Sentences with phrase «as hydrogen storage»

In other words, the titanium helped accelerate processes in the hydride that were essential to extracting hydrogen at lower temperatures - an important realization that will help scientists gain a better understanding of other materials» properties as hydrogen storage systems (and lead to the discovery of better ones).

«This technology offers a good solution to several challenges, such as hydrogen storage, without the problems associated with storing hydrogen in a liquid or gas state.»

As a result, Friščić and his collaborators are now broadening their research to determine if other, more abundant minerals have porous structures that could make them suitable for uses such as hydrogen storage or even drug delivery.

These human - made materials were introduced in the 1990s, and researchers around the world are working on ways to use them as molecular sponges for applications such as hydrogen storage, carbon sequestration, or photovoltaics.

Not exact matches

It turns out they are indispensable for a range of urgently needed green energy technologies such as wind turbine generators, low - energy lighting, fuel cells, rechargeable batteries, magnetic refrigeration and hydrogen storage.

Germany is currently the market leader with 22 green hydrogen storage and power - to - gas projects as of 2012.

«The inclusions also tell us this iron - nickel metal can readily dissolve carbon, sulfur and other elements such as hydrogen, which is hugely important for their cycling and storage over geologic history,» explained Smith.

Electrolyzers could effectively serve as energy storage by using that excess generation to make renewable hydrogen.

On the surface, the hydrogen is cleanly burned in a turbine to produce electricity and the carbon dioxide, as well as processed carbon monoxide, is liquefied for underground storage.

Metal organic frameworks (MOFs) are proving to be incredibly flexible with a myriad of potential applications including as antimicrobial agents, hydrogen - storage materials and solar - cell components.

The current code, known as NFPA 2, provides fundamental safeguards for the generation, installation, storage, piping, use and handling of hydrogen in compressed gas or cryogenic (low temperature) liquid form.

The process, using room temperature mechanical ball milling, provides a lower cost method to produce these alkali metals which are widely used in industrial processes as reducing and drying agents, precursors in synthesis of complex metal hydrides, hydrogen storage materials, and in nuclear engineering.

MOFs are three - dimensional, coordination networks comprising metal ions and organic molecules and usually are crystalline, porous materials with many applications including storage of gases such as hydrogen and carbon dioxide.

«Hydrogen from sunlight — but as a dark reaction: Generation, storage, and time - delayed release of electrons in graphitic carbon nitride material for artificial photosynthesis.»

One of the research areas in vogue is hydrogen storage, and nanochemists are in demand here as well.

Salt caverns such as the one depicted here could provide a low - cost solution for the geologic storage of hydrogen.

The research parking garage houses 30 charging spots for electric vehicles, Europe's fastest high - speed charging station, as well as Europe's first hydrogen storage system based on LOHC technology.

Frank Graf, Section Head of the test laboratory of the German Technical and Scientific Association of Gas and Water (DVGW) at KIT, adds: «So far, admixture of hydrogen in the natural gas grid has been limited to a few percent, as storage, distribution, and use require the solution of various technical problems.»

«By using this additive, we've raised the hydrogen storage to about 600 usable watt - hours per litre, which is two to three times as good as any battery,» Gervasio says.

Innovative hydrogen storage techniques, such as organic liquid carriers that do not require high - pressure storage, however, will soon lower the cost of long - distance transport and ease the risks associated with gas storage and inadvertent release.

For instance, carbon dioxide enables energy storage by reacting with hydrogen gas — called the hydrogenation process — transforming the mixture into higher energy liquid compounds such as methanol that can be easily transported and used as fuel for cars.

Shin - ichi Orimo at the Advanced Institute for Materials Research, Tohoku University, is excited about the potential of hydrogen - containing materials known as hydrides for energy storage.

Stein says graphene oxide nanoscrolls could also be used as ultralight chemical sensors, drug delivery vehicles, and hydrogen storage platforms, in addition to water filters.

«The point is to stuff as much hydrogen into a material as possible, which is basically the same underlying concept as for developing hydrogen - storage materials.»

The latter idea is not as crazy as it sounds and the carbon essentially becomes a hydrogen storage device.

Future technologies that need R&D: high - efficiency photovoltaics (say, 50 % conversion)(as well as lowering the cost of PV), energy storage systems for intermittent sources like solar and wind (hydrogen storage, other methods), advances in biofuel technology (for example, hydrogen production from algae, cellulosic ethanol, etc..)

Some alternatives, such as solar, wind, and hydrogen power have potential as readily available, clean, renewable energy sources, but many production, storage, and delivery issues need to be worked out.»

Magnesium has been studied as a potential hydrogen storage material for several decades because of its relatively high hydrogen storage capacity, fast sorption kinetics (when doped with transition metal based additives).

Splitting a hydrogen molecule into a proton and a hydride ion (H --RRB-, known as activating the hydrogen, is vital for sustainable energy production and storage.

The results of these studies will be used as leverage to help scientists control processes for hydrogen storage, biofuel production, and other reactions.

After moving to Lawrence Livermore National Laboratory, he has been working on scientific problems that are relevant for energy storage and conversion technologies such as photoelectrochemical (PEC) hydrogen production.

At EMSL, the GA helps users advance molecular science in areas such as aerosol formation, bioremediation, catalysis, climate change, hydrogen storage, and subsurface science.

As a final remark - CO2 capture and storage can only be a transitional technology - it can herald the hydrogen economy - it can also give us a choice not to use nuclear fission whilst fusion is still being dveloped.

The newest supercomputer in town is almost 15 times faster than its predecessor and ready to take on problems in areas such as climate science, hydrogen storage and molecular chemistry.

As a final remark - CO2 capture and storage can only be a transitional technology - it can herald the hydrogen economy - it can also give us a choice not to use nuclear fission whilst fusion is still being dveloped.

I think we should use hydrogen energy, even as # 1 mentioned that hydrogen is not a energy, it is a energy storage.

Once lauded as the future of clean transportation and energy storage in a variety of other applications, hydrogen - based fuel cell systems have a great many barriers to adoption, one of which is lack of hydrogen infrastructure, and the other is the need to develop hydrogen production sources that aren't fossil fuel - based or that require more energy to produce than can be released in the fuel cell.

Although the dominant type of energy storage in today's electric cars is lithium - ion batteries, not every car company is going in that direction, as Toyota demonstrates with its continued push for a different technology — hydrogen fuel cells.

Thirdly, Hydrogen storage is always ignored or brushed aside as an issue.

One is hydrogen as short - term energy storage and load leveling, on a timeframe of a few hours or overnight.

Fourth, (and this is related to my first point, but in more detail), your initial point, i.e. the confusing sentence on which I commented, mentions the «grid» and includes such statement as «a critical step if intermittent sources like the sun are ever going to become a big part of the grid», a phrase you closely associated with the news about energy storage via hydrogen.

But until we get to those stages, improved energy storage schemes such as hydrogen, could be used to run other sources of electricity, such as nuclear and clean coal plants, as base - load (24 hours a day) rather than cyce to respond to demand requirements.

The Panel is actively involved in communicating on advocacy issues, current research, as well as educating government agencies and the public on health, safety and environmental arising from the production, use, storage, transportation and disposal of hydrogen peroxide.

Available wind power in this country, where the potential for pump storage is poor, should be used solely to produce hydrogen which can be used in return as fuel or as a chemical commodity,» energy expert Dr. Günther Keil, asserts.

A new paper, presented at the SolarPACES Annual Conference proposes using ceria particles not only as the redox reactant in hydrogen production, but for also for heat transfer and storage.

Once in storage, hydrogen can be used to fuel power plants, much as natural gas is used.

Hydrogen is not so much a fuel as a form of storage, holding energy generated by electricity and then releasing it without producing carbon dioxide, the gas thought to be responsible for half of global warming.

I have doubts over the value of hydrogen as a storage medium.

Of course hydrogen has long been discussed as a medium for the storage of energy; per kilogram the amount of energy in hydrogen is higher than in any other common fuel.

1 Executive Summary 2 Scope of the Report 3 The Case for Hydrogen 3.1 The Drive for Clean Energy 3.2 The Uniqueness of Hydrogen 3.3 Hydrogen's Safety Record 4 Hydrogen Fuel Cells 4.1 Proton Exchange Membrane Fuel Cell 4.2 Fuel Cells and Batteries 4.3 Fuel Cell Systems Durability 4.4 Fuel Cell Vehicles 5 Hydrogen Fueling Infrastructure 5.1 Hydrogen Station Hardware 5.2 Hydrogen Compression and Storage 5.3 Hydrogen Fueling 5.4 Hydrogen Station Capacity 6 Hydrogen Fueling Station Types 6.1 Retail vs. Non-Retail Stations 6.1.1 Retail Hydrogen Stations 6.1.2 Non-Retail Hydrogen Stations 6.2 Mobile Hydrogen Stations 6.2.1 Honda's Smart Hydrogen Station 6.2.2 Nel Hydrogen's RotoLyzer 6.2.3 Others 7 Hydrogen Fueling Protocols 7.1 SAE J2601 7.2 Related Standards 7.3 Fueling Protocols vs. Vehicle Charging 7.4 SAE J2601 vs. SAE J1772 7.5 Ionic Compression 8 Hydrogen Station Rollout Strategy 8.1 Traditional Approaches 8.2 Current Approach 8.3 Factors Impacting Rollouts 8.4 Production and Distribution Scenarios 8.5 Reliability Issues 9 Sources of Hydrogen 9.1 Fossil Fuels 9.2 Renewable Sources 10 Methods of Hydrogen Production 10.1 Production from Non-Renewable Sources 10.1.1 Steam Reforming of Natural Gas 10.1.2 Coal Gasification 10.2 Production from Renewable Sources 10.2.1 Electrolysis 10.2.2 Biomass Gasification 11 Hydrogen Production Scenarios 11.1 Centralized Hydrogen Production 11.2 On - Site Hydrogen Production 11.2.1 On - site Electrolysis 11.2.2 On - Site Steam Methane Reforming 12 Hydrogen Delivery 12.1 Hydrogen Tube Trailers 12.2 Tanker Trucks 12.3 Pipeline Delivery 12.4 Railcars and Barges 13 Hydrogen Stations Cost Factors 13.1 Capital Expenditures 13.2 Operating Expenditures 14 Hydrogen Station Deployments 14.1 Asia - Pacific 14.1.1 Japan 14.1.2 Korea 14.1.3 China 14.1.4 Rest of Asia - Pacific 14.2 Europe, Middle East & Africa (EMEA) 14.2.1 Germany 14.2.2 The U.K. 14.2.3 Nordic Region 14.2.4 Rest of EMEA 14.3 Americas 14.3.1 U.S. West Coast 14.3.2 U.S. East Coast 14.3.3 Canada 14.3.4 Latin America 15 Selected Vendors 15.1 Air Liquide 15.2 Air Products and Chemicals, Inc. 15.3 Ballard Power Systems 15.4 FirstElement Fuel Inc. 15.5 FuelCell Energy, Inc. 15.6 Hydrogenics Corporation 15.7 The Linde Group 15.8 Nel Hydrogen 15.9 Nuvera Fuel Cells 15.10 Praxair 15.11 Proton OnSite / SunHydro 15.11.1 Proton Onsite 15.11.2 SunHydro 16 Market Forecasts 16.1 Overview 16.2 Global Hydrogen Station Market 16.2.1 Hydrogen Station Deployments 16.2.2 Hydrogen Stations Capacity 16.2.3 Hydrogen Station Costs 16.3 Asia - Pacific Hydrogen Station Market 16.3.1 Hydrogen Station Deployments 16.3.2 Hydrogen Stations Capacity 16.3.3 Hydrogen Station Costs 16.4 Europe, Middle East and Africa 16.4.1 Hydrogen Station Deployments 16.4.2 Hydrogen Station Capacity 16.4.3 Hydrogen Station Costs 16.5 Americas 16.5.1 Hydrogen Station Deployments 16.5.2 Hydrogen Station Capacity 16.5.3 Hydrogen Station Costs 17 Conclusions 17.1 Hydrogen as a Fuel 17.2 Rollout of Fuel Cell Vehicles 17.3 Hydrogen Station Deployments 17.4 Funding Requirements 17.5 Customer Experience 17.6 Other Findings