The Electrochemical Society hosted Dr. Yan Yao’s live webinar, “Next-generation Batteries for Electric Vehicles and Stationary Storage” on February 24, 2021. Yao is a Cullen College of Engineering Professor at the University of Houston (UH), U.S.

Yao has led research on the fundamental study of energy storage materials and devices, spanning from solid state batteries for electric vehicles to multivalent ion batteries and aqueous batteries for grid energy storage. He has authored more than 110 journal articles with 25,000 citations and holds 10 U.S. patents. A Fellow of the Royal Society of Chemistry and Senior Member of the National Academy of Inventors and Institute of Electrical and Electronics Engineers, Yao received the Office of Naval Research Young Investigator Award (2013), UH Teaching Excellence Award (2016), UH Research Excellence Award (2018), Top 1% Clarivate Highly Cited Researcher (2018), and Scialog Collaborative Innovation Award (2018 and 2020). Yao founded the ECS University of Houston Student Chapter in 2016, and continues to serve as the chapter’s Faculty Advisor.

View Dr. Yan Yao’s Webinar

NOTE: Registration is required to view the webinar.

ECS thanks Hiden Analytical, the generous sponsor of Dr. Yan Yao’s webinar. (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…)

The search for the next level, new, and improved electric vehicle battery is an ongoing one. And it’s one Honda may have found. According to The Drive, the Japanese automaker claims to have developed a new battery chemistry called fluoride-ion that could outperform current lithium-ion batteries.

Honda says fluoride-ion batteries offer 10 times greater energy density, meaning more storage and range for electric vehicles, thanks to the low atomic weight of fluorine that makes fluoride-ion batteries’ increased performance possible. (more…)

As sustainable technologies continue to expand into the marketplace, the demand for better batteries rises. Many researchers in the field are looking toward all-solid-state batteries as a promising venture, citing safety and energy density properties. Now, one company is looking to take that work from the lab to the marketplace.

Electric car maker Fisker has recently filed patents for solid state lithium-ion batteries, stating that mass scale production could begin as soon as 2023. The patent covers novel materials and manufacturing processes that the company plans to use to develop automotive-ready batteries.

Unlike other types of rechargeable batteries that use liquid electrodes and electrolytes, solid state batteries utilize both solid electrodes and solid electrolytes. While liquid electrolytes are efficient in conducting ions, there are certain safety hazards attached (i.e. fires if the battery overheats or is short-circuited). In addition to better safety, solid electrodes could also impact battery cost and energy density, opening up new possibilities for large scale storage applications.

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After a short hiatus, Clean Technica’s Celantech Talk podcast has returned. For their first episode back, ECS member and podcast co-host Matthew Klippenstein discusses speed bumps in renewable energy, transforming the grid, and the demise of diesel.

Klippenstein is a 13 year veteran of the fuel cell industry with Ballard Power Systems. He was part of the 2007 group that received ECS’s Industrial Electrochemistry and Electrochemical Engineering Division New Electrochemical Technology Award, which has recognized significant advances in industrial electrochemistry since 1997. Listen to the podcast below.

PS: To learn more about science and some of the key contributors, download the ECS Podcast for free through the iTunes Store, SoundCloud, or our RSS Feed. You can also find us on Stitcher.

Just over ten years ago, the number of electric vehicles on the road could be counted in the hundreds. Now, more than 1.3 million EVs have been deployed across the globe. But even as EVs become a stronger force in the transportation sector, many buyers still cite one major deterrent in going electric: range anxiety.

Range anxiety refers to the fear that during longer trips, the EV battery may run out of energy and leave drivers stranded without a charging station. However, Ford, BMW, and VW are planning to but this fear to rest in Europe where they’re planning to develop a networking of charging stations along major highways.

The car companies believe this implementation of these stations will help enable long-rage travel and facilitate the mass-market adoption of EVs. Because current EVs cannot exceed a 300 mile driving range on single charge, the establishment of ultra-fast charging stations will help take away some of the anxiety drivers feel behind the wheel.

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Nissan is taking a big step toward eco-friendly transportation with the development of their new solid oxide fuel cell vehicle.

The science behind the vehicle, which the car company has branded e-Bio Fuel-Cell, uses bio-ethanol fuel to generate electricity through SOFC technology. Nissan states that sugarcane, corn, and soy can all be used as means of fuel – resulting in a carbon neutral cycle when the car hits the road.

The company expects the vehicle to be ready for commercial purchase as early as 2020.