Recent advances of metal phosphides for Li-S chemistry

• 作 者: Songlin Yu Wenlong Cai Le Chen
• 机 构: StateKeyLaboratoryofEnvironment-FriendlyEnergyMaterials,BeijingKeyLaboratoryofGreenChemicalReactionE
• 出 处: 能源化学:英文版
• 发表日期: 2021年4期
• 关键词: Metal phosphides Li-S chemistry Polysulfide regulation ELECTROCATALYSIS
• 基金项目: supported by the Project of State Key Laboratory of Environment-Friendly Energy Materials(SWUST,China,Grant Nos.19FKSY16 and 18ZD320304)

Li-S batteries have been considered as one of advanced next-generation energy storage systems owing to their remarkable theoretical capacity(1672 m Ah g^(-1))and high energy density(2600 Wh kg^(-1)).However,critical issues,mainly pertaining to lithium pol