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Highly efficient and stable Ru-free catalyst for hydrogen generation from ammonia

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Now, a team from the University at Buffalo, Southern Illinois University, University of South Carolina and Brookhaven National Laboratory reports a highly active and stable Ru-free catalyst from earth-abundant elements for efficient carbon-free hydrogen generation via ammonia decomposition. The catalyst presents 97.7%

Hydrogen 448
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DOE announces finalists of Geothermal Lithium Extraction Prize

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The United States depends on other countries for nearly all its lithium supply and mining the mineral strains water resources and can harm the environment. Using brines already produced by geothermal energy presents a solution because it is an environmentally friendly process that yields lithium.

Utah 259
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Students Use Their Tech Know-How to Protect the Environment

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According to the Natural Resources Defense Council , climate change contributes to severe weather events such as hurricanes, flooding, and tornadoes, as well as long-term drought and regularly occurring heat events in traditionally moderate climate zones. and its environs. The EPICS contest asked students and faculty at U.S.

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Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

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Researchers from the University of Birmingham have designed a novel adaptation for existing blast furnaces that could reduce CO 2 emissions from the steelmaking industry by nearly 90%. The perovskite can be regenerated to its original form in a chemical reaction that takes place in a low oxygen environment. 2023.135963.

Carbon 468
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TOAR shows present-day global ozone distribution and trends relevant to health; public database

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Warm season average present-day daily maximum ozone levels (AVGMDA8) at urban (left) and non-urban sites (right). Source: University of Leicester. Source: University of Leicester. Fleming, National Centre for Atmospheric Science at University of Leicester. Click to enlarge. Click to enlarge. Owen Cooper. Fleming, Ruth M.

Ozone 255
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ARPA-E awarding $10M to 8 projects studying low-energy nuclear reactions

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Energetics Technology Center will build upon past successes with co-deposition experiments using palladium, lithium, and heavy water together to create an environment in which LENR can occur. Stanford University. Stanford University will explore a technical solution based on LENR-active nanoparticles and gaseous deuterium.

Energy 282
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Researchers designs new deep eutectic solvent to recover valuable elements from spent LNCM batteries

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A team from Central South University in China has developed a new type of deep eutectic solvent (DES) that can efficiently leach metal elements from spent Ni-Co-Mn lithium-ion batteries (LNCM). With environment-friendly and degradable characteristics, B-DES is a green leaching agent. —Luo et al. doi: 10.1039/D2GC01431A.

Ni-Li 284