Solid‐State Batteries: Overcoming the Interfacial Limitations Imposed by the Solid–Solid Interface in Solid‐State Batteries Using Ionic Liquid‐Based Interlayers (Small 14/2020) | Zendy

Pervez Syed Atif | Zendy; Kim Guktae | Zendy; Vinayan Bhaghavathi P. | Zendy; Cambaz Musa A. | Zendy; Kuenzel Matthias | Zendy; Hekmatfar Maral | Zendy; Fichtner Maximilian | Zendy; Passerini Stefano | Zendy

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Solid‐State Batteries: Overcoming the Interfacial Limitations Imposed by the Solid–Solid Interface in Solid‐State Batteries Using Ionic Liquid‐Based Interlayers (Small 14/2020)

Author(s) -

Pervez Syed Atif,

Kim Guktae,

Vinayan Bhaghavathi P.,

Cambaz Musa A.,

Kuenzel Matthias,

Hekmatfar Maral,

Fichtner Maximilian,

Passerini Stefano

Publication year - 2020

Publication title -

small

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.785

H-Index - 236

eISSN - 1613-6829

pISSN - 1613-6810

DOI - 10.1002/smll.202070078

Subject(s) - materials science , electrolyte , ionic liquid , solid state , lithium (medication) , electrochemistry , fast ion conductor , battery (electricity) , electrode , dendrite (mathematics) , ionic bonding , chemical engineering , nanotechnology , ion , catalysis , chemistry , thermodynamics , organic chemistry , engineering , medicine , power (physics) , physics , geometry , mathematics , endocrinology

In article number 2000279, Maximilian Fichtner, Stefano Passerini, and co‐workers demonstrate improved interfacial properties of a lithium lanthanium zirconate (LLZO) solid‐electrolyte (SE)‐based solid‐state battery by employing ionic liquid interlayers at the electrode/electrolyte junctions. This strategy lowers the interfacial resistances and suppresses Li dendrite formation, thus enabling high Li reversibility with the SE. As a result, cells stacked in bipolar configuration deliver excellent electrochemical performance.

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