Structural changes and their effect on Li-ion conductivity upon quenching of La(1-x)/3LixNbO3 solid electrolytes
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.06.006
Abstract: Abstract La(1-x)/3LixNbO3 (LLNbO) solid solutions constitute a promising family of electrolyte materials for use in all-solid-state lithium-ion batteries (ASSLIBs) because of their good electrochemical stability in contact with Li metal. Even in monocrystalline form, however,… read more here.
Keywords: structural changes; changes effect; effect; ion ... See more keywords
High densification and Li-ion conductivity of Al-free Li7-La3Zr2-Ta O12 garnet solid electrolyte prepared by using ultrafine powders
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.09.245
Abstract: Abstract Ta-doped Li7La3Zr2O12 (Ta-LLZO) is considered as a promising solid electrolyte due to high Li-ion conductivity and good chemical stability against electrode materials. In this work, Ta-LLZO was prepared by a conventional solid-state reaction. Ultrafine… read more here.
Keywords: conductivity; ion conductivity; solid electrolyte; free li7 ... See more keywords
Synthesis of Ga-doped Li7La3Zr2O12 solid electrolyte with high Li+ ion conductivity
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.09.047
Abstract: Abstract Garnet-type Li7La3Zr2O12 (LLZO) Li+ ion solid electrolyte is a promising candidate for next generation high-safety solid-state batteries. Ga-doped LLZO exhibits excellent Li+ ion conductivity, higher than 1 × 10−3 S cm−1. In this research, the doping amount of… read more here.
Keywords: synthesis doped; solid electrolyte; ion; ion conductivity ... See more keywords
Lithium ion conductivity of complex hydrides incorporating multiple closo‑type complex anions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2019.01.009
Abstract: Abstract We report the lithium ionic conductivities of closo‑type complex hydrides synthesized from various molar ratios of lithium borohydride (LiBH4) and decaborane (B10H14) as starting materials. The prepared closo‑type complex hydrides comprised [B12H12]2−, [B11H11]2−, and… read more here.
Keywords: type complex; ion conductivity; closo type; complex hydrides ... See more keywords
Dual hydrophobic modifications toward anion exchange membranes with both high ion conductivity and excellent dimensional stability
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.117521
Abstract: Abstract Anion exchange membrane (AEMs) as a kind of important functional material are widely used in many fields including fuel cell, electrodialysis and water treatment. However, synthetic AEMs generally suffer a pernicious trade-off: high ion-conductive… read more here.
Keywords: high ion; dimensional stability; conductivity; ion ... See more keywords
Correlating Ion Mobility and Single Crystal Structure in Sodium-Ion Chalcogenide-Based Solid State Fast Ion Conductors: Na11Sn2PnS12 (Pn = Sb, P)
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.8b02077
Abstract: A batteries (ASSBs) are receiving considerable attention at present because of their better safety and higher energy density compared to conventional Li-ion batteries. By replacing the flammable organic liquid electrolytes with inorganic solid-state electrolytes (SEs),… read more here.
Keywords: energy; fast ion; sodium; conductivity ... See more keywords
Simultaneous Reduction of Proton Conductivity and Enhancement of Oxide-Ion Conductivity by Aliovalent Doping in Ba7Nb4MoO20.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00671
Abstract: Hexagonal perovskite-related oxides have garnered a great deal of research interest because of their high oxide-ion conductivity at intermediate temperatures, with Ba7Nb4MoO20 being a notable example. However, concomitant proton conduction in Ba7Nb4MoO20 may cause a… read more here.
Keywords: proton conductivity; oxide ion; ion conductivity; conductivity ... See more keywords
Enhanced Oxide Ion Conductivity by Ta Doping of Ba3Nb1–xTaxMoO8.5
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.2c03943
Abstract: Significant oxide ion conductivity has previously been reported for the Ba3M′M″O8.5 family (M′ = Nb5+, V5+; M″ = Mo6+, W6+) of cation-deficient hexagonal perovskite derivatives. These systems exhibit considerable structural disorder and competitive occupation of… read more here.
Keywords: ion conductivity; ba3nb1 xtaxmoo8; conductivity; site ... See more keywords
Fast Ionic Conducting Glasses in the System 20LiCl–40Li2O–(80–x)PO5/2–xMoO3: The Structural Dependence of Ion Conductivity Studied by Solid-State Nuclear Magnetic Resonance Spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c00171
Abstract: Glass samples with the stoichiometric components of 20LiCl–40Li2O–(80–x)PO5/2–xMoO3 (x = 0, 10, 20, 30, 40, 50, 60, and 70) are synthesized. The dependence of ion conductivity on structure is inves... read more here.
Keywords: dependence ion; 20licl 40li2o; 40li2o po5; spectroscopy ... See more keywords
Determination of Oxide Ion Conductivity in Ba-Doped LaYbO3 Proton-Conducting Perovskites via an Oxygen Isotope Exchange Method
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c09591
Abstract: Proton-conducting oxides have garnered much attention as electrolyte materials of electrochemical devices operating at intermediate temperatures ranging 400–700 °C. For the implementation, quantify... read more here.
Keywords: conductivity doped; ion conductivity; proton conducting; proton ... See more keywords
Sodium Ion Conductivity in Mixed Former Na2O–P2O5–GeO2 and Na2O–B2O3–P2O5–GeO2 Glasses
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.1c00072
Abstract: In this study, a mixed glass network effect (MGFE) is verified in two sodium ion conducting glass series: 40Na2O–(60 – x)P2O5–xGeO2 and 40Na2O–10B2O3–(50 – x)P2O5–xGeO2, x = 0–30 mol %. Network for... read more here.
Keywords: ion conductivity; sodium ion; conductivity mixed; p2o5 geo2 ... See more keywords