 more source

Effects of carbon nanotubes/graphene nanoplatelets hybrid systems on the structure and properties of polyetherimide-based foams [PDF]

open access: yes, 2018
Foams based on polyetherimide (PEI) with carbon nanotubes (CNT) and PEI with graphene nanoplatelets (GnP) combined with CNT were prepared by water vapor induced phase separation. Prior to foaming, variable amounts of only CNT(0.1–2.0wt%) or a combination
Abbasi, Hooman   +2 more
core   +3 more sources

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