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Researchers convert atmospheric CO2 to carbon nanofibers and nanotubes for use as anodes in Li-ion and Na-ion batteries

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Researchers from George Washington University and Vanderbilt University have demonstrated the conversion of atmospheric CO 2 into carbon nanofibers (CNFs) and carbon nanotubes (CNTs) for use as high-performance anodes in both lithium-ion and sodium-ion batteries. Earlier post.) —Stuart Licht. —Licht et al.

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DOE awards Cummins $5M for automation of electrolyzer cell and stack assembly

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To dramatically reduce greenhouse gas emissions and meet ambitious climate goals, we must invest now in scaling electrolyzer manufacturing and green hydrogen production to create a viable zero-emissions ecosystem. When any type of electrolyzer is powered by renewable energy sources, such as wind, solar or hydro, it produces “green” hydrogen.

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NSF to award $13M for fundamental engineering research on production of electricity and fuels

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Processes for sustainable energy production must be environmentally benign, reduce greenhouse gas production, and utilize renewable resources. Photovoltaic (PV) Solar Energy. Advanced systems such as lithium-air, sodium-ion, as well as lithium-ion electrochemical energy storage are appropriate.

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NSF to award up to $13M for fundamental work on sustainable production of electricity and transportation fuels

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The US National Science Foundation (NSF) has issued a grants opportunity notice ( PD-14-7644 ) for up to about $13 million in awards to fundamental research and education that will enable innovative processes for the sustainable production of electricity and transportation fuels. Photovoltaic Solar Energy. Wind Energy.

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Sandia progressing to demo stage with supercritical CO2 Brayton-cycle turbines; up to 50% increase in efficiency of thermal-to-electric conversion

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Research focuses on supercritical carbon dioxide (S-CO 2 ) Brayton-cycle turbines, which typically would be used for bulk thermal and nuclear generation of electricity, including next-generation power reactors. The Brayton cycle could yield 20 MW of electricity from a package with a volume as small as four cubic meters.

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Researchers Develop Lithium-Water Electrochemical Cell for the Controlled Generation of H2 and Electricity

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Scientists from the Energy Technology Research Institute, AIST in Tsukuba, Japan, have developed a lithium-water electrochemical cell for the controlled generation of hydrogen and electricity. the high-school chemistry demonstration of the violent reaction between sodium and water.). Only lithium ions can pass across the LISICON film.

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CalSEED awards $4.2M to early-stage clean energy innovations

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The solicitation was designed as a call for early-stage clean energy innovations that fall within five defined technology areas: energy efficiency; energy storage; AI/machine learning; advanced power electronics/power conditioning; and zero- and negative-carbon emission generation.

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