「battery-technology」のタグが付いた記事一覧
フィンランドで提起された刑事告発により、量産可能な全固体電池だとする Donut Lab の主張に新たな疑念が生じ、性能指標、デモンストレーション、製造準備状況が問われている。
メルセデス・ベンツは、2027年型EQSに800Vアーキテクチャ、より大容量の122kWhバッテリー、より速い充電、回生性能の向上、そしてオプションのステア・バイ・ワイヤを含む大幅な刷新を施すと述べている。
Cornex New Energy has introduced a 165 Ah sodium-ion prismatic cell for stationary storage, positioning the chemistry as a contender for frequency regulation and other large-scale applications.
中国の研究チームは、新しい全天候型電解質によってEVの航続距離を600マイル超まで伸ばしつつ、極寒でも動作できる可能性があると述べており、電池競争が生のエネルギー量だけでなく信頼性をますます重視していることを示している。
BAICグループのナトリウムイオン電池試作機が11分での満充電と450km航続を達成し、世界のナトリウムイオン出荷量は1年で150%急増して量産展開へ向かっている。
Tesla SemiプログラムのリーダーがJay Lenoに目を見張るような製造準備完了時点のエンジニアリング詳細を明かし、トラック自体よりも耐久性のあるバッテリーパックと、ディーゼル競争相手に対するペイロード競争力を劇的に向上させる重量削減を含みます。
NanoMalaysia has revealed a sodium-ion battery prototype exceeding 300 watt-hours per kilogram, a milestone that could reshape the energy storage market.
Researchers use Flash Joule Heating to destroy forever chemicals while extracting 99% pure lithium from brine in seconds.
Independent testing confirms Donut Lab's solid-state battery retains 97.7% charge after 10 days, but the startup's most extraordinary claims remain unverified.
China has deployed a sodium-ion battery in a production electric vehicle for the first time, achieving a 248-mile range and potentially disrupting the lithium-dependent EV supply chain.
BYD unveils Blade Battery 2.0 with over 1,000 km pure electric range and ultra-fast charging, debuting in the Yangwang U7 luxury sedan.
Finland's VTT research center confirmed Donut Lab's solid-state cell gained capacity at extreme heat, but key claims on density and cycle life remain unverified.
A startup called Donut Lab claims to have achieved a significant advance in solid-state battery technology, a long-sought holy grail that could transform electric vehicles and energy storage. But the company now faces the hardest part: convincing a skeptical industry that the breakthrough is real.
After years in the shadow of lithium-ion technology, sodium-ion batteries are poised for commercial takeoff in 2026. Multiple manufacturers are scaling production, costs are plummeting, and the technology's advantages in safety and resource availability are making it increasingly attractive for grid storage and affordable EVs.
University of Surrey researchers have discovered that keeping water in sodium-ion battery cathodes nearly doubles their energy storage capacity. The counterintuitive finding upends conventional wisdom that water must be removed from battery materials during manufacturing.
The Department of Energy is funding six teams to develop batteries capable of delivering four times the energy density of current technology. The teams have two years to produce manufacturable prototypes that could transform applications from military equipment to electric vehicles and grid storage.
A promising AI-driven materials science startup has secured $8 million in funding to revolutionize how electric vehicle components are discovered and developed. The company uses machine learning to compress years of laboratory research into weeks.
