Atomic-level design rules of metal-cation-doped catalysts: manipulating electron affinity/ionic radius of doped cations for accelerating sulfur redox kinetics in Li-S batteries

Although metal-cation doping into transition-metal dichalcogenides (TMDCs) has been investigated for promoting stepwise sulfur redox in lithium-sulfur batteries (LSBs), a rational design principle and a systematic theoretical study on how to select a suitable metal-cation dopant for doping into TMDC...

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