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New liquid alloy electrode significantly lowers operating temperature of sodium-beta batteries; improved performance

Green Car Congress

Researchers at Pacific Northwest National Laboratory (PNNL) have devised an alloying strategy that enables sodium-beta batteries to operate at significantly lower temperatures. The new electrode enables sodium-beta batteries to last longer, helps streamline their manufacturing process and reduces the risk of accidental fire.

Sodium 218
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Researchers Develop Lithium-Water Electrochemical Cell for the Controlled Generation of H2 and Electricity

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Schematic representation and operating principles of the lithium–water electrochemical cell used for hydrogen generation: (1) external circuit and (2) inside of lithium–water electrochemical cell. the high-school chemistry demonstration of the violent reaction between sodium and water.). sea water) by using sunlight.

Water 186
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CO2-neutral hydrogen storage with a bicarbonate/formate system

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Metal hydride tanks store hydrogen in a relatively manageable volume but are very heavy and expensive, as well as operating only at high temperatures or far too slowly. The nontoxic aqueous solution of formate is easily stored and transported. to sodium formate in 96% yield at 70 °C in water/THF without additional CO 2.

Hydrogen 210
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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

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First, an electric potential will be applied to water to simultaneously produce acidity and alkalinity. High-pressure grinding rolls will pre-crush the ores to generate internal micro-cracks that will facilitate the subsequent carbonation and grinding process. Feedstocks will include Li/Ni/Ca/Mg-rich igneous and sedimentary minerals.

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What are the types of batteries used in EV? | EV Basics

Setec Powerr

Battery: The battery is suitable for pure electric vehicles, including lead-acid batteries, nickel-metal hydride batteries, sodium-sulfur batteries, secondary lithium batteries, air batteries, and ternary lithium batteries. (1) It is widely used as a starting power source for internal combustion engine vehicles.

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Porous Metal-Organic Frameworks Made from Food-Grade Natural Products; Edible MOFs for Gas Storage and Other Applications

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Within their pores, the MOFs can store gases such as hydrogen or carbon dioxide. CD with salt substitute (KCl) or potassium benzoate (food additive E212) in bottled water and Everclear grain spirit (EtOH) yields porous frameworks which constitute edible MOFs. Angewandte Chemie International Edition , doi: 10.1002/anie.201002343.

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US DOE Issues Request for Information on Hydrogen and Fuel Cell Market Development; Reports to Congress on Program

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Hydrogen produced by water electrolysis has the potential to be a useful means of storing excess electricity generated using wind, solar, and other intermittent renewable energy. Integrated renewable hydrogen systems and public-private community-based partnerships. transit buses or other heavy duty vehicles).

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