“…Ganapathy et al introduced NiO nanoparticles to refine Li 2 O 2 grains and accelerated grain decomposition to prevent cathodic passivation [22]. Hwang et al embedded discharge product into the carbon macroscopic pores with mesoscale channels and openings connecting and found that the specific size of the pores enhanced the capacity and cyclability of the LOBs, meanwhile it inhibited the side reactions [23]. The addition of catalyst, such as noble metals (Pt, Ru), transition metal oxide (Co 3 O 4 , MoO 2 ) and transition metal-nitrogen-carbon (Fe, Co-N-C) [24][25][26][27][28] , also improves the performance of lithium oxide battery.…”