How a molecular motor moves in a network
A new study determines the efficiency of a single-molecule heat engine by considering a series of ratchets that transfer energy along a network.
A new study determines the efficiency of a single-molecule heat engine by considering a series of ratchets that transfer energy along a network.
Nanophysics
Jul 25, 2023
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A catalyst using a single or just a few palladium atoms removed 90% of unburned methane from natural gas engine exhaust at low temperatures in a recent study. While more research needs to be done, the advance in single atom ...
Analytical Chemistry
Jul 20, 2023
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If you live along one of the major interstate highways running through Chicago or directly next to Lake Michigan, you are regularly exposed to more air pollution than the rest of the city, a new Northwestern University study ...
Earth Sciences
Mar 27, 2023
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In a study published in Combustion and Flame, researchers investigated the impact of non-thermal reaction chemistry on the propagation of combustion fronts for a H2-CH4 fuel mixture burning in air within a bounded domain, ...
Analytical Chemistry
Jan 31, 2023
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Combustion engines, propellers, and hydraulic pumps are examples of fluidic devices—instruments that utilize fluids to perform certain functions, such as generating power or transporting water.
General Physics
Dec 8, 2022
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In light of vehicular pollutants contributing to decreasing air quality, governments across the globe are posing stricter emission regulations for automobiles. This calls for the development of more efficient exhaust gas ...
Analytical Chemistry
Nov 18, 2022
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Researchers have devised a method for combining high-cost platinum and a low-cost rare earth element, lanthanum, as an alloy to serve as a catalyst in the next generation of fuel cells that will improve their performance ...
Nanomaterials
Oct 11, 2022
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Hydrogen fuel cells hold a lot of promise as sustainable and eco-friendly energy sources to power transportation by land, air and sea. But traditional catalysts used to drive chemical reactions in hydrogen fuel cells are ...
Materials Science
Jul 25, 2022
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A team of researchers from Indiana University, Purdue University, Université de Lille, Center for Energy and Environment and Edelweiss Technology Solutions, LLC, has found that people using commercial cleaners with certain ...
Cornell chemists have discovered a class of nonprecious metal derivatives that can catalyze fuel cell reactions about as well as platinum, at a fraction of the cost.
Materials Science
Feb 3, 2022
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