Sentences with phrase «higher density materials»

Not exact matches

The inner fibers of the hemp stalk, called hurds, are known for their low density and high absorbency, which means they can be mixed with plaster or lime to make cheap and efficient building materials.

Contacted in 2011 by The Tyee, Dr. Carl E. Brown, research manager of Emergencies, Science and Technology Division at Environment Canada confirmed that «a concern with bitumen fuels is their density is quite high and chances are if those materials were spilled into the marine environment, those products might sink.»

MDX can solve this problem as it uses two energy spectrums and a dual - layer detector to filter materials by their chemical composition, leaving a clear high - definition image that shows density difference based on chemical composition.

For example, metal, glass, stone, calcified bone and high density plastic in bulk food material.

Eagle's Material Discrimination X-ray (MDX) technology can detect thin glass in most food - based products and is especially valuable for inspecting foods with high variations in density, such as cereals and nuts.

Crosslinked polyethylene is a high density closed cell foam characterized by a compact feel and resistance to water that enables the material to be fabricated, thermoformed or compression molded in many ways.

Underfoot the Biometric sole provides the state of the art in sole technology, featuring dual density PU, produced in a highly scientific environment to maintain the highest performance and quality standards from the material.

Each book is printed on a synthetic material made from non-toxic, flashspun high - density polyethylene fibers that feel like paper but are very difficult to tear.

It is filled with high - density foam and free of all chemicals and materials that could harm a growing baby.

Materials: The main base is constructed of 100 % high density polyeurethane foam, the cover is made from 100 % water resistant polyester, and the inserts are made from 100 % cotton

Layers of high - density fiber fill offer a comfortable yet ultra-firm sleeping surface with materials that are 100 % non-toxic and free of polyurethane foam, vinyl and chemical flame retardants.

The Maxi Air Cool topper helps draw moisture away from the skin helping to keep baby cool to prevent them from overheating Includes waterproof gliding mattress protector / sleeve The core of the mattress is mini bonnell Spring units encased in a high density foam material to offer maximum support and durability Zip off cover which can easily be removed and replaced for washing 5» Super thick Excellent hygiene, and hypo - allergenic properties.

This crib mattress is made with a firm and high - density foam material, ensuring your baby optimum comfort.

This crib mattress is made with a high - density foam material that ensures its high quality and useful life even in the years to come.

A neodymium tweeter magnet motor assembly and high - density flux ferrite woofer magnet are high - quality materials that provide a high - quality result.

Material: Lures are usually made of either high - density plastic or wood.

It uses cheap materials and has a higher energy density than lithium - ion cells.

Shirley Meng, a professor at UC San Diego's Department of NanoEngineering, added, «This beautiful study combines several complementary tools that probe both the bulk and surface of the NMC layered oxide — one of the most promising cathode materials for high - voltage operation that enables higher energy density in lithium - ion batteries.

British researcher Jonathan Hobley at the Institute of Materials Research and Engineering recommends that foreign scientists begin networking as soon as they arrive — taking advantage of the high density of labs.

Wang said his research could yield the «holy grail» of magnets, having very high energy density but made with common materials.

Scientists prove that depleted AA batteries will bounce higher when you drop them, as inner material loses density

In January 2005, for example, Ohio State University geophysicist Ralph von Frese and his colleagues noticed a concentration of higher - than - average - density material in the rock about a mile under the surface of the East Antarctic ice sheet.

Says materials scientist Michael Heben, who worked on the project: This points to the possibility of high - density hydrogen storage at room temperatures.

At the same density, however, the novel material produced in the laboratory can carry a much higher load.

But the materials are tightly packed in the capillary column and remain so as they're pumped out, resulting in the high volumetric energy density.

Although their density is below that of water, their stability relative to their weight exceeds that of massive materials, such as high - performance steel or aluminum.

Standard rechargeable batteries are only marginally suited for high performance: «To raise the energy density, you need to increase the voltage or the capacity, and that is where traditional electrode materials and electrolytic fluids reach their limits,» explains the physicist.

«What this discovery implies is that if you prevented the static stripes from ever occurring, you might end up with a material that could act as a superconductor at a lower density of doping — and a much higher temperature,» Davis said.

A multi-institution team of scientists led by Texas A&M University chemist Sarbajit Banerjee has discovered an exceptional metal - oxide magnesium battery cathode material, moving researchers one step closer to delivering batteries that promise higher density of energy storage on top of transformative advances in safety, cost and performance in comparison to their ubiquitous lithium - ion (Li - ion) counterparts.

It is an electron density that is one to two orders higher in magnitude than what could be achieved in 3 - D bulk materials, the researchers said.

The increase in density, and a corresponding increase in stiffness of the molten material, results because the high pressure found deep within the planet would have forced each silicon atom to have six oxygen neighbors, not the four neighbors typically found at lower pressures.

«Another, unexpected bonus of this electrolyte's high energy density is it could potentially expand the use of flow batteries into mobile applications such as powering trains and cars,» said the study's corresponding author, Wei Wang, a materials scientist at DOE's Pacific Northwest National Laboratory.

The material that we have developed utilises high - quality carbon nanotubes grown at a high density to allow electrical transport throughout the composite material.»

The combination of the high electron density and potent electron interactions are not seen in other materials and the quantum regime enforced by the tight passageway, might here be engendering some new kind of electron transport.

Thin - film ferroelectrics have for a long time been used to make non-volatile memory devices, however it is extremely difficult to miniaturize them in order to achieve high density / storage capacity and, in addition to this, they are made of materials that are «incompatible» with the production processes used in modern microelectronics.

High - density forests are necessary for certain applications of carbon nanotubes, like electronic interconnects and thermal interface materials, he says.

«The high density aspect is often overlooked in many carbon nanotube growth processes, and is an unusual feature of our approach,» says John Robertson, a professor in the electronic devices and materials group in the department of engineering at Cambridge.

Tellurium electrodes have higher energy densities and may be charged and discharged faster than conventional electrode materials.

Expectations are rising for the multiferroic material as a candidate for an innovative functional material, as it may contribute to the realization of power - saving high - density information - recording elements and power - saving ultra-high-speed logic elements.

«This work demonstrates the unique capability of micro-to-nanoscale topographies of the crumpled graphene - Au nanoparticles — higher density, three - dimensional optically active materials — that are further enhanced by the formation of hot spots, bringing the nanoparticles closer,» explained Juyoung Leem, a graduate student and first author of the study, «Mechanically Self - Assembled, Three - Dimensional Graphene?Gold Hybrid Nanostructures for Advanced Nanoplasmonic Sensors,» published in Nano Letters.

PNNL's expertise in materials synthesis and processing will also contribute to the development of low - cost, high - capacity electrode materials for advanced batteries with unprecedented energy density and power.

«Because a plasma is inherently such a high energy density material, you don't destroy it.

«In high - energy laser systems, which use conventional solid optics, the maximum fluence (energy density) is limited by the damage of the material,» said Robert Kirkwood, the lead author on the paper and programmatic lead for the campaign.

Duan pointed out that the same porous scaffold design they used with niobia could be used with other active materials like silicon or tin oxide, which boast high energy density, the ability to store lots of ions for longer - lasting batteries.

«The pellet material is stronger and lighter than commercial graphite electrodes and could be promising for electrical storage applications with high energy and power densities,» he said.

These materials include new classes of superconductors, superhard materials, high - energy density and hydrogen storage materials, new ferroelectrics and magnetic systems, and materials that resist chemical changes under extreme conditions, said Russell Hemley, director of the Geophysical Lab and associate director of EFree.

The aim of the current research project is to develop high energy density batteries using organic materials for a sustainable way of storing energy.

This capability involves 1) the development of catalytically active and corrosion resistant high surface area electrodes for photoelectrolysis 2) fine tuning the porosity of porous materials and 3) templating of porous materials to yield freestanding ALD coatings that are fully tunable in density and porosity.

Nice Material: These boxes are constructed from high density foam and built to last.Material: PVC + foam

On a high rigidity PVC core there is EVA high density foam outer layer, which is a soft, extremely elastic yet tough material.