Ultrasound assisted mixing of zinc active mass with conductive ceramic additives for Ni-Zn batteryPetrova, V.; Stoyanova-Ivanova, Angelina; Lilov, P.; Petkov, O.; Ivanova, B.; Karamanova, B.; Stoyanova, A.; Mikli, ValdekECS transactions2019 / p. 227-234 https://iopscience.iop.org/article/10.1149/09501.0227ecst https://doi.org/10.1149/09501.0227ecst Conference proceeding at Scopus Article at Scopus