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Title: Methods for growth of lithium-rich antiperovskite electrolyte films and use thereof

Abstract

A process for preparing a lithium-rich antiperovskite electrolyte film involves forming a composite target of precursor metal oxide(s) and metal halide(s), and exposing the target to a pulsed laser beam under conditions suitable for depositing a film of lithium-rich antiperovskite on a surface. In some embodiments the process is used to prepare a film of Li.sub.3OCl from a target largely composed of Li.sub.2O and LiCl. Exposure of the target to a pulsed laser beam deposits antiperovskite electrolyte Li.sub.3OCl on a substrate. In another embodiment, sputtering may be used to prepare films of lithium-rich antiperovskites using the composite target of precursor metal oxide(s) and metal halide(s).

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1469104
Patent Number(s):
10,044,061
Application Number:
14/736,109
Assignee:
Los Alamos National Security, LLC (Los Alamos, NM)
DOE Contract Number:  
AC52-06NA25396
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015 Jun 10
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Lu, Xujie, Howard, John, Daemen, Luc, Zhao, Yusheng, and Jia, Quanxi. Methods for growth of lithium-rich antiperovskite electrolyte films and use thereof. United States: N. p., 2018. Web.
Lu, Xujie, Howard, John, Daemen, Luc, Zhao, Yusheng, & Jia, Quanxi. Methods for growth of lithium-rich antiperovskite electrolyte films and use thereof. United States.
Lu, Xujie, Howard, John, Daemen, Luc, Zhao, Yusheng, and Jia, Quanxi. Tue . "Methods for growth of lithium-rich antiperovskite electrolyte films and use thereof". United States. https://www.osti.gov/servlets/purl/1469104.
@article{osti_1469104,
title = {Methods for growth of lithium-rich antiperovskite electrolyte films and use thereof},
author = {Lu, Xujie and Howard, John and Daemen, Luc and Zhao, Yusheng and Jia, Quanxi},
abstractNote = {A process for preparing a lithium-rich antiperovskite electrolyte film involves forming a composite target of precursor metal oxide(s) and metal halide(s), and exposing the target to a pulsed laser beam under conditions suitable for depositing a film of lithium-rich antiperovskite on a surface. In some embodiments the process is used to prepare a film of Li.sub.3OCl from a target largely composed of Li.sub.2O and LiCl. Exposure of the target to a pulsed laser beam deposits antiperovskite electrolyte Li.sub.3OCl on a substrate. In another embodiment, sputtering may be used to prepare films of lithium-rich antiperovskites using the composite target of precursor metal oxide(s) and metal halide(s).},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {8}
}

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Works referenced in this record:

All-solid-state lithium secondary batteries using LiCoO2 particles with pulsed laser deposition coatings of Li2S–P2S5 solid electrolytes
journal, August 2011


Preparation of Y‐Ba‐Cu oxide superconductor thin films using pulsed laser evaporation from high Tc bulk material
journal, August 1987

  • Dijkkamp, D.; Venkatesan, T.; Wu, X. D.
  • Applied Physics Letters, Vol. 51, Issue 8, p. 619-621
  • DOI: 10.1063/1.98366