John Petrovick

John Petrovick

Graduate Student: Weber Lab
Graduate Student Research Assistant


2020 R&D 100 Award: Microelectrode Cell -  October 05th 2020


A Tool to Accelerate Electrochemical and Solid-State Innovation

Berkeley Lab scientists invented a microelectrode cell to analyze and test electrochemical systems with solid electrolytes. Thanks to significant cost and performance advantages, this tool can accelerate development of critical applications such as energy storage and conversion (fuel cells, batteries, electrolyzers), carbon capture, desalination, and industrial decarbonization.

Solid electrolytes have been displacing liquid electrolytes as the focus of electrochemical innovation because of their performance, safety, and cost advantages. However, the lack of effective methods and equipment for studying solid electrolytes has hindered advancement of the technologies that employ them. This microelectrode cell meets the testing needs, and is already being used by Berkeley Lab scientists.


Spot: John Petrovick -  June 17th 2020

For above and beyond in the preparation of microelectrode R&D 100 award