All‐Solid‐State Batteries: Nano‐Scale Complexions Facilitate Li Dendrite‐Free Operation in LATP Solid‐State Electrolyte (Adv. Energy Mater. 26/2021). Issue 26 (15th July 2021)

• Record Type: Journal Article
• Authors: Stegmaier, Sina; Schierholz, Roland; Povstugar, Ivan; Barthel, Juri; Rittmeyer, Simon P.; Yu, Shicheng; Wengert, Simon; Rostami, Samare; Kungl, Hans; Reuter, Karsten; Eichel, Rüdiger‐A.; Scheurer, Christoph
• Is Part Of: Advanced energy materials. Volume 11:Issue 26(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-07-15
• Subjects: atom probe tomography -- dendrites -- density functional theory -- molecular dynamics -- transmission electron microscopy; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.202170098
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : In article number 2100707, Christoph Scheurer and co‐workers stabilize solid state electrolyte grains against Li dendrite nucleation and growth with a nanometer thin complexion. This naturally forming encapsulating layer serves as an effective electronic barrier while being permeable for Li ions. Future interfacial engineering could exploit a corresponding local separation of electronic and ionic flux at solid‐solid interfaces for rational advances in all‐solid‐state batteries.