Morphodynamics of dendrite growth in alumina based all solid-state sodium metal batteries
Lin Geng, Dingchuan Xue, Jingming Yao, Qiushi Dai, Haiming Sun, Dingding Zhu, Zhaoyu Rong, Ruyue Fang, Xuedong Zhang, Yong Su, Jitong Yan, Stephen J. Harris, Satoshi Ichikawa, Liqiang Zhang, Yongfu Tang, Sulin Zhang, Jianyu Huang
Abstract
Atomic scale imaging revealed that the deposition/stripping of Na from the β′′-Al 2 O 3 solid electrolyte causes delamination cracks and the closure of the conduction planes.
Topics & Concepts
Materials scienceDendrite (mathematics)ElectrolyteSolid-stateSodiumThermal conductionMetalStripping (fiber)Deposition (geology)MetallurgyChemical engineeringComposite materialChemistryGeologyGeometryElectrodeSedimentEngineeringPaleontologyPhysical chemistryMathematicsAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsThermal Expansion and Ionic Conductivity