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Researchers identify peptide to bind LMNO to improve power and performance of cathodes in Li-ion batteries

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Researchers at the University of Maryland, Baltimore County (UMBC) have isolated a peptide, a type of biological molecule, which binds strongly to lithium manganese nickel oxide (LMNO), a material that can be used to make the cathode in high-performance Li-ion batteries. Baltimore, Maryland. Credit: Evgenia Barannikova/UMBC.

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MIT study says combustion emissions cause ~200,000 premature deaths/year in US; vehicles and power generation top sources

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The researchers also mapped local emissions in 5,695 US cities, finding the highest emissions-related mortality rate in Baltimore, where 130 out of every 100,000 residents likely die in a given year due to long-term exposure to air pollution. —Caiazzo et al. Fabio Caiazzo, Akshay Ashok, Ian A. Waitz, Steve H.L. Yim, Steven R.H.

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DOE selects 15 projects for $32M to advance lower-cost fusion concepts; ARPA-E BETHE

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If a grid-ready fusion demonstration can be realized within approximately 20 years, while achieving cost competitiveness, then fusion can contribute to meeting low-carbon energy demand and achieving cost-effective deep decarbonization in the latter half of the 21 st century. University of Maryland, Baltimore County.

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