Sentences with phrase «ions into»

In theory a pure lithium electrode would be the ideal electrode for a lithium - ion battery because of the favorable properties of lithium metal and because it allows a cycle of lithium ions into the solid (metal) and back into solution (lithium ions) again during use and recharging.

It injects high levels of mineral ions into the water, where high electrical conductivity harms many kinds of aquatic life.

The body has two handy ways of regulating pH when its buffers aren't enough to do the job: by shuffling off extra H + ions into the urine, or by removing more CO2 via the lungs (one of the reasons that you breathe more rapidly when you exercise is to remove excess CO2 from your blood).

An acid is a chemical species that releases H + ions into solution, as does H2CO3 to form HCO3 — and CO32 -.

Made using the AQA Synergy specification Contains 1 slide of activities to complete for the Atoms into ions and ions into atoms topic (4.7.5) at Foundation level I give these out at the end of each topic and also before holidays for exam preparation.

Science even agrees that burning herbs releases negative ions into the air, resulting in a more positive mood.

Himalayan salt lamps are attributed to purifying the air by releasing negative ions into the atmosphere that neutralize the positive ions emitted from different types of radiation (like from cell phones and computers).

The Na / K pump operates by transporting two potassium ions into your cells while moving three sodium ions out of your cells.

These units ease nano - size colloidal particles and positively charged silver ions into distilled water at a highly controlled rate.

Pure Beeswax Candles on the other hand burn with almost no smoke or scent and clean the air by releasing negative ions into the air.

Along with the hygroscopic benefits, Himalayan natural salt lamps are also said to release negative ions into the surrounding environment.

Whichever theory is correct, saliva is important, as the frequent stimulation of saliva, especially after the intake of sugars, will help to dilute and buffer plaque acid, bring extra mineral ions into the plaque fluid and thereby promote remineralization.

In the case of graphene and glass, the bimorphs also fold in response to chemical stimuli by driving large ions into the glass, causing it to expand.

When these cells are illuminated by a strong light, a change in the structure of melanopsin triggers a molecular cascade that eventually leads to an influx of calcium ions into those neurons and an electrical pulse.

Interactions in the upper atmosphere appear to transform this stream of ions into a neutral form that can penetrate to surprisingly low altitudes.

And the last source, researchers report in an upcoming issue of Geology, was rain falling into the Andes Mountains 100 kilometers east of the Atacama, leaching material like dichromate ions into ground water flowing toward the desert; over millions of years, the mountains grew taller and the change in elevation forced more ground water toward the surface.

The synthesis method is based on a liquid - free process that allows for intercalation — insertion of guest ions into a host material — and ion substitution with those in the host material by driving ions with protons.

Silver or copper colloids which gradually release germicidal metal ions into the environment are incorporated in the coating.

It is also difficult to homogeneously introduce ions into host materials, and some host materials are not suitable when used with liquids.

These, such as verapamil, diltiazem, nifedipine, nitrendipine and nimodipine are not only widely used to treat hypertension, and hence might affect cognition by increasing cerebral blood flow, but also block the entry of calcium ions into neurons.

In diseased kidneys, TRPC5 causes an influx of calcium ions into the podocyte, eventually destroying it.

Nocera is still seeking a cheap way to convert hydrogen ions into hydrogen gas and an efficient way to get electricity from photovoltaic panels to the catalyst.

Originally from algae, the gene makes a protein called channelrhodopsin - 2, which reacts to blue light by admitting ions into the brain cells, activating them in the process.

In the new study, the researchers showed that yersiniabactin imports copper ions into the cell, where these charged particles help trigger the many biochemical reactions that bacteria require to grow and reproduce.

A rush of ions into or out of cells changes the voltage inside.

Using near - infrared light, researchers have shown they can selectively activate an immune response by controlling the flow of calcium ions into the cell.

This enabled them to «smuggle» calcium ions into cells and see what happened to sodium channels when the calcium concentration changed abruptly.

Researchers at Johns Hopkins have spotted a strong family trait in two distant relatives: The channels that permit entry of sodium and calcium ions into cells turn out to share similar means for regulating ion intake, they say.

Teams around the world are searching for suitable cathode materials which can efficiently turn those ions into hydrogen gas, says Gamelin.

The listing for cobalt includes different types of cobalt compounds that release ions into the body.

Unlike the electrodes used in lithium - ion batteries, these organic compounds don't rely on intercalation — the process of continuously integrating ions into their molecular matrix, which slows down as the temperature drops.

In one recent study, they obtained good results by incorporating ruthenium ions into a sheet - like nanostructure composed of carbon nitride.

It is controlled, in part, by a series of channels on the surface of heart cells that regulate the movement of different ions into and out of the cells.

This electron transfer turned the positive ions into neutral molecular hydrogen, which bubbled up and away as a gas.

Benzodiazepines act on GABA receptors, making them stay open longer and allowing more negative ions into the cell that can inhibit communication between the cells.

Cosmic rays from outside the solar system can also inject ions into lunar rocks, causing chemical changes that create water.

To transmit electrical signals along a neuron, a strong difference in charge between the interior and exterior of the cell is needed, which is created by pumping positive ions into the cell.

This is because rat neurons are much more efficient at pumping ions into the cell than squid neurons, say the team, resulting in squid using up more energy to generate a charge and transmit the signal.

Lead author Zoltán Takáts demonstrates new technique for wafting ions into a spectrometer (left).

One is a lithium - sulphur battery that stores and releases energy by forming and breaking chemical bonds, instead of slotting ions into structural gaps.

The tower works by sending positive ions into the air, which attach to fine particles, including PM 2.5, the particulate matter that is especially hazardous to our health.

«By charging the Smog Free Tower with a small positive current, an electrode will send positive ions into the air.

Not exact matches

MONTREAL / SINGAPORE, April 27 - New global packaging standards expected in late 2018 will allow lithium - ion batteries back into passenger plane cargo holds, pending design and regulatory approval, but some airlines say the new rule overlooks other safety concerns.

BHP Billiton has moved to approve $ US43.2 million in funding to develop the first stage of the world's largest nickel sulphate facility in a bid to tap into the rapidly growing lithium - ion battery supply chain.

It's not just lithium that goes into a Li - ion battery.

In what appears to be a serious opportunity for W.A, the smart money in the lithium space is now moving downstream into the production of lithium - ion battery chemicals such as lithium carbonate and lithium hydroxide and the mining of lithium is now looking a bit like the poor cousin.

While plenty of hurdles face new battery tech, the emergence of a viable and significantly better battery in the next five years could turn Tesla's $ 5 billion facility for mass producing lithium - ion batteries into a giga - albatross.

Such serial cancellations «send a negative signal both to global manufacturers and Indian companies who are looking to diversify into lithium ion battery manufacturing,» Dash said, adding that «the Central Electricity Authority is considering regulation to make storage mandatory for large - scale solar projects ranging between 100 and 200 MW.»

For example, if the final audited deficit outcome for 2010 - 11 is lower than that estimated in the June 2011 Budget, some, if not all, of this improvement could carry forward into 2011 - 12, which would then explain part of the improvement ion 2011 - 12.

Today's lithium - ion batteries must fit into tight spaces — either stuffed in a pouch behind an iPhone screen or, in the case of the Model S, lined up by the thousands in a battery pack that reportedly weighs more than 1,000 pounds and runs the length of the chassis.