article thumbnail

PNNL team develops electrolyte for high-voltage sodium-ion battery with extended longevity

Green Car Congress

Cheap and abundant, sodium is a promising candidate for new battery technology. However, the limited performance of sodium-ion batteries has hindered large-scale application. Sodium-ion batteries (NIBs) have attracted worldwide attention for next-generation energy storage systems. O 2 (NaNMC) cathode. —Jin et al.

Sodium 334
article thumbnail

EV Guru: Sodium-Ion Batteries are Coming Sooner Than You think!

Plug In India

Video: EV Guru: Sodium-Ion Batteries are Coming Sooner Than You think! The mining industry cannot keep up with the demand, so the alternative is to manufacture batteries based on sodium chemistry. The big issue with sodium-ion batteries is that they can store only about two-thirds of the energy of Li-ion batteries of equivalent size.

Sodium 59
article thumbnail

Polymer microcapsules with liquid carbonate cores and silicone shells offer a new approach to carbon capture

Green Car Congress

The approach, described in a paper in the journal Nature Communications , could be an important advance in carbon capture and sequestration (CCS). They have significant performance advantages over the carbon-absorbing materials used in current CCS technology. carbon dioxide uptake and release over repeated cycles.

Polymer 150
article thumbnail

WSU, PNNL researchers develop viable sodium battery

Green Car Congress

O 2 –hard carbon full-cells with practical loading (>2.5 Sodium-ion batteries (SIBs), with the intrinsic advantages of resource abundance and geographic uniformity, are desired alternative battery technology to Li-ion batteries (LIBs) for grid-scale energy storage and transportation applications. mAh cm –2 ) and lean electrolyte (?40

Sodium 284
article thumbnail

What’s Happening in EV Battery Technology

Driivz

By reducing the use of hard-to-mine and scarce minerals while accelerating the adoption of EVs, battery technology delivers significant promises for reducing carbon emissions and helping to recharge the planet. Another approach under development is adding lithium salt to the electrolyte of lithium-ion batteries to reduce flammability.

article thumbnail

Graphene Jolts Sodium-Ion Batteries’ Capacity

Cars That Think

After years of anticipation, sodium-ion batteries are starting to deliver on their promise for energy storage. Sodium-ion batteries just don't have the oomph needed for EVs and laptops. At about 285 Wh/kg, lithium-ion batteries have twice the energy density of sodium, making them more suitable for those portable applications.

Sodium 114
article thumbnail

CalSEED awards $4.2M to early-stage clean energy innovations

Green Car Congress

The solicitation was designed as a call for early-stage clean energy innovations that fall within five defined technology areas: energy efficiency; energy storage; AI/machine learning; advanced power electronics/power conditioning; and zero- and negative-carbon emission generation.

Clean 371