Jeff Dahn

He is recognized as one of the pioneering developers of the lithium-ion battery, which is now used worldwide in laptop computers, cell-phones, cars and many other mobile devices.

Nevertheless, Dahn was not selected for the 2019 Nobel Prize in Chemistry, which recognized only John Goodenough, M. Stanley Whittingham and Akira Yoshino.

Six years later, in 1996, Dahn returned to Dalhousie University as a professor in the Department of Physics & Atmospheric Science and began to focus his research on lithium-ion batteries.

Upon moving to Dalhousie in 1996, Dahn became the NSERC/3M Canada Industrial Research Chair in Materials for Advanced Batteries, a position that he was to hold for the next 20 years.

In June 2016, Dahn began a 5-year research partnership with Tesla Motors, in order to improve the energy density and lifetime of lithium-ion batteries, along with reducing their cost.