Hydrogen fuel cells have come a long way since their inception. They are no longer limited to being used as industrial power systems; instead, they have found their place in the auto industry, providing clean and efficient energy. Since the 1980s, hydrogen fuel cells have seen a surge in p...
What’s the Big Idea? In recent years,hydrogenfuel cells have proven immensely scalable and have come to be used in growing numbers of planes, trains and automobiles (if you’d like more information on this, take a look at our articles on each of these developments). For many, h...
How Fuel Cells Work If you want to be technical about it, a fuel cell is an electrochemical energy conversion device. Discovered in the 1800s, a fuel cell converts the chemicals hydrogen and oxygen into water, and in the process it produces electricity. The other electrochemical device that...
Conclusion Hydrogen fuel cells will dramatically change our cars, how are homes and businesses are powered and heated, and it both positively and negatively change places like the Middle East and third world countries. They will also clean up the world's air.WDWN a New...
and fuel cells promise to deliver direct conversion of gaseous hydrogen to electricity. They have been powering spacecraft for over half a century, and there are currently some commercial applications, but technical challenges still need to be overcome before fuel cells can become a power ...
In this case, the energy produced by the reaction is run through a fuel cell and produces electricity instead of an explosion. In both cases, an extreme amount of energy is released with no toxic byproducts, which is what makes hydrogen fuel cells such a great power source for electric ...
portfolio covers the widest engine range in the automotive industry. From micro turbos for small cars to large turbos for off-highway equipment, Garrett’s line-up offers the world’s auto manufacturers boosting solutions for gasoline, diesel, CNG, hybrid powertrains and hydrogen fuel cells...
When the core runs out of hydrogen fuel, it will contract under the weight of gravity; however, some hydrogen fusion will occur in the upper layers. As the core contracts, it heats up and this heats the upper layers causing them to expand. As the outer layers expand, the radius of the...
Fuel Cell or Battery? Battery and hydrogen-powered vehicles have the same goal: to reduce the environmental impact from oil consumption. There are two ways to measure the environmental impact of vehicles, from “Well to Wheels” and from “Cradle to Grave”. ...
Fuel Cell Technology Hydrogen fuel cells are another way to store energy for future use. They use hydrogen and oxygen to generate DC (direct current) electricity via an electrochemical process which involves the oxidation of the fuel (hydrogen) using the oxygen which is fed to the cathode, and...