New York-based alpha-En has won an award of $750,000 from the DOE’s Office of Technology Transition Technology Commercialization Fund. The funding will be used to commercialize Argonne National Laboratory’s proprietary highly conductive solid-state electrolyte coating for alpha-En’s lithium metal anodes. alpha-En says its lithium metal is purer than what is currently available on the market,… Read more »
Search Results Found For: ""lithium metal""
Nanoscale measurement of lithium metal could lead to suppressing dendrite formation
Lithium metal, which can store more energy than carbon, would seem to be an ideal anode material, except for one serious flaw: dendrites, tiny needle-like branching structures that can grow through the battery, eventually causing a short circuit. Now, a joint team of researchers from Caltech and Carnegie Mellon University has measured the strength of… Read more »
Canada bans shipments of lithium metal batteries on passenger flights
The Canadian Transport Ministry has officially banned the transport of lithium metal batteries as cargo on passenger flights, bringing its regulations into line with a ban adopted by the International Civil Aviation Organization in 2014 (the US has already instituted a ban). The new rule does not apply to lithium-ion batteries, or to lithium metal… Read more »
Researchers develop dendrite-free lithium films, an important step toward lithium metal anodes
There’s a lot of interest in using lithium metal as an anode material, because of its theoretical high capacity of 3,860 mAh g−1 (around ten times that of the graphite anodes used in typical Li-ion batteries). However, it doesn’t measure up in terms of cycle life and safety requirements, and one reason is the formation of… Read more »
Aqua Metals is building a more sustainable battery recycling ecosystem
Q&A with Aqua Metals execs Steve Cotton and David Regan Regardless of the claims made in Facebook memes, Li-ion batteries are eminently recyclable, and current recycling methods cause far less environmental damage than the well-documented depredations of the petroleum industry. However, as sustainability is central to the mission of the EV industry, we need to… Read more »
ION Storage Systems achieves milestone with its anodeless solid-state battery
ION Storage Systems, a Maryland-based manufacturer of solid-state batteries, has announced that its anodeless and compressionless SSB achieved a key threshold with its first market deployment with the US military. ION says its SSB successfully exceeded 125 cycles with less than 5% capacity degradation in performance, offering the potential for more than 1,000 cycles in… Read more »
QuantumScape introduces a new cell format for solid-state EV batteries
QuantumScape, a US battery company, has introduced a new cell format, FlexFrame, for solid-state EV batteries. FlexFrame combines pouch and prismatic cells. The FlexFrame architecture has a frame that wraps around the cell stack and a flexible polymer laminate outer layer like pouch cells. The cell is anode-free and the cell stack is contracted, with… Read more »
Saint-Gobain invests in solid-state battery firm ION Storage Systems
NOVA, the partnership and venture capital branch of building materials company Saint-Gobain, has invested in solid-state lithium metal battery company ION Storage Systems to expand their battery technology collaboration. The companies are working to establish US manufacturing of ceramic material for large-scale solid-state battery electrolyte manufacturing. In September, ION announced a multi-year supply arrangement with… Read more »
Sion Power raises 75 million to commercialize its Licerion EV battery tech
Sion Power, a developer of next-generation batteries for EVs, has secured $75 million in Series A funding. The round was led by battery manufacturer LG Energy Solution, and included participation from Euclidean Capital and Hillspire. Sion Power’s Licerion technology uses compression in a lithium metal battery to enhance safety, lifetime and recharging rates. Sion has… Read more »
Li-Metal demonstrates electrolyte reconditioning process for carbonate-to-metal tech
Li-Metal, a developer of lithium metal anode and lithium metal production technologies, has demonstrated an electrolyte reconditioning process that it calls “a pivotal component supporting Li-Metal’s patented and modular carbonate-to-metal (C2M) technology for lithium metal production.” The electrolyte reconditioning process plays a crucial role in the closed-loop operation of Li-Metal’s C2M technology, by facilitating the… Read more »