Co-doped carbon anode material for high-performance seawater batteries

https://techxplore.com/news/2022-02-co-doped-carbon-anode-material-high-performance.html

"Termed 'plasma in liquid,' their procedure involves preparing a mixture of precursors containing carbon, N, and S and discharging plasma into the solution. The result is a material with high doping levels of N and S with a structural backbone of carbon black. As proved through various experiments, this material showed great potential for SWBs... exhibited remarkable electrochemical performance in SWBs, with a cycling life of more than 1500 cycles at a current density of 10 A/g"

Related: Research team undertakes review of carbon anodes for lithium-ion batteries

https://www.eurekalert.org/news-releases/1062461