Al–Sc dual-doped LiGe<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> – a NASICON-type solid electrolyte with improved ionic conductivity
Yosef Nikodimos, Meng‐Che Tsai, Ljalem Hadush Abrha, Haile Hisho Weldeyohannis, Shuo-Feng Chiu, Hailemariam Kassa Bezabh, Kassie Nigus Shitaw, Fekadu Wubatu Fenta, She‐Huang Wu, Wei‐Nien Su, Chun‐Chen Yang, Bing‐Joe Hwang
Abstract
A cell with doped LPS – Li<sub>1.5</sub>Al<sub>0.33</sub>Sc<sub>0.17</sub>Ge<sub>1.5</sub>(PO<sub>4</sub>)<sub>3</sub> shows improved conductivity and a capacity retention of 83.6% for more than 80 cycles.
Topics & Concepts
Ionic conductivityFast ion conductorMaterials scienceConductivityElectrolyteAnalytical Chemistry (journal)Dielectric spectroscopyElectrochemistryIonElectrochemical windowLithium (medication)Ionic bondingInorganic chemistryChemistryElectrodePhysical chemistryOrganic chemistryChromatographyEndocrinologyMedicineAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesInorganic Chemistry and Materials