New paper: operando methods to pinpoint a phase change

Gallaway JOPS 2016 TOC figure

We have a paper in the newest volume of the Journal of Power Sources. Like much of my recent work, this is about collecting localized diffraction data inside a battery while it cycles. This let us see the sudden phase change from MnO2 to α-MnOOH, and also see that this precipitates a sudden conversion to spinel. (Which is bad.) I’ll have a full write up soon.

For now check out my new publications list for this and more.