Remove Climate Remove Li-ion Remove Sodium Remove Water
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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. times above that of sodium-ion batteries with graphite electrodes.

Li-ion 150
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Wuhan team develops new electrochemical cell for efficient, pollution-free extraction of lithium from salt lake brines

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Researchers at Wuhan University in China have developed a new electrochemical cell, PANI/Li x Mn 2 O 4 , for selective recovery of Li + ions from brine water with high impurity cations (K + , Na + , Mg 2+ , etc). free technology for Li + extraction from brine waters. —Zhao et al.

Li-ion 220
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Debunking the Lithium "Mining" FUD

Plug In India

Using low-carbon fuels or biofuels as the source of heat energy to process lithium and manufacture li-ion batteries would cut carbon emissions by half as per world banks study. [4] For example - the process of obtaining lithium from brines can be more sustainable by condensing evaporated water so it can later be returned to the ground.

Chile 59
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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

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Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energy storage technologies over time. When demand is high, the water is released through turbines that generate electricity. Credit: Barnhart and Benson, 2013. Click to enlarge.

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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

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The University of Texas at Arlington will develop acoustic stimulation and electrolytic proton production to produce lithium (Li) and nickel (Ni) from CO 2 -reactive minerals and rocks that contain calcium (Ca) and magnesium (Mg), while sequestering CO 2 in the form of carbonate solids. Columbia University. Idaho National Laboratory.

Supplies 345
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Can Flow Batteries Finally Beat Lithium?

Cars That Think

The cell of a flow battery uses two chemical solutions containing ions, one acting as the anolyte (adjacent to the anode), the other as the catholyte (near the cathode). Typical redox flow batteries use ions based on iron chromium or vanadium chemistries; the latter takes advantage of vanadium’s four distinct ionic states.

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

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Five of the 28 innovations will help protect the grid from wildfires/PSPSs, four of these five will provide climate and weather risk prediction to electric infrastructure and services, and one is a hard tech innovation to reinforce transmission lines. Leap Photovoltaics Inc.

Clean 371