Anode ຫມໍ້ໄຟປະສິດທິພາບສູງຂອງ Sila ເພື່ອພະລັງງານໄຟຟ້າ Mercedes-Benz SUVs

Mercedes-Benz intends to use a high-efficiency battery anode in a new electric SUV that will be supplied by Sila, an upstart battery materials company led by an early Tesla engineer that says its next-generation technology boosts energy density and, eventually, can lower the cost of lithium-ion packs.

The luxury car company, which initially invested in Sila in 2019, plans to be the first automotive customer for Sila’s material, which will go into battery-powered Mercedes-Benz G-Class SUVs due by about 2025. The new silicon-based anode offers up to a 40% improvement in energy density and improve driving range per charge, Mercedes said. The companies didn’t provide financial details of the supply agreement.

“Sila has come a long way since we established our strategic partnership in 2019,” Markus Schäfer, Mercedes-Benz’ chief technology officer, said in a statement. “Delivering such a high energy density is a true game-changer and allows us to think in completely new directions when developing future electric cars.”

The news comes after Alameda, California-based Sila this month said it’s building a plant in Moses Lake, Washington, to manufacture its battery anodes. The factory will produce enough anode materials for batteries for up to half a million electric vehicles annually in its first phase. Over time the plant, which is to begin operations in 2024, may scale up to produce enough of its material for batteries in millions of EVs.

Anodes are one of the four main elements of a battery, along with the cathode, separator material and electrolyte. The active material it’s coated with, typically graphite, lets electric current flow through the external circuit and also allows absorption of lithium ions from the cathode.

“We’re focused on delivering materials that are cost-efficient and capable of delivering on the promise of electric vehicles, working to ensure longer-range energy, improved charge times and lowering battery cost per kwh,” said Sila cofounder and CEO Gene Berdichevsky.

Berdichevsky ເປັນພະນັກງານຄົນທີ 2004 ຂອງ Tesla, ຖືກຈ້າງໃນປີ 2011 ເປັນວິສະວະກອນຫມໍ້ໄຟຕົ້ນຕໍສໍາລັບ Roadster, ຄວາມພະຍາຍາມຄັ້ງທໍາອິດຂອງບໍລິສັດໃນລົດໄຟຟ້າ. ເມື່ອມັນອອກມາ, ລາວມີຄວາມສົນໃຈໃນການຄົ້ນຫາວິທີການໃຫມ່ເພື່ອເຮັດໃຫ້ແບດເຕີລີ່ lithium-ion ທີ່ລາວເຮັດວຽກດ້ວຍລາຄາຖືກກວ່າແລະມີປະສິດທິພາບຫຼາຍຂຶ້ນ. ລາວໄດ້ສ້າງຕັ້ງ Sila ໃນປີ 925 ແລະໄດ້ລະດົມທຶນໄດ້ XNUMX ລ້ານໂດລາໃນທົດສະວັດທີ່ຜ່ານມາ, ລວມທັງ ປະມານ 600 ລ້ານ​ໂດ​ລາ​ໃນ​ຕົ້ນ​ປີ 2021, ເພື່ອພັດທະນາເຕັກໂນໂລຢີທີ່ໃຊ້ຊິລິໂຄນຂອງຕົນແລະສະຫນອງທຶນໃນໄລຍະທໍາອິດຂອງໂຮງງານວໍຊິງຕັນ.