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Hydrogen


— Environment

Greener, more efficient process developed to produce hydrogen from natural gas

By - May 17, 2011 1 Picture
Hydrogen is certainly one of the big candidates when it comes to finding cleaner fuels to replace petroleum. While it only produces water when burnt as fuel, the process of obtaining hydrogen from natural gas is not quite so eco-friendly – it consumes a lot of energy, and creates carbon dioxide. Now a new process being developed at the Netherlands' Eindhoven University of Technology (TU/e) promises a much more efficient, innocuous alternative. Read More
— Automotive

Mercedes-Benz F-Cell roadshow hits continent number three

By - April 7, 2011 15 Pictures
Having crossed Europe and North America, the Mercedes-Benz F-Cell roadshow is now in Australia where the green-painted B-Class F-CELL cars are making the long trek from Sydney to Perth. Surrounding the small fleet is an entourage of more than a dozen vehicles including SUVs, Sprinter vans set up as mobile workshops and refuel stations and a semi-trailer laden with striking red full-length cylinders of hydrogen. Read More
— Science

New material designed for hydrogen storage

By - March 15, 2011 3 Pictures
Scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory have created a composite material that they claim can store hydrogen densely and safely, yet that also allows it to be easily accessed for creating electricity. Some materials that are currently used for hydrogen storage have a relatively small capacity, and need to be superheated or supercooled in order to work at peak efficiency. The new material, however, is said not to have either of these limitations. Read More
— Science

Nanotech to boost solid state hydrogen storage

Hydrogen has great potential as a clean fuel source for powering our cars and airplanes, but it also poses some big hurdles – in particular, how to store it. Making practical use of hydrogen in gas or liquid form raises difficulties in terms of volume and pressurization – a hydrogen gas tank for a car would need to be around four times larger than current petroleum tanks. Another possible solution is the use of solid state hydrogen and the European Aeronautic Defense and Space Company (EADS), along with the University of Glasgow, hope to boost this approach by developing a new storage system using materials modified at the nanoscale that receive and release the hydrogen at a faster rate. Read More
— Outdoors

PowerTrekk fuel cell charger allows for power on the go

By - February 14, 2011 5 Pictures
Outdoor types who need power for mobile devices away from the grid may find themselves carrying solar chargers or battery packs but, as we reported last year, hydrogen fuel cells offer instant juice benefits and zero degradation. Now, Stockholm's myFC and SiGNa Chemistry have teamed up to launch the PowerTrekk, a pocket-sized, portable charging solution that combines the convenience of a battery pack with the instant power of a hydrogen fuel cell. Read More
— Science

ORNL demonstrates photosynthetic hydrogen production

By - February 3, 2011 1 Picture
One of the biggest problems with the move towards a hydrogen economy is currently the production of hydrogen fuel takes a lot of energy, which generally comes from burning fossil fuels. For hydrogen vehicles to make sense, cleaner more efficient hydrogen production methods will need to be developed. One promising approach takes its lead from the natural processes of photosynthesis in order to convert sunlight into hydrogen fuel. The latest breakthrough in this quest comes from Oak Ridge National Laboratory (ORNL) where scientists have taken an important step towards understanding the design principles that promote self-assembly in natural photosynthetic systems. Read More
— Environment

Breakthrough solar reactor makes fuel from sunlight

By - December 26, 2010 1 Picture
Because conventional photovoltaic panels produce electricity directly from sunlight, the energy they generate must either be used as it is produced or stored – either in batteries or by using the electricity to produce a fuel that acts as a storage medium for the energy. Now U.S. and Swiss researchers have developed a prototype device that directly converts the Sun’s rays into fuels that can be stored, allowing the energy to be used at night or transported to locations where it is needed. Read More
— Automotive

Hyundai to begin testing of its Tucson ix FCEV with mass production planned for 2015

By - December 22, 2010 1 Picture
While plug-in electric vehicles (EVs) like the Nissan LEAF and Chevy Volt are currently making a play for eco-conscious consumers’ attention, some automobile manufacturers believe hydrogen fuel cell vehicles are the way of the future as they can be filled-up in minutes as opposed to the hours it takes to recharge EVs. One of the companies set on bringing Fuel Cell Electric Vehicles to showrooms is Hyundai, which has just completed development of its Tucson ix Fuel Cell Electric Vehicle (FCEV). Hyundai will begin testing the vehicle next year, with the goal of starting mass production in 2015. Read More
— Marine

World's first hydrogen powered hybrid ferry combines hydrogen, solar, wind and diesel power

By - December 7, 2010 4 Pictures
Hybrid vehicles are becoming more and more commonplace on our roads and now the world's first hydrogen powered hybrid ferry is set to take to the water off New York. Following on from the 2008 launch of the San Francisco Hornblower Hybrid that runs on a combination of solar, wind and diesel power, the new 1,400-hp New York Hornblower Hybrid adds another energy source to the mix with hydrogen fuel cells to complement its clean Tier 2 diesel engines, solar panels and wind turbines. Read More
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