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GE testing sodium halide battery/Li-ion battery/fuel cell hybrid system for transit bus

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GE’s ecomagination.com publication reports that GE engineers have begun testing a transit bus equipped with a new hybrid energy system integrating GE’s Durathon sodium-halide battery ( earlier post ), a lithium-ion battery and a hydrogen fuel cell.

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CO2-neutral hydrogen storage with a bicarbonate/formate system

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Reversible hydrogen storage cycle based on the redox system bicarbonate/formate. Researchers at the Leibnitz Institute for Catalysis (Rostock, Germany) have introduced a new approach to hydrogen storage that is based on simple salts of formic acid and carbonic acid. Source: Boddien et al. Click to enlarge. wt % (FA) and 2.35

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Energy storage: the key to a decarbonised future

Setec Powerr

chemical, kinetic, or thermal) and convert them back to useful forms of energy like electricity. Just like we put food in the refrigerator, we can store it for days or weeks without eating it immediately or discarding it. Others solid battery types are nickel-cadmium and sodium-sulphur, while zinc-air is emerging.

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UNSW team develops bio-inspired catalytic approach to chemical reduction for production of fuels and chemicals

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In industry, molecular hydrogen and reactive reagents such as sodium borohydride are used as reducing agents during the production of pharmaceuticals, agrichemicals and ammonia for fertiliser. A future aim is to try to convert carbon dioxide into methanol much more efficiently. —Stephen Colbran. McSkimming, A.,

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Caltech engineers devise new thermochemical cycle for water splitting for H2; recyclable, non-toxic, non-corrosive and at lower temperatures

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Providing a possible new route to hydrogen-gas production, researchers at the California Institute of Technology (Caltech) have devised a new manganese-based thermochemical cycle with a highest operating temperature of 850?°C recovery of Mn 3 O 4 by thermally reducing the sodium ion extracted solid produced in step 3 at 850 °C.

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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.). Source: Wang et al. Click to enlarge.

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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) 1) Lead-acid battery: Lead-acid battery has a history of more than 100 years.