Transition metal #Nitrides suffer from severe #Dissolution in acid, causing #Catalyst degradation (e.g., in ORR) and false positives (e.g., in N2RR). In Joule today, we develop #DesignPrinciples to stabilize nitrides in acid (e.g., for #Electrocatalysis). ⚡️ https://doi.org/10.1016/j.joule.2022.11.011