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NEI Corporation developing Li-ion batteries with water-based electrolyte; targeting energy densities of 250 Wh/kg and 750 Wh/l

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NEI Corporation, a nanotech materials company ( earlier post ), is developing a lithium-ion battery in which the electrolytes are dissolved in water instead of an organic solvent. The electrochemical stability window for water is within the range of 0 to 1.25V; electrolysis of water occurs outside this voltage range.

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Albemarle inaugurates new $500M lithium plant in Chile; doubling production and reducing water consumption by 30%/tonne

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Albemarle Corporation, one of the largest lithium producers in the world and present in Chile for more than 40 years, inaugurated its third chemical conversion plant, La Negra III/IV, in Antofagasta, Chile, as one of the most modern chemical conversion plants in Latin America.

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GE and Berkeley Lab developing water-based high energy density flow battery for EVs

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Conceptual design of a water-based flow battery GE scientists are researching as part of ARPA-E’s RANGE program. Researchers from GE and Lawrence Berkeley National Laboratory (Berkeley Lab) are developing a water-based flow battery targeted at EVs. Click to enlarge.

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First Hualong One Gen III reactor in commercial operation

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Unit 5 of China’s Fuqing Nuclear Power Plant, the first project to adopt China’s indigenous Generation III nuclear power technology Hualong One (HPR 1000), has been put into commercial operation, China National Nuclear Corporation (CNNC) announced. in-containment refuelling water storage tank. active systems; Green line ? Xing et al.

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ExxonMobil announces 6th oil discovery offshore Guyana with Ranger-1; Guyana may move from non-producer to regional powerhouse

Oil (..)

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Toshiba integrated hydrogen energy system starts operation at Toranomon Hills Business Tower in Tokyo

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Toshiba Energy Systems & Solutions Corporation (Toshiba ESS) announced that its hydrogen-based autonomous energy supply system H2One, which Toshiba ESS delivered and installed on the rooftop of Toranomon Hills Business Tower (Minato-ku, Tokyo), has started full-scale operation with the opening of commercial facilities.

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Researchers find capillary-fed electrolysis cell can deliver hydrogen at 98% cell energy efficiency

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In an open access paper published in Nature Communications , researchers from the University of Wollongong in Australia report that their capillary-fed electrolysis cell demonstrates water electrolysis performance exceeding commercial electrolysis cells, with a cell voltage at 0.5 2 and 85 °C of only 1.51 kWh/kg hydrogen (vs. Hodges et al.

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