• Electrocatalytic oxidation of hydroxide ions by Co3O4 and Co3O4@SiO2 nanoparticles both at particle ensembles and at the single particle levelXie, Ruo-Chen; Volokhova, Maria; Boldin, Aleksei; Seinberg, Liis; Tsujimoto, Masahiko; Yang, Minjun; Rasche, Bertold; Compton, Richard G.ChemElectroChem2020 / p. 1261– 1276 : ill https://doi.org/10.1002/celc.202000230