Subscribe to Newsletter

Analytical toolkit for the optimization of battery electrode materials

Electrodes used in lithium-ion batteries have a defining influence on their electrochemical performance and are typically manufactured by coating a metal foil substrate with a multi-component slurry made of active electrode particles and conductive additives suspended in a binder solution. Size and shape distribution of electrode particles influences not only the rheology of this slurry in terms of its stability and ease of application, but also defines the quality parameters of the resulting coat like thickness uniformity, packing density and porosity. These, in turn, impact key battery performance parameters, such as ion transfer rate and battery recharge time.

The manufacturing of electrodes for lithium-ion batteries is a complex, multi-step process and presents a significant optimization challenge. Comprehensive analytical characterization with a range of complementary techniques provides a secure foundation for tackling this challenge, bringing value to both the individual components and the multi-component streams. All the techniques reviewed here have a place in the analytical toolkit for battery electrode manufacturers and all can play a vital role in meeting the targets of optimal production efficiency coupled with desirable electrochemical performance.

Read the full article now

Log in or register to read this article in full and gain access to The Analytical Scientist’s entire content archive. It’s FREE!

Login
Receive content, products, events as well as relevant industry updates from The Analytical Scientist and its sponsors.
Stay up to date with our other newsletters and sponsors information, tailored specifically to the fields you are interested in

When you click “Subscribe” we will email you a link, which you must click to verify the email address above and activate your subscription. If you do not receive this email, please contact us at [email protected].
If you wish to unsubscribe, you can update your preferences at any point.

Register to The Analytical Scientist

Register to access our FREE online portfolio, request the magazine in print and manage your preferences.

You will benefit from:
  • Unlimited access to ALL articles
  • News, interviews & opinions from leading industry experts
  • Receive print (and PDF) copies of The Analytical Scientist magazine

Register