<i>Operando</i> chemical strain analysis of CNT/VOOH during zinc insertion in Zn-ion batteries
Xiuling Shi, Yuchuan Sun, Yibo Weng, Xiaoying Long, Tongxing Lei, Jianli Zhou, Deping Li, Jin Zhang, Yan Huang, Lijie Ci, Kaikai Li, Tong‐Yi Zhang
Abstract
An operando DIC-based technique is developed to analyze the strain and partial molar volume of Zn 2+ in combination with an electrochemical–mechanical coupling model, which provides fundamental explanations for the enhanced cycling stability of AZIBs.
Topics & Concepts
ZincElectrochemistryMaterials scienceStrain (injury)IonCoupling (piping)CyclingChemical stabilityChemical engineeringElectrodeInorganic chemistryComposite materialChemistryMetallurgyPhysical chemistryOrganic chemistryMedicineArchaeologyHistoryInternal medicineEngineeringAdvanced battery technologies researchAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies