Rational design of a Fe <sub> 1− <i>x</i> </sub> S/FeS <sub>2</sub> homologous heterostructure with exceptional high-rate performance for advanced sodium-ion battery anodes
Meili Liu, Jianzhi Sun, Hongling Guo, Mingzhi Yang, Jihui Zhang, Weiliang Liu, Jinshui Yao, Manman Ren
Abstract
The built-in electric field in the Fe 1− x S/FeS 2 heterogeneous interface endows the Fe 1− x S/FeS 2 electrode with exceptional electrochemical performances in half and full sodium-ion batteries.
Topics & Concepts
Materials scienceBattery (electricity)Rational designElectrodeAnodeInterface (matter)HeterojunctionOptoelectronicsElectrochemistryElectric fieldElectrical engineeringField (mathematics)NanotechnologyFabricationElectrochemical cellAdvancements in Battery MaterialsIron oxide chemistry and applicationsQuantum Dots Synthesis And Properties