Research

Recycling spent lithium-ion batteries (LIBs) is promising for resource reuse and environmental conservation but suffers from complex processing and loss of embedded value of spent LIBs in conventional metallurgy-based recycling routes. Herein, we selected a eutectic LiI–LiOH salt with the lowest eutectic point among binary eutectic lithium salt systems to provide a Li-rich molten environment, not only offering excess lithium but benefiting ion diffusion compared with that in the solid environment. Hence, the highly degraded LiNi0.5Co0.2Mn0.3O2 in spent LIBs which suffers high Li-deficiency and serious structural defects with harmful phase transitions is directly regenerated. A facile one-step heating strategy in the presence of a combination of the eutectic lithium salt and Co2O3 and MnO2 additives not only simplifies the recycling process but also endows the cathode materials with lithium supplementation and structural ordering, which contributes to a restoration of the capacity and stable cycling performance. In particular, this eutectic salt with a low eutectic point helps decrease the temperature and time of the direct recycling process and shows good adaptability for other layer oxide cathode materials (LiCoO2 and LiNi0.6Co0.2Mn0.2O2) in spent LIBs with varying cathode chemistry. As such, the feasibility of the direct recycling route is improved and broadened with simple and efficient processing, providing an idea for energy-saving cathode regeneration in future LIB recycling.

“What we do as DJs gets overlooked.”

Does anyone know if the latest Genesis AI firmware update incorporates the Edge Mode + in the default settings? In other words you don’t have to turn on the Edge Mode + anymore.

Device flashing errors

The WhereSafe Ruggedized GPS Tracker wakes up every 24 hours to update its position. When motion is detected, it starts updating every 2 minutes, even when being towed. The backup battery can last 120 days in standby mode. The battery will trickle charge when required. Simple install with only Power, Ground and Ignition required.

Agglomeration has become a key tool in achieving the desired control over particle size, with many methods and equipment types available.

If your Dyson vacuum cleaner flashing red light then read our article. I have explained why your cleaner is blinking and how to fix this.

Particle Tracker reference application

Find firmware updates, drivers and software downloads for ILCE-7RM4.

Online Documentation for Zebra Technologies developer tools and utiltiescomp including EMDK for Android, EMDK for Xamarin, StageNow, Enterprise Browser.

LoRa Edge™ Tracker Reference Design, LR1110, 915MHz for North America

Device OS (Firmware) for Particle Devices

Device OS (Firmware) for Particle Devices

Device OS (Firmware) for Particle Devices

Documentation for Particle, a platform for connected devices.

Device OS (Firmware) for Particle Devices

Particle Tracker Edge Firmware Reference

Device OS (Firmware) for Particle Devices

Discourse about Particle devices, the Particle cloud, and all things related to connected devices in the IoT era.

IoT device from undefined, undefined

If someone’s “always” on your mind, you’re not focused on other Really Important Things. And that’s a problem. Well, I mean, damn. You fantasize long and hard enough, you can see anything in your…

It’s August in Northern Virginia, hot and humid. I still haven’t showered from my morning trail run. I’m wearing my stay-at-home mom uniform — over-sized Marine Corps sweats, tshirt, Crocs flip…