Mark J. Willey
Battery Materials and Systems
Pacific Northwest National Laboratory (PNNL)
University of Washington, Seattle

Date: May 3, 2022
Time: 1000–1100h PT
Price: There is no cost to register for this event, but registration is required.
Registration: You must preregister through ECS My Account. Don’t have one? It’s easy to create—visit Create an Account now.

The webinar is open to the public; ECS membership is not required. (more…)

The ECS Detroit Section invites you to join Dr. Chen Liao for her webinar on Wednesday, April 6, 2022.

Date: Wednesday, April 6, 2022
Time: 1900h EDT
Cost: Free (more…)

Ion Storage Systems (ION), the battery technology company founded by ECS President Eric Wachsman, announced the initial closing of its $30 million Series A financing round. Clear Creek Investments, VoLO Earth Ventures, and Alsop Louie Partners led the investment. With the funding, ION will commission and qualify a battery cell manufacturing line capable of producing 10MWh/yr of safe, energy dense and versatile solid state batteries.

Ion Storage Systems

ION started in Dr. Wachsman’s University of Maryland chemistry lab with a $574,275 federal grant. The company’s high-energy dense, nonflammable solid state lithium metal batteries are safer, lighter, pack tighter density, tolerate greater abuse, and have reduced volume and weight. The new financing enables the company to launch a factory near Washington, D.C., and begin commercial production of the batteries. Aerospace and defense customers will receive the first commercial cells followed by development projects with multiple electric vehicle manufacturers, defense contractors, and consumer electronics companies. (more…)

Dr. Y. Shirley Meng

The U.S. Department of Energy’s (DOE) Argonne National Laboratory appointed Y. Shirley Meng to be Chief Scientist at the Argonne Collaborative Center for Energy Storage Science (ACCESS) with a joint appointment as a professor at the Pritzker School of Molecular Engineering at The University of Chicago. She assumes the position in January 2022. Dr. Meng joined ECS as a graduate student in 2007 and calls the Society her “professional home.” She is on the Society’s Board of Directors and serves as Chair of the ECS Battery Division. 

“To tackle the climate crisis, sustainable and resilient energy storage is one of the most important technologies humanity needs. I am excited and humbled to take up the role of ACCESS chief scientist. At the same time, as a faculty member of the Pritzker School of Molecular Engineering, I hope to build an innovation ecosystem where we can train the next generation workforce, foster meaningful relations with industry both domestic and international, and make breakthroughs in energy storage technologies in the decade to come,” said Dr. Meng. (more…)

Congratulations to Muhammad Mominur Rahman of Virginia Polytechnic Institute and State University (Virginia Tech) and Yang Yu of Massachusetts Institute of Technology (MIT), the 2021 recipients of the Battery Division Student Research Award Sponsored by Mercedes-Benz Research & Development.

Muhammed Mominur Rahman

(more…)

We are pleased to announce the winners of the 240th ECS Meeting Polymer Electrolyte Fuel Cells & Electrolyzers (PEFC&E) symposia-funded best poster and presentation awards!

Every meeting, ECS presents several awards of this type through the generous funding of individual symposium sponsors. Please take a moment to help celebrate the excellent work of the authors listed below.

If you missed the opportunity to view these presentations, there is still time! All presentations are accessible until November 7, 2021. Pre-registration is required.

Poster and presentation winners

(more…)

Chockkalingam (Chock) Karuppaiah
Founder and Chairman, Vetri Labs, U.S.
Chief Technology Officer, Ohmium, U.S.

Date: July 14, 2021
Time: 1300h ET
Sponsor: Gamry Instruments & Hiden Analytical

Be it improving energy density or cycle life or reducing cost, understanding the failure modes of batteries in a non-destructive mode is critical during the design, product development, and manufacturing of lithium ion batteries. Electrochemical impedance spectroscopy (EIS) provides the ability to access and decouple the failure modes based on the processes’ time scale. Analysis of recorded EIS can be done either through phenomenological modelling or equivalent circuit modelling, with each having its own pros and cons.

This webinar reviews the basics of applying EIS for understanding the phenomena in lithium ion batteries, the experimental details and protocols, and the types of models with a few case studies. (more…)

Topic Close-up #8

Symposium F02 – Electrochemical Separations and Sustainability 4    

Deadline for Submitting Abstracts: April 23, 2021     

(more…)