Baua Electric
MARCH 7, 2024
Stellantis Ventures has made a strategic investment in France-based sodium-ion battery developer Tiamat. Tiamat says its sodium-ion technology is lithium- and cobalt-free and cheaper per kilowatt hour (kWh) when compared with lithium-ion batteries.
Green Car Congress
NOVEMBER 12, 2015
nm, average) of iron pyrite (FeS 2 ) nanoparticles are advantageous to sustain reversible conversion reactions in sodium ion and lithium ion batteries. In this work we explore the sodium and lithium conversion of ultrafine FeS 2 nanoparticles, with a tight size distribution centered around ∼4.5
Green Car Congress
APRIL 28, 2015
Supported by an ARPA-E grant, LiRAP has proven to be a safe alternative compared to the liquid electrolytes used in most of today’s lithium ion batteries. The LiRAP solid electrolytes conduct Li + ions well at high voltage and high current, providing much enhanced energy density and power capacity as well as safety.
Green Car Congress
SEPTEMBER 5, 2019
This expanded portfolio has the dual aims of improving current generation lithium ion batteries as well as longer horizon materials discovery and optimisation projects to support the commercialisation of next-generation batteries. Next generation lithium ion cathode materials.
Green Car Congress
APRIL 2, 2021
Although mass manufacture has made lithium-ion batteries cheaper, cost and durability remain obstacles to the widespread adoption of battery electrical vehicles. Degradation mechanisms can occur on length-scales from the nano to the macroscopic, and timescales from seconds up to years.
Green Car Congress
SEPTEMBER 5, 2021
It could equally be used on lithium-ion cells as on lithium-sulfur or sodium-ion cells. This project demonstrated that it is possible to manufacture electrodes continuously, regardless of the type of battery. The range of possible uses for the technology is not limited to a particular cell chemistry.
My Electric Car
JANUARY 29, 2023
For example the volumetric energy density of lithium-ion batteries has increased eightfold since 2008, from around 55 watt-hours/litre to 450 watt-hours/litre in 2020. At the same time the cost of lithium-ion battery packs declined 87% between 2008 and 2021. Another chemistry that is coming onstream is sodium ion.
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