![]() Venkat Viswanathan, who was associate professor at CMU and led that program, is co-founder and chief scientist at Aionics.Īionics has also started using large language models built on GPT 4 from OpenAI to help its scientists winnow down the millions of possible formulations before they even start running them through the database. The company is super-charging its effort by using software developed in the Accelerated Computational Electrochemical systems Discovery program at Carnegie Mellon University. Instead of relying on the billions of known molecules, Aionics started using this year generative AI models trained on existing battery materials data to create or design new molecules targeted at a certain application. Enter generative AIĪionics has taken this a step further, in some cases, by bringing generative AI into the mix. Every time it runs, more data is generated and it gets better at solving the problem. That AI model learns how to predict the outcome of the next simulation and helps select the next molecule candidate. This allows them to consider 10,000 candidates every second, Sendek said. Aionics scientists, using AI-accelerated quantum mechanics, can run experiments on an existing database of billions of known molecules. This whole process starts with a company's wish list - or performance profile - for a battery. The company has also worked with energy storage firm Form Energy, Japanese materials and chemical maker Showa Denko (now Resonac) and battery tech company Cuberg. The startup is already working with several companies, including Porsche's battery manufacturing subsidiary Cellforce. The Palo Alto-based startup, which was founded in 2020, has raised $3.5 million to date, including a $3.2 million seed round from investors that included UP.Partners. Aionics' approach to catalyst discovery has also attracted investors. An electrolyte typically sits in the middle and acts as the courier to move ions between the electrodes when charging and discharging.Īionics is focused on the electrolyte and it's using an AI toolkit to accelerate discovery and ultimately deliver better batteries. ![]() There are two electrodes, an anode (negative) on one side and a cathode (positive) on the other. Lithium-ion batteries contain three critical building blocks. Image Credits: Aionics Electrolytes, meet AI Venkat Viswanathan, co-founder and chief scientist. Austin Sendek, co-founder and CEO and Dr. Lenson Pellouchoud, co-founder and CTO Dr.
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