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     

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Topic Close-up #7

Symposium Z04 – Electrochemical Recovery, Recycling, and Sustainability of Critical and Value-Added Materials                                                                              

Deadline for Submitting Abstracts: April 23, 2021

When the Washington Post publicized the launch of North America’s first all-electric, zero-emissions boats, they referred to an authoritative article on battery safety in the Journal of The Electrochemical Society. The introduction of two electric Maid of the Mist tour vessels at Niagara Falls heralds a new era in maritime travel. The boats, which run on dual banks of lithium ion batteries charged with hydro-electric power supplied by the Robert Moses Niagara Power Plant, are a zero-emission operation. But are their Li-ion batteries safe? (more…)

Are you a student working on energy storage and conversion? Join us at the 239th ECS Meeting with the 18th International Meeting on Chemical Sensors (IMCS) for the opportunity to present your research! The special symposium, entitled A04-Battery Student Slam 5, is dedicated to students working on energy storage and energy conversion.

The student slam offers students the opportunity to present flash oral presentations of their work in a 10-minute time slot. All students enrolled at any valid degree-granting institution may submit an abstract describing the presentation. New materials and designs, performance studies, and modeling of all types of batteries, supercapacitors and fuel cells, including aqueous, non-aqueous, polymer electrolytes, solid electrolytes, and flow systems are of particular interest. (more…)

StorageX International Symposium

An Online Series on Energy Storage

Sponsored by Stanford’s StorageX Initiative

Join Stanford StorageX for an interactive symposium series on the latest advances and breakthrough research in energy storage. (more…)

StorageX International Symposium

A New Online Series on Energy Storage
Sponsored by Stanford’s StorageX Initiative

Join Stanford StorageX for an interactive symposium series on the latest advances and breakthrough research in energy storage. (more…)

Shelley Minteer

The University of Utah’s Center for Synthetic Organic Electrochemistry (CSOE) is proud to announce that they received a $20 million grant from the National Science Foundation (NSF) to fund the CSOE’s Phase II development to improve the sustainability of synthetic chemistry. CSOE’s mission is to promote a safer alternative to traditional organic synthesis methods.

“If you think about industry, whether industry is making a pharmaceutical or a plastic, they’re doing a synthesis in an organic solvent and typically at high temperatures and sometimes at high pressures with possibly explosive materials. This is because most of the synthesis require oxidation or reduction reactions that typically is done chemically and not electrochemically. Those chemicals can cause safety issues when it comes to making pharmaceuticals and other value-added products,” says Shelley Minteer, professor of chemistry and CSOE director. (more…)

For months, Impact Canada has been working hard on narrowing down five finalists to work on the Charging the Future Challenge, a $4.5-million project aimed at accelerating made-in-Canada clean battery innovations with the potential to substantially reduce greenhouse gas emissions. The five selected finalists will have the opportunity to pitch their ideas for battery breakthroughs to a jury for a chance to win up to $700,000 each to develop battery prototypes over the course of 18-months, with the winner receiving a $1 million grand prize. (more…)

On June 17, 2020, Dr. Arumugam Manthiram, winner of the 2020 Henry B. Linford Award for Distinguished Teaching, presented his talk on “Intricacies of High-Energy Cathodes for Lithium-Ion Batteries” via a live webinar presentation.

Dr. Manthiram’s talk covered the fundamental science behind the development of high-energy density cathodes for lithium-ion batteries in the 1980s, the richness and complexity of layered oxide cathodes for lithium-ion batteries, and exposure to a perspective on high-energy, long-life, safe lithium-ion batteries.

View Dr. Manthiram’s webinar presentation, here.

Following the talk, attendees were given the opportunity to ask Dr. Manthiram questions in a Q&A session, available below. (more…)