Chromium and molybdenum dual-metal nanoclusters: synergistic catalysis of sulfur redox for high performance Li–S batteries | Synapse
April 3, 2026
Chromium and molybdenum dual-metal nanoclusters: synergistic catalysis of sulfur redox for high performance Li–S batteries
Key Points
To evaluate the synergistic effects of chromium and molybdenum nanoclusters in improving lithium polysulfide conversion in Li-S batteries.
Utilized Cr/Mo@N-C catalyst anchored on nitrogen-doped graphene.
Analyzed redox kinetics of lithium polysulfides during the catalysis process.
Compared performance metrics against traditional single-metal catalysts.
The dual-metal catalyst significantly accelerated conversion kinetics of lithium polysulfides.
Achieved higher efficiency in lithium-sulfur battery performance compared to single-metal options.
Abstract
The Cr/Mo@N-C catalyst utilizes nitrogen-doped graphene to anchor lithium polysulfides (LiPSs), while the Cr and Mo nanoclusters synergistically accelerate redox kinetics and LiPSs conversion.