New catalysts steer hydrogen fuel cells into mainstream
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.
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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539
New research conducted at Lawrence Livermore National Laboratory (LLNL) explores the expansion of a classical mechanics model, that has been useful for understanding asymmetries in inertial confinement fusion (ICF) implosions, ...
Plasma Physics
Jan 20, 2022
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97
Recently, there has been growing demand for DeNOx catalysts that can treat nitrogen oxides (NOx) at low temperatures to increase energy efficiency when processing flue gas in industrial combustion facilities. NOx are emitted ...
Materials Science
Jan 17, 2022
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50
Just like cars need fuel to run, microorganisms need energy to live.
Ecology
Nov 22, 2021
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94
At the COP26 climate summit, world politicians patted themselves on their backs for coming to a last-minute agreement. Humanity now waits with bated breath to see if countries implement the commitments they made, and if those ...
Environment
Nov 17, 2021
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Several countries and companies announced plans Wednesday to stop selling cars that run on gasoline or diesel over the next two decades, as part of efforts to clamp down on a significant source of planet-warming emissions.
Environment
Nov 10, 2021
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5
Unusual reaction pathways to hydrocarbon clusters could bring a paradigm shift to the understanding of soot and interstellar chemistry.
Astrobiology
Oct 21, 2021
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76
First used for battle in China in about 900 A.D., gunpowder spread throughout Eurasia by the end of the 13th century, eventually revolutionizing warfare as a propellant in firearms and artillery. Meanwhile, master gunners ...
Materials Science
Sep 22, 2021
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82
Rocket engines contain confined combustion systems, which are essentially combustion chambers. In these chambers, nonlinear interactions among turbulent fuel and oxidizer flows, sound waves, and heat produced from chemical ...
General Physics
Aug 2, 2021
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2276
Flame balls are gentle and fragile spherical flames that up till recently could only exist in conditions of near-zero gravity. Researchers at TU/e have managed to observe flameballs at normal earth-bound conditions, and thus, ...
Plasma Physics
Jun 16, 2021
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2