“…Owing to these numerous advantages, TiO 2 is utilized in Liion batteries, solar cells, fuel cells and many other applications. Nevertheless, TiO 2 has rarely been used as a catalyst in Li-O 2 batteries, and only a few efforts have been reported, using anatase phase TiO 2 [19]. To the best of our knowledge, amorphous TiO 2 has not yet been reported as a catalyst for Li-O 2 batteries.…”