Lithium peroxide surfaces are metallic, while lithium oxide surfaces are not
MD Radin, JF Rodriguez, F Tian… - Journal of the American …, 2012 - ACS Publications
The thermodynamic stability and electronic structure of 40 surfaces of lithium peroxide
(Li2O2) and lithium oxide (Li2O) were characterized using first-principles calculations. As
these compounds constitute potential discharge products in Li–oxygen batteries, their
surface properties are expected to play a key role in understanding electrochemical
behavior in these systems. Stable surfaces were identified by comparing 23 distinct Li2O2
surfaces and 17 unique Li2O surfaces; crystallite areal fractions were determined through …
(Li2O2) and lithium oxide (Li2O) were characterized using first-principles calculations. As
these compounds constitute potential discharge products in Li–oxygen batteries, their
surface properties are expected to play a key role in understanding electrochemical
behavior in these systems. Stable surfaces were identified by comparing 23 distinct Li2O2
surfaces and 17 unique Li2O surfaces; crystallite areal fractions were determined through …
[引用][C] Lithium Peroxide Surfaces Are Metallic, While Lithium Oxide Surfaces Are Not
T Feng - 2012