Amorphous glass-perovskite composite as solid electrolyte for lithium-ion battery

Salami, Taiye J.; Imanieh, Sam H.; Lawrence, Joseph G.; Martín, Leopoldo L.

doi:10.1016/j.matlet.2019.07.084

Cited by 18 publications

(15 citation statements)

References 11 publications

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“…However, for academic purposes, the study conducted by Araki et al [ 476 ] on the fundamental physical properties of Li 3 x La 1/3− x M O 3 ( M = Ta, Nb) revealed that the thermal expansion coefficient was ~3 × 10 −6 K −1 above 400 K regardless of x . More studies were conducted to analyze modified synthesis methods, understand the interface mechanisms, and improve the conductivity using modified strategies [ 276 , 477 , 478 , 479 , 480 , 481 , 482 , 483 , 484 , 485 , 486 , 487 , 488 , 489 , 490 , 491 ] such as combining 10–15 wt.% LLTO electrolyte with polymer electrolytes/ionic liquid [ 492 ] or commercial 1 mol L −1 LiPF 6 in mixture of ethylene carbonate+dimethyl carbonate+diethyl carbonate (EC:DMC:DEC) electrolytes with LLTO, and in some cases using polymer separators. These batteries are typically termed “hybrid composite SSBs”, and the reduction of Ti in the LLTO electrolyte cannot be suppressed in these cells.…”

Section: Oxide Solid Electrolytesmentioning

confidence: 99%

Sulfide and Oxide Inorganic Solid Electrolytes for All-Solid-State Li Batteries: A Review

et al. 2020

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Energy storage materials are finding increasing applications in our daily lives, for devices such as mobile phones and electric vehicles. Current commercial batteries use flammable liquid electrolytes, which are unsafe, toxic, and environmentally unfriendly with low chemical stability. Recently, solid electrolytes have been extensively studied as alternative electrolytes to address these shortcomings. Herein, we report the early history, synthesis and characterization, mechanical properties, and Li+ ion transport mechanisms of inorganic sulfide and oxide electrolytes. Furthermore, we highlight the importance of the fabrication technology and experimental conditions, such as the effects of pressure and operating parameters, on the electrochemical performance of all-solid-state Li batteries. In particular, we emphasize promising electrolyte systems based on sulfides and argyrodites, such as LiPS5Cl and β-Li3PS4, oxide electrolytes, bare and doped Li7La3Zr2O12 garnet, NASICON-type structures, and perovskite electrolyte materials. Moreover, we discuss the present and future challenges that all-solid-state batteries face for large-scale industrial applications.

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Section: Oxide Solid Electrolytesmentioning

confidence: 99%

Sulfide and Oxide Inorganic Solid Electrolytes for All-Solid-State Li Batteries: A Review

et al. 2020

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“…In this one the A cation is situated at the corner of the cube, while B cation is situated at the centre. This variety of ABO 3 combinations give us materials that can be used in various fields such as photovoltaic [7], solid oxide fuel cells (SOFC) [8,9] and batteries [10,11]. The LaAlO 3 , a typical perovskite with variety applications, has allured considerable interest as over layer in conventional thermal barrier coatings [12], as a Promotion of electrochemical performances of LiNi 0 .…”

Section: Inroductionmentioning

confidence: 99%

Electronic, transport and optical properties in perovskite compound LaGaO₃

Zitouni

Tahiri

Bounagui

et al. 2020

Mater. Res. Express

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The perovskite-type oxides ABO 3 have a multifunctional application in different area such as promising new anode for rechargeable batteries (Ni/MH), photovoltaic and photochromic, because of their properties variety. In this work, we interested on the calculation of the electronic, optical and transport properties of the lanthanum gallate perovskite oxides compound, using the first-principles calculations based on the density functional theory. We determined the exchange and correlation effects by a Generalized Gradient Approximation of Perdew−Burke−Ernzerhof (GGA-PBE). As results the energy gaps of LaGaO 3 compound with GGA-PBE have been found as 3.61 eV, from the transport properties we notice that LaGaO 3 is P-type materials with electrical conductivity varied from 0 (Ω.m.s) −1 at 0 K to 10×10 20 (Ω.m.s) −1 at 800 K.

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“…As a comparison, the ionic conductivity of bulk glass-ceramic containing about 60% crystalline is included in Figure 15f from Salami et al The bulk glass-ceramic electrolyte was fabricated by meltquench method using a rolling machine and its ionic conductivity is 1.3 × 10 −5 S cm −1 , higher than 4.733 × 10 −6 S cm −1 of the crystalline counterpart. [173]…”

Section: Perovskite Type Of Electrolytementioning

confidence: 99%

“… Influence of dopants on the conductivity: a) changes of lattice parameter as well as ionic conductivity of bulk Li 0.33+ x La 0.56− x Sr x TiO 3 after A‐site substitution of Sr (data from [159 ] ), b) changes of ionic conductivity of rf‐sputtered Li 0.33+ x La 0.56− x Sr x TiO 3 (data from [161 ] ), c) changes of bulk and grain boundary ionic conductivity at different concentration of Al 3+ , (data from [168 ] ), d) influence of B‐site substitution on the lattice parameters and ionic conductivities of Li 0.24 La 0.587 Ti 1‐ x Sn x O 3 and Li 0.24‐ x La 0.587 Ti 1‐ x Ta x O 3 (data from [ 162 ] ), e) conductivity of La (2/3) − x Li 3 x ⊡ (1/3) − 2 x TiO 3 at different Li + concentration and processing temperatures (data from 166 , 167 , 168 ] ), and f) conductivity of Li 0.5 La 0.5 TiO 4 thin‐film electrolytes deposited by PLD at various temperatures (data from 166 , 171 ] and [ 172 ] where PLD was used, and [176 ] where melt‐quench was used.) …”

Section: Solid‐state Electrolytesmentioning

confidence: 99%

All‐Solid‐State Thin Film μ‐Batteries for Microelectronics

Dai

et al. 2021

Advanced Science

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Continuous advances in microelectronics and micro/nanoelectromechanical systems enable the use of microsized energy storage devices, namely solid-state thin-film -batteries. Different from the current button batteries, the -battery can directly be integrated on microchips forming a very compact "system on chip" since no liquid electrolyte is used in the -battery. The all-solid-state battery (ASSB) that uses solid-state electrolyte has become a research trend because of its high safety and increased capacity. The solid-state thin-film -battery belongs to the family of ASSB but in a small format. However, a lot of scientific and technical issues and challenges are to be resolved before its real application, including the ionic conductivity of the solid-state electrolyte, the electrical conductivity of the electrode, integration technologies, electrochemical-induced strain, etc. To achieve this goal, understanding the processing of thin films and fundamentals of ion transfer in the solid-state electrolytes and hence in the -batteries becomes utmost important. This review therefore focuses on solid-state ionics and provides inside of ion transportation in the solid state and effects of chemistry on electrochemical behaviors and proposes key technology for processing of the -battery.

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Amorphous glass-perovskite composite as solid electrolyte for lithium-ion battery

Cited by 18 publications

References 11 publications

Sulfide and Oxide Inorganic Solid Electrolytes for All-Solid-State Li Batteries: A Review

Sulfide and Oxide Inorganic Solid Electrolytes for All-Solid-State Li Batteries: A Review

Electronic, transport and optical properties in perovskite compound LaGaO₃

All‐Solid‐State Thin Film μ‐Batteries for Microelectronics

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Amorphous glass-perovskite composite as solid electrolyte for lithium-ion battery

Cited by 18 publications

References 11 publications

Sulfide and Oxide Inorganic Solid Electrolytes for All-Solid-State Li Batteries: A Review

Sulfide and Oxide Inorganic Solid Electrolytes for All-Solid-State Li Batteries: A Review

Electronic, transport and optical properties in perovskite compound LaGaO3

All‐Solid‐State Thin Film μ‐Batteries for Microelectronics

Contact Info

Product

Resources

About

Electronic, transport and optical properties in perovskite compound LaGaO₃