Hierarchical porous-structured self-standing carbon nanotube electrode for high-power lithium–oxygen batteries

Abstract

Hierarchical porous-structured carbon nanotube electrode with macro-sized interconnected pores was prepared. Lithium–oxygen batteries equipped with the electrode exhibited power densities over 4.0 mW cm−2.

Metal–organic framework-derived hierarchical porous N/Co-doped carbon-supported sponge-like Pd–SnO2 nanostructures for low-temperature CO oxidation

“…1–3 Limitless efforts to solve these issues lie in developing green energy technologies ( i.e. , fuel cells, 4 batteries, 5 and water splitting 6,7 ) and gas conversion reactions. 8–10 CO Oxid is formed during heterogeneous catalysis electrochemically, 11,12 or thermally, 13–16 but the latter is feasible for large-scale applications.…”