The 236th Electrochemical Society meeting was held in Atlanta during the week of October 13-17, 2019. Mahsa Ebrahiminia, an MSE Ph.D. student from Dr. Dmitry Bedrov group, presented her latest work on transport and mechanical properties of model solid electrolyte interphases (SEI) that she studied using atomistic molecular dynamics simulations and was awarded the second place at the Lithium Ion Batteries Symposium.

SEI is one of the key components in the Li-ion batteries that, on the one hand, protects electrolytes from electrochemical decomposition and suppresses the growth of Li dendrites, but on the other hand, creates additional resistance for Li-ion transport between electrodes. Mahsa’s simulations provide a molecular scale insight into mechanisms of Li-ion transport and structure-property relationships that hard to obtain from experiments but are badly needed in order to design new materials for next generation of batteries.

Congratulations Mahsa!