Solid-state battery technology is widely expected to be the next big thing in the EV world, as it promises higher energy density, lower cost and more safety than current Li-ion designs. However, Mercedes Chief Technology Officer Markus Schäfer recently voiced a contrarian view, saying that solid-state batteries “may not be necessary,” thanks to developments in… Read more »
Search Results Found For: "Solid-state"
Comau and LiNa develop automated manufacturing for solid-state sodium batteries
Comau, an Italian industrial automation company and LiNa, a solid-state sodium battery manufacturer, are developing a scalable manufacturing solution for sodium-metal-chloride battery cells. Comau provided LiNa with a detailed cell manufacturing automation roadmap. Comau and LiNa engineers designed the enclosure and handling equipment for solid-state battery cell components. They also identified and integrated commercially available… Read more »
QuantumScape’s solid-state battery cell achieves milestone in testing: 1,000 charging cycles
In recent A-sample tests at the laboratories of PowerCo, the Volkswagen Group’s battery company, a solid-state battery from QuantumScape achieved more than 1,000 charging cycles while retaining more than 95 percent capacity. This translates to a potential battery life of 500,000 km with no significant loss of vehicle range. Solid-state battery technology promises longer ranges,… Read more »
Blue Current announces new funding, will begin solid-state battery pilot
Blue Current, a solid-state battery manufacturer, has announced technical advances, partner engagements and funding. Koch Disruptive Technologies (KDT), Piedmont Capital and Umicore invested in Blue Current in 2023. The company is using this additional funding to finish its 22,000-square-foot pilot manufacturing facility at its Hayward, California headquarters. The pilot is designed to demonstrate that the… Read more »
Toshiba releases new photovoltaic photocoupler for automotive solid-state relays
Toshiba has introduced a photovoltaic output photocoupler for solid-state relays for automotive equipment with improved minimum open voltage. The new AEC-Q101-compliant TLX9910 photovoltaic coupler gates high-voltage power MOSFETs in solid-state semiconductor relays. Together with a high-voltage power MOSFET, TLX9910 can achieve high-voltage and high-current switchings that photo relays cannot, according to the company. Its main… Read more »
Factorial Energy opens solid-state battery factory in Massachusetts
Factorial Energy, a developer of solid-state battery technology for EV applications, has opened a new battery manufacturing facility in the Boston suburb of Methuen, Massachusetts. The new plant represents a significant step in scaling up the production of Factorial’s solid-state battery technology for EVs. Factorial says its proprietary FEST (Factorial Electrolyte System Technology) quasi-solid-state batteries… Read more »
Vanner begins serial production of liquid-cooled converter for EVs with SiC solid-state switching
Power conversion specialist Vanner has started serial production of a liquid-cooled converter with silicon carbide (SiC) solid-state switching for hybrid, battery-electric and fuel cell vehicles. Vanner has designed a 17.1 kW, 600 A converter using its Hybrid Beltless Alternator (HBA), which is a 17.1 kW, 300 A, 600 VDC to 24 VDC air-cooled converter. It… Read more »
Nio says it’s ready to use semi-solid-state batteries in production EVs
Solid-state batteries promise improved performance and safety compare to current technology, and they may be getting close to commercial deployment. The latest step forward: semi-solid-state batteries may soon appear in production vehicles in China (sigh…where else?). Chinese battery specialist WeLion has delivered its first semi-solid-state battery cells to EV manufacturer Nio, which plans to use… Read more »
MAHLE helps develop thermal management system for ProLogium’s solid-state EV batteries
Solid-state EV batteries may not represent the Holy Grail (despite the credulous gushings of mainstream media pundits), but they are expected to deliver improved safety, energy density and lifespan compared to current lithium-ion battery technology. Taiwan-based startup ProLogium Technology and automotive supplier MAHLE have signed an MoU for the development of a thermal management system… Read more »
Umicore opens large prototyping center for EV solid-state battery materials
Umicore, a Belgian metal technology company, has inaugurated solid-state EV battery material prototyping facilities in Olen, Belgium, for technological development after acquiring research expertise with the support of the Flemish government (VLAIO—Agentschap Innoveren & Ondernemen). The 600-square-meter facility enables solid-state battery research, from formulation, characterization and production to battery cell assembly and testing. This comprehensive… Read more »