Phosphorus doping induced the co-construction of sulfur vacancies and heterojunctions in tin disulfide as a durable anode for lithium/sodium-ion batteries
Zhen Kong, Meiling Huang, Zhenyan Liang, Huayao Tu, Kang Zhang, Yongliang Shao, Yongzhong Wu, Xiaopeng Hao
Abstract
A tin-based sulfide composite with heterojunctions and sulfur vacancies induced by phosphorus doping was successfully synthesized. The obtained SnS 2− x P x /RGO electrodes exhibit superior high-rate, long-term cycling stability for both LIBs and SIBs.
Topics & Concepts
SulfurTinLithium (medication)AnodeMaterials scienceDopingInorganic chemistrySulfideHeterojunctionPhosphorusIonMolybdenum disulfideElectrodeChemistryMetallurgyPhysical chemistryOptoelectronicsOrganic chemistryMedicineEndocrinologyAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSemiconductor materials and devices