Green Car Congress

MARCH 11, 2023

Tests conducted by Titirici Group , a multidisciplinary research team based at Imperial College London, have found that a novel carbon nanotube electrode material derived from CO 2 —produced by Estonian nanotech company UP Catalyst ( earlier post )—enhances the cyclability of sodium-ion batteries. From every 3.7

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Carbon Molten Salt Sodium Li-ion 366

Green Car Congress

MAY 7, 2022

Sodium-ion battery cathode producer Altris AB ( earlier post ) signed a deal with AB Sandvik Materials Technology to house the company’s first industrial-scale manufacturing facility in Sandviken. This expertise derives from the Sandvik AB’s long industrial experience in Sweden. V vs sodium.

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Sodium Sweden Manufacturer 2000 150

Green Car Congress

NOVEMBER 26, 2021

Swedish battery materials company Altris AB, which specializes in producing highly sustainable cathode materials for rechargeable sodium batteries, has officially opened its first office in China. Altris has developed a method to produce Fennac in a form that is suited for use as a cathode material in sodium-ion batteries. V vs sodium.

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Sodium China Companies Battery 199

Green Car Congress

AUGUST 26, 2021

Researchers at Chalmers University of Technology, Sweden, have developed a nanometric graphite-like anode for sodium ion (Na + storage), formed by stacked graphene sheets functionalized only on one side, termed Janus graphene. The estimated sodium storage up to C 6.9 100 to 150 mA h g ? 100 to 150 mA h g ?1

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Sodium Li-ion Lithium Ion Battery 379

Green Car Congress

MARCH 15, 2009

Screening study results of NaAlH 4 /carbon mixtures. Sample key: (a) 8 nm CNT, (b) 10-20 nm CNT, (c) 10-20 nm CNT with 4 mol % Ti, (d) 50 nm CNT, (e) graphite, (f) C60[1] (g) C60[2] (h) C60[3], (i) control no carbon, ball mill 4 mol % TiCl3, and (j) control no carbon or Ti. Credit: ACS. Click to enlarge. wt% over 8 h.

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Carbon Hydrogen Sodium Sweden 150

Cars That Think

MARCH 30, 2022

The ingredients are sand (SiO 2 , about 73 percent of the charge ), sodium dioxide (Na 2 O, about 13 percent), lime (CaO, about 9 percent), and magnesium (4 percent). But alternative processes that burn hydrogen or carbon-free synthetic methane (made from captured carbon dioxide) remain about five times as expensive.

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Baua Electric

JANUARY 9, 2024

Northvolt has introduced a sodium-ion battery for energy storage systems. The cell has been validated for specific energy exceeding 160 Wh/kg at Northvolt Labs in Västerås, Sweden. Northvolt developed the sodium-ion technology for the battery together with research partner Altris.

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