钾离子电池硬碳负极材料研究进展OA
Research progress of hard carbon anode materials for potassium-ion batteries
随着大规模储能系统需求的不断攀升,具有成本和资源优势的钾离子电池引起了广泛的关注.在实际应用中,硬碳因其来源广泛、价格低廉、环境友好、结构可调控性高等优点而被认为是钾离子电池最具潜力的负极材料之一.硬碳负极仍然面临比容量有限、嵌钾可逆性低、倍率性能差等问题.本文系统地总结了钾离子电池硬碳负极材料的研究进展,介绍了硬碳的微观结构特征以及电化学储钾行为,阐述了微观结构和储钾机理之间的构效关系.针对硬碳负极存在的挑战,本文总结提出了结构调控、杂原子掺杂…查看全部>>
With the rising demand for large-scale energy storage systems,potassium-ion batteries with cost and resource advantages have attracted widespread attention. In practical applications,hard carbon is considered to be one of the most promising anode materials for potassium-ion batteries due to its abundant resources,low cost,environmental friendliness,high structural tunability,etc. However,to date,hard carbon anode still faces challenges such as limited specif…查看全部>>
张博;张贺贺;马妍姣
南京师范大学能源与机械工程学院,江苏南京 210023南京师范大学能源与机械工程学院,江苏南京 210023南京师范大学能源与机械工程学院,江苏南京 210023
能源与动力
钾离子电池硬碳负极结构调控杂原子掺杂电解液优化
potassium-ion batterieshard carbon anodestructure modulationheteroatom dopingelectrolyte optimization
《电力科技与环保》 2024 (3)
前插2-前插3,221-236,18
南京师范大学科研启动经费(184080H201B41)
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