Cellulose-derived nitrogen and phosphorus dual-doped carbon as high performance oxygen reduction catalyst in microbial fuel cell

Cellulose derived nitrogen and phosphorus dual-doped carbon as oxygen reduction catalyst in microbial fuel cells generated a high maximum power density of 2293 ± 50 mW m−2, which was higher than that with the commonly used Pt/C catalyst of 1680 ± 32 mW m−2.166