Her team’s discovery may provide future consumers a biologically-inspired alternative to gasoline.
Researchers at the US Department of Energy’s (DOE) Argonne National Laboratory have created a small scale “hydrogen generator” that uses light and a two-dimensional graphene platform to boost production of the hard-to-make element.
The research also unveiled a previously unknown property of graphene. The two-dimensional chain of carbon atoms not only gives and receives electrons, but can also transfer them into another substance.
Hydrogen is virtually everywhere on the planet, but the element is typically bonded with other elements and must be separated from oxygen in H2O to produce free hydrogen. The commercial separation process uses natural gas to react with superheated steam to strip away hydrogen atoms producing hydrogen fuel, but also carbon dioxide —a greenhouse gas byproduct which escapes into the atmosphere.
Argonne’s early-stage generator, composed of many tiny assemblies, is proof that hydrogen can be produced without burning fossil fuels. The scale is small, a little smaller than the diameter of spider silk. Scaling this research up in the future may mean that you could replace the gas in your cars and generators with hydrogen—a greener option, because burning hydrogen fuel emits only water vapor.
“Many researchers are looking to inorganic materials for new sources of energy,” said Elena Rozhkova, chemist at Argonne’s Center for Nanoscale Materials, a DOE Office of Science (Office of Basic Energy Sciences) User Facility. “Our goal is to learn from the natural world and use its materials as building blocks for innovation.”
The Latest on: Hydrogen generator
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The Latest on: Hydrogen generator
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Feadship launched the world's first hydrogen fuel-cell superyacht, taking the yachtbuilder one step closer to its Net Zero 2030 goal.
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Panasonic Corporation announced that it started a demonstration experiment to utilize heat produced during power generation using pure hydrogen fuel cell generators as a heat source for an absorption ...
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From Switzerland comes a new innovation in sustainable mobility: HydroRide’s hydrogen-powered e-bikes, which can be recharged at home. While hydrogen-powered e-bikes are not entirely new, the major ...
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In the race to decarbonize energy and fuel, the federal government is spending billions to create hydrogen economies. California will be one of several hydrogen hubs — here's what that will mean.
- All-In Nutritionals Introduces Portable and Rechargeable Hydrogen Water Generator, Making Hydrogen Water Easier and More Accessible Than Everon July 18, 2024 at 2:01 am
They have stepped into the Hydrogen Water arena and have launched their portable, rechargeable hydrogen water generator. Hydrogen Water has become quite popular on social networks and in the media. It ...
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