Sentences with phrase «electrolysis cells»

O'Brien, J. E., Stoots, C. M., Herring, J. S., Lessing, P. A., Hartvigsen, J. J., and Elangovan, S., «Performance Measurements of Solid - Oxide Electrolysis Cells for Hydrogen Production from Nuclear Energy,» Journal of Fuel Cell Science and Technology, Vol.

Review: A review on the applications of microbial electrolysis cells in anaerobic digestion.

Water electrolysis cells operated at elevated temperatures (200 ° -600 °C) can overcome the kinetic challenges of low temperature electrolysis and the degradation challenge of high temperature electrolysis.

about Electrochemical and Durability Performance Evaluation of High Temperature Electrolysis Cells and Stacks

The key to achieve this is what is known as microbial electrolysis cells (MEC).

At the heart of the STEP process is an electrolysis cell, a device that uses electricity to break down chemical compounds.

This is a schematic of a solar - powered electrolysis cell which converts carbon dioxide into hydrocarbon and oxygenate products with an efficiency far higher than natural photosynthesis.

Other co-authors on the study include James Bullock, a Berkeley Lab postdoctoral researcher in materials sciences, who was instrumental in engineering the system's photovoltaic and electrolysis cell pairing.

Characterization and Accelerated Life Testing of a New Solid Oxide Electrolysis Cell, Scott Barnett, Northwestern University

Currently he leads the component development of the sulfur dioxide depolarized electrolysis cell for the production of hydrogen in the hybrid sulfur cycle and the development of non-PGM catalysts for PEMFCs.

II: The sodium hydroxide / carbonate solution that results from Step 1 is pumped into an electrolysis cell through which an electric current is passed.

Solid oxide electrolysis cell (SOEC) has the potential to be cost - effective, environmentally friendly, and highly efficient for the production of hydrogen from water.

Schematic of a solar - powered electrolysis cell which converts carbon dioxide into hydrocarbon and oxygenate products with an efficiency far higher than natural photosynthesis.

FuelCell Energy, Inc. is developing a solid oxide electrolysis cell (SOEC) system to convert excess electricity during periods of low power demand into hydrogen efficiently.

Not exact matches

Therefore, it must be first generated (e.g., by electrolysis of water), then stored, to be finally used — ideally in fuel cells transforming chemical energy directly into electrical one.

Previous work had suggested the tantalizing possibility of driving electrolysis with the excited electrons generated in solar cells.

This process could form the basis of a practical solar - energy storage system, Nocera says, in which electric current from a solar cell passes through water to the catalyst, breaking the water into oxygen and hydrogen through electrolysis.

If you do hydrogen evolution, producing hydrogen from water, that's water electrolysis, which produces clean hydrogen for fuel cells and other applications.»

An M.I.T. researcher thinks he's found a way to efficiently use solar power to drive the electrolysis of water, which would isolate hydrogen for fuel cells.

Thermal energy in the temperature range of 600 ° — 800 °C is necessary for high - temperature electrolysis process using solid oxide electrolytic cell (SOEC) and hybrid solar thermochemical hydrogen (STCH) production.

Idaho National Laboratory (INL) has a well - established capability for performance testing of solid - oxide cells and stacks, operating in the electrolysis mode for efficient hydrogen production from steam.

Her research interests include fuel cell catalysis (PEMFCs, DMFCs); contaminants; and renewable hydrogen production, including renewable PEM electrolysis, photoelectrochemistry, fermentation of biomass and the photobiological approach to hydrogen production, and solar thermochemical hydrogen production.

The proposed capabilities are highly relevant to understanding and advancing high volume production of PEM electrolysis electrodes and cells.

These include electrolysis, which uses electricity to split water into hydrogen and oxygen, and photoelectrochemical (PEC) cells, which use sunlight to do the same thing.

Solar panels to produce energy for electrolysis, fuel cells to power the equipment.

Will help big cities clean air and new techniques for separation in nanotubes and electrolysis can couple systems with desalination and even grid power production in distributed pwer cells.

Other proposed storage methods (flywheels, batteries, electrolysis and fuel cells with hydrogen storage) are relatively costly.

Producing hydrogen and oxygen by the electrolysis of water (the hydrogen could later be used to power clean fuel - cell vehicles, oxygen has many uses);

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

The DOE contract continues the development of the solid oxide fuel cell (SOFC) technology for hydrogen production using electrolysis through a solid oxide electrolyzer cell (SOEC).

That said, there are seductive small - scale options emerging, like the Fronius Energy Cell system in which any excess electricity from a PV cell used to decompose water into oxygen and hydrogen by electrolyCell system in which any excess electricity from a PV cell used to decompose water into oxygen and hydrogen by electrolycell used to decompose water into oxygen and hydrogen by electrolysis.