Investing
Tesla 4680 battery’s secret sauce: Dry electrode coating
© Reuters. FILE PHOTO: The Tesla logo is seen on a car at Tesla’s new showroom in Manhattan’s Meatpacking District in New York City, U.S., Dec. 14, 2017. REUTERS/Brendan McDermid/File Photo
(Reuters) – Tesla (NASDAQ:) Inc is pioneering a new battery manufacturing process called dry electrode coating that it is applying to its new 4680 battery cells.
The dry process, which Tesla obtained via its 2019 acquisition of California startup Maxwell Technologies, replaces a traditional, complicated step of battery manufacturing that involves coating the electrode foil with a wet, chemical slurry.
The coated foil needs to go through a lengthy drying process before final assembly, and the toxic solvents used in the slurry need to be recovered and disposed of.
The electric vehicle maker has said the dry coating process has the potential to dramatically reduce the size, cost, energy consumption and production cycle time of battery manufacturing plants, while boosting the energy density and power of battery cells.
Besides Maxwell, other companies working on dry coating include California-based LiCap Technologies and Massachusetts-based AM Batteries.
Read the full article here
-
Side Hustles4 days ago
How to Build an Inclusive Website or App with Accessibility Testing
-
Investing6 days ago
You Have 2 Months to Prepare Your Business for AI Agents. Here’s Why!
-
Side Hustles5 days ago
How to Create a Positive Work Environment As a Leader
-
Passive Income6 days ago
Upgrade Your ChatGPT and Automation Skill Set
-
Side Hustles6 days ago
Microsoft AI CEO: ‘Plenty of Room for Startups’ in This Area
-
Investing6 days ago
Investing.com’s stocks of the week By Investing.com
-
Make Money6 days ago
4 Ways You Can Invest Like Donald Trump
-
Side Hustles6 days ago
Riskiest Social Media Platform for Financial Advice: Report