Sentences with phrase «as water splitting»

Other groups will be studying biological structures and processes such as the water splitting process in photosynthesis.

Imaging: Technique could help improve catalyst performance and make reactions such as water splitting viable

There are many reactions that store about the same amount of energy as water splitting.

Not exact matches

The split, announced by Pentair's board one year ago, is seen as a way to get Pentair's remaining water technology company and the new nVent Electric to grow faster.

Q. 4 It is only acceptable as an adult to believe childish Bronze Age mythology like talking snakes, the Red Sea splitting, water turning into wine by magic, mana falling from the sky, a man living in a whale's belly, a talking donkey, superhuman strength, a man rising from the dead and angels, ghosts, gods and demons in the field of:

Get a fine roe shad, as fresh from the water as possible, scale, split down the back, clean, wash well and wipe dry.

With hot water it is the same result as cooking the yellow split peas until soft and then cook with a chili pepper mix.

CCA is also losing share in bottled water as the market splits between premium and differentiated brands such as Voss, San Pellegrino and Cape Grim and budget brands such as Asahi's Frantelle and retailers» private label water.

1/3 pound of bacon (about 5 slices), cut into 1 / 4 - inch strips 1 medium onion, chopped 2 large carrots, peeled and diced 3 large celery stalks, diced 1 teaspoon cumin powder 2 cloves garlic, minced 1/2 fresh habanero chile, stem and seeds removed, finely chopped (add more if you love it hot) 1 pound dry split red lentils, rinsed and cleaned 2 cups water 4 cups vegetable stock 1 tablespoon fresh thyme leaves, chopped (or substitute 1/2 teaspoon dry) 1 bay leaf 1 teaspoon salt 1/4 teaspoon black pepper 1/2 pound Mulay's Killer Hot Italian Sausage (or substitute the Italian sausage of your choice, though it won't be nearly as good) 1 teaspoon red wine vinegar 1/4 cup chopped fresh cilantro

2 cups yellow lentils, split Moong dal or split lentil combination (red, green, yellow) 1/2 cup white or brown long - grain rice, like basmati or jasmine 5 cups unchlorinated, unfluoridated water, more as needed 1/2 teaspoon ground turmeric 1 teaspoon sea salt - Coconut oil or ghee for cooking

By standing on the centerboard and heaving, we righted her and had the keen sensation of sailing again for about 40 seconds in a boat full of water, which increased her stability, so that instead of heeling sharply she rolled over gently as the next gust split the sail.

In the violence with which 100 - yard freestyle finalists hit a turn these days — boiling and showering water as they flip, doubling up for a split second into a prenatal ball, then rocketing off into the next lap — a spectator some distance away can miss seeing swimmers foul up their turns.

By hitting at the center of the fairway and trying to split the watering - system pipeline you leave yourself only half the fairway as the margin for any error that may occur in your swing.

Using the «clear blue water» and «one nation» split which YouGov used in their last poll of party members, 57 % saw David Cameron as a «one nation» Tory.

There's a cathode and an anode; at the anode, water is split into protons and oxygen gas, and at the cathode, CO2 is electrochemically reduced to other value - added chemicals, such as carbon monoxide, methane, ethylene.

Kesterites acting as photocatalysts might be able to split water into hydrogen and oxygen using sunlight, and to store solar energy in the form of chemical energy,» explains Schorr.

«You have bugs that eat hydrogen as their only food source, and the hydrogen came from solar energy water splitting.

In the americium project, Meyer and Dares adapted the technology to tear electrons from americium, which requires twice as much energy input as splitting water.

Using excess energy from renewable energy resources such as solar and wind to split water into oxygen and hydrogen — a process called electrolysis — could be the best solution for creating large supplies of sustainable hydrogen fuel.

A nanostructured composite material developed at UC Santa Cruz has shown impressive performance as a catalyst for the electrochemical splitting of water to produce hydrogen.

The free electrons in both BP and gold nanoparticles are then transferred into the LTO semiconductor, where they act as an electric current for water splitting.

As the cladoxylopsids grew, these columns of xylem split themselves apart — most likely to supply water to the expanding plant.

As water streams past a submarine's hull, the flow splits into many pairs of current called streaks.

Radical reactions play a role in key technologies such as pollutant removal and water - splitting.

Using spectral readings from telescopes at the Keck Observatory in Hawaii, Hand has found high levels of oxidative chemicals such as sulfate, oxygen, sulfur dioxide and hydrogen peroxide on Europa's surface, which are produced as ionizing radiation from Jupiter scours it, splitting apart water molecules and sulfur compounds in the uppermost layers of its ice.

Water could also be split into hydrogen and oxygen for use as rocket fuel.

Titanium - based semiconductors are particularly popular as catalysts for solar water - splitting reactions to produce hydrogen, a clean renewable - energy source.

As an inexpensive photocatalyst, it can be used to facilitate water splitting using sunlight.

So there have already been numerous attempts to employ polymeric carbon nitrides as cost - effective photocatalysts for solar - powered water splitting.

The compound belongs to a class of highly conductive materials previously recognized as efficient water - splitting catalysts in liquid.

Direct solar - powered water splitting is too inefficient, as water can absorb just a small portion of the light spectrum.

The device developed at UCLA has a third electrode that acts as both a supercapacitor, which stores energy, and as a device for splitting water into hydrogen and oxygen, a process called water electrolysis.

Beyond confirming that the materials» surfaces were active towards water splitting, they discovered that the materials had an unusual ability to optimize their shape as they evolved hydrogen gas.

An applied electric current splits the water into hydrogen and oxygen, and under the right conditions, lithium or potassium then acts as a catalyst to absorb energy and collapse hydrogen's electron orbit.

When a plant uses the sun's energy to split water molecules, it shuttles hydrogen (separated as protons and electrons) into a reaction sequence to help it grow.

In this case, a solar panel slightly bigger than a playing card harnesses the sun's energy to generate an electric current that splits water into oxygen and hydrogen — a process known as electrolysis.

Hydrogen can also be split from water in high - temperature nuclear reactors or generated from fossil fuels such as coal or natural gas, with the resulting carbon dioxide captured and sequestered rather than released into the atmosphere.

Understanding these effects is also important for other applications such as splitting water molecules to produce hydrogen at solid - liquid interfaces, electronic devices that rely on oxide - oxide interfaces, or other electrochemical processes using these materials as catalysts, where defects serve as the sites that enable the interactions.

A film of high - surface - area nickel foam coated with graphene and a compound of iron, manganese and phosphorus serve as a water - splitting catalyst that can produce hydrogen and oxygen simultaneously.

Hydrogen produced by converting coal or by splitting water with electricity costs four times as much as gasoline.

Since then, SRNL has developed process models and TEAs at various levels of detail for a variety of high - temperature water - splitting technologies, including thermochemical, hybrid, and electrolytic processes, and using solar as well as nuclear heat sources.

Why was cobalt chosen as a possible water splitting catalyst?

Because producing oxygen from splitting water is a barrier to using artificial photosynthesis (the splitting of water into H ₂ and O ₂ as a renewable energy, many research programs focus on designing catalysts that assist with this oxygen - producing step.

Going back to Equation 1, as mentioned above, catalysts are needed to efficiently split water because all water - splitting schemes require the inefficient step of producing oxygen.

The scientists focused on bismuth vanadate, a thin - film semiconductor that has emerged as a leading candidate for use as a photoanode, the positively charged part of a photoelectric cell that can absorb sunlight to split water.

It will focus on catalyst development for four applications: proton exchange membrane fuel cells to convert stored energy in non-fossil fuels into electricity; electrolysers for splitting water into oxygen and hydrogen — a potential clean fuel cell source; syngas, a mixture of CO and H2, which is generated from coal, gas and biomass, and widely used as a key intermediate in the chemical industry; and lithium - air batteries.

A new robust and highly active bifunctional catalyst developed by Rice University and the University of Houston splits water into hydrogen and oxygen without the need for expensive metals such as platinum.

The technologies include advanced high - and low - temperature electrolysis as well as photoelectrochemical (PEC) and solar thermochemical (STCH) water splitting.

The authors first present the analytic equations and solutions for the limiting efficiencies of photoelectrochemical water - splitting devices based on the ultimate limits of device physics as well as two more realistic scenarios based on currently achievable material and device parameters.

The team figured out the steps that occur when a catalyst helps split an alcohol, generating water and a carbon - based molecule known as an alkene.