Search Results Found For: "sodium batteries"

Chemists discover key reaction in sodium- oxygen batteries

Chemists at Canada’s University of Waterloo have described a key mediation pathway that explains why sodium-oxygen batteries are more energy-efficient compared with their lithium-oxygen counterparts. “Our new understanding brings together a lot of different, disconnected bits of a puzzle that have allowed us to assemble the full picture,” says Professor Linda Nazar. “These findings will… Read more »

E-bike demonstrates the potential of sodium-ion batteries

The British firm Faradion is working on sodium-ion batteries, which show promise as a successor to Li-ion technology. In collaboration with Williams Advanced Engineering, which provided batteries for the Formula E electric race car, Faradion has built a sodium-ion-powered electric bike to prove the concept. Sodium-ion intercalation batteries use the same process of ion insertion… Read more »

Stellantis Ventures invests in Tiamat’s sodium-ion battery technology

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. The wide availability of sodium boosts sustainability and material sovereignty.  Tiamat will use the new funding to start construction of a sodium-ion… Read more »

Sunrise New Energy receives approval for two Na-ion anode patents for EV batteries

China-based Sunrise New Energy, a manufacturer of anode material, has announced that its subsidiary, Sunrise (Guizhou) New Energy Materials, has received preliminary approval from the National Intellectual Property Office for two separate patents related to anode materials for sodium-ion batteries. Sodium-ion batteries use hard carbon anodes, but low specific capacity, compactness, and expansion limitations plague… Read more »

Cathode active materials for lithium-ion batteries could be produced at low temperatures

Layered lithium cobalt oxide (LiCoO2), a key component of lithium-ion batteries, has been synthesized at 300° C in 30 minutes by a team of researchers at Hokkaido University and Kobe University. Lithium cobalt oxide is used for the cathode in lithium-ion batteries and traditionally, the synthesis of this compound takes 10-20 hours to complete at… Read more »

Fluor wins engineering contract for industrial-scale sodium-ion battery plant

US-based engineering construction company Fluor has announced that its Advanced Technologies & Life Sciences business line has been selected by Swedish sodium-ion battery manufacturer Altris to provide front-end engineering and design (FEED) services for an industrial-scale sodium-ion battery production facility in Sandviken, Sweden. Altris is a Swedish sodium-ion battery maker that develops cathodes, electrolytes, battery… Read more »

A closer look at graphite—its forms, functions and future in EV batteries

Q&A with Graphex CEO John DeMaio Reading the EV press, you might assume that lithium, cobalt and nickel are the stars of the battery show—they get a lot of coverage, as pundits debate the relative merits of NMC and LFP cathode chemistries and agonize over looming shortages. Meanwhile, over in the anode, there’s an unsung… Read more »

Altris raises $10.6 million in Series A funding for cathode material production and sodium-ion R&D

Sodium-ion battery company Altris has raised €9.6 million ($10.6 million) in Series A funding from EIT InnoEnergy Scandinavia and others, which it will use to scale up production of its cathode material Fennac and to continue sodium-ion battery R&D. “Our new industrial manufacturing unit will ensure that Fennac-based batteries become a reality within two years,”… Read more »

Next Generation Chemistries For Automotive Batteries: The Future Or A Fad?

This session will be available to view on-demand starting Apr 4, 2022, 8:00 am EDT. A lot of chemistries have been highlighted as potential next-generation battery technology for the automotive sector. These include silicon dominant anodes, solid-state electrolytes, sodium ion, LNMO and lithium metal anodes to name a few. Are these next-generation chemistries really the… Read more »

CATL’s new sodium-ion battery can be mixed and matched with lithium-ion in the same system

Contemporary Amperex Technology (CATL) unveiled its newly-developed sodium-ion battery at a recent launch event, together with its AB battery pack solution, which enables the integration of sodium-ion cells and lithium-ion cells into one pack. The sodium-ion battery works on a similar principle to the lithium-ion battery, shuttling sodium ions between the cathode and anode. However,… Read more »