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Fuel Cell

Electronics

myFC readies for launch of world's smallest fuel cell charger

If you need to power up your smartphone but are nowhere near an AC outlet … well, that's why Sweden's SiGNa Chemistry and myFC developed the PowerTrekk fuel cell/battery. While it's a handy device for off-grid device-charging, it's not exactly the type of thing that you'd just slip into a purse or pocket. myFC's new JAQ, however, is exactly that. It's being billed as the world's smallest fuel cell charger.Read More

Environment

New power cell taps into "blue-green" power source

Researchers from Concordia University in Montreal are looking to tap into what may be the most plentiful yet overlooked source of power in the world. The group has invented a power cell that harnesses the electricity created during the natural processes of photosynthesis and respiration in blue-green algae.Read More

GM, US Army extreme testing hydrogen fuel cell Colorado

General Motors and the US Army are joining forces to put hydrogen fuel cell technology to the test in extreme military environments. The project will see the Army's Tank Automotive Research, Development and Engineering Center (TARDEC) run a 12 month test on a Chevrolet Colorado pickup truck modified to run on a commercial hydrogen fuel cell and electric powertrain.Read More

Robotics

Row-bot cleans dirty water and powers itself by eating microbes

Inspired by the water boatman bug, a team at the University of Bristol has created the Row-bot, a robot prototype that is designed to punt itself across the top of the water in dirty ponds or lakes, and "eat" the microbes it scoops up. It then breaks these down in its artificial stomach to create energy to power itself. In this way, it generates enough power to continuously impel itself about to seek out more bacteria to feed upon.Read More

Could a hydrogen-powered iPhone be in the works?

For decades we've been promised that hydrogen fuel cells will revolutionize our lives, but it always seems to be around the next corner. But that hasn't stopped one UK company from pursuing a near future in which iPhones and other devices are completely disconnected from the electrical grid and instead use embedded fuel cells to power themselves for a full week between recharges.Read More

Toyota fuel cell bus tested in Tokyo

Toyota and Hino Motors have begun testing a jointly-developed fuel cell bus in Tokyo, Japan. The brief test is designed to will help Toyota evaluate and improve the technology ahead of a possible market launch. Read More

Materials

Gallium phosphide nanowires boost hydrogen yield in prototype solar fuel cell

One of the most promising forms of artificial photosynthesis involves using solar energy to split liquid water to produce oxygen and hydrogen gas, which can be stored and used as a clean fuel. And one of the most promising semiconductor materials for such a task is gallium phosphide (GaP), which can convert sunlight into an electrical charge and also split water. Unfortunately, the material is expensive, but researchers have now used a processed form of gallium phosphide to create a prototype solar fuel cell that not only requires 10,000 times less of the precious material, but also boosts the hydrogen yield by a factor of 10.

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Drones

Hydrogen-powered Hycopter quadcopter could fly for 4 hours at a time

When people suggest possible uses for electric multicopter drones, it frequently seems like they're forgetting something – presently, most such aircraft can only fly for a maximum of around 25 minutes per battery charge. Horizon Energy Systems, however, is developing a quadcopter that should do a lot better. Known as the Hycopter, the fuel cell-powered drone is hoped to be capable of 4-hour flight times once completed.Read More

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