Battery recycling technology company Lithion has raised 125 million Canadian dollars ($99 million US) in a Series A funding round, and has granted construction and manufacturing firm IS Dongseo the exclusive right to use its lithium-ion battery recycling technology in the South Korean market. Canada-based Lithion will use the funding on a separation plant, a… Read more »
Search Results Found For: "Battery venting"
Solid Power says safety tests show its solid-state battery tech is safer than current chemistries
Colorado-based Solid Power, a solid-state battery specialist that has backing from Ford and BMW, says recent third-party safety tests demonstrate that its battery cells, which use a sulfide-based solid electrolyte, are safer than current lithium-ion cells, which use a liquid or gel electrolyte. The tests aimed to simulate abuse and damage to Solid Power’s prototype… Read more »
Pressure Equalization in Battery Packs: An Edge Case Analyses
With the rapid commercialization of electric vehicles, the automotive industry is continually evaluating the impact of different load cases and duty cycles on enclosures that need protection. Battery packs, inverters and other enclosures may experience edge cases in their duty cycles that could lead to severe over-pressurization and vacuum conditions if not accounted for appropriately…. Read more »
Accelerated battery analysis through connected microscopy
Sponsored by Zeiss Connecting different microscope types opens up completely new possibilities in quality assurance. In this way, the combination of light, X-ray, and scanning electron microscopes allows batteries for electric vehicles to be efficiently and accurately analyzed for faults. ZEISS solutions with coordinated hardware and inter-compatible data sets play a pioneering role here –… Read more »
Can the global battery supply chain keep up with anticipated EV demand?
As global demand for EVs increases, many are questioning the adequacy of the existing battery supply chain. A recent article in Transport Dive discusses the challenges involved in building a global supply chain that can keep up with the anticipated growth in EV production. Elon Musk said in October that a shortage of battery cells… Read more »
High-voltage EV battery packs: benefits and challenges. More voltage, more better?
In 2020, Porsche delivered just over 20,000 units of its luxury Taycan EV—the first vehicle from a major automaker to sport an 800 V (nominal) battery, which is more than double the voltage of its competitors (and firmly into light-rail and switchyard locomotive territory, actually). It appears that many other EVs will soon follow in… Read more »
FEV addresses battery safety with thermal propagation optimization process
FEV has developed a combined simulation and testing process for the optimization of thermal propagation behavior in automotive battery packs. The company claims the process can help to reduce the risk of injury and damage from battery cell thermal runaway, while also saving development time and cost. Thermal runaway is a key safety aspect for… Read more »
Graphene battery pioneer Nanotech Energy raises $27.5 million in Series C funding
Los Angeles-based Nanotech Energy, a major supplier of graphene, has raised $27.5 million in a Series C funding round. The company’s US-made Nanotech Energy Graphene Super Battery is designed to be non-flammable, and Nanotech claims it will deliver better longevity and much faster charging than current batteries. “We are confident that we have a one-of-a-kind,… Read more »
Does Tesla have a game-changing new battery cell in the pipeline?
There’s little dispute that Tesla has a substantial head start in terms of battery tech vis a vis the legacy automakers. Now Electrek has reported that Tesla has a secret project called “Roadrunner” that could soon enable the company to produce much cheaper battery cells on a massive scale. For some time, it’s been apparent… Read more »
Donaldson launches two-stage protective vent for battery packs
Vehicle filter company Donaldson has launched its Dual-Stage Battery Vent, which the company says provides protection from pressure, heat, and contaminants. The battery vent’s first stage equalizes pressure, while providing protection from water, dirt, and automotive fluids. The second-stage venting kicks in if rapid pressure and heat build-up occur. During this stage, the vents fully… Read more »