New Developments in Solid Electrolytes for Thin-Film Lithium Batteries

Seo, Inseok; Martin, Steve W.

doi:10.5772/29132

Cited by 12 publications

(13 citation statements)

References 199 publications

(256 reference statements)

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“…Therefore another strategy would be to replace the liquid electrolytes by fast ion-conducting solids. [18][19][20][21][22][23] A number of different materials have been investigated as potential electrolytes for solid-state lithium batteries, including oxide and oxinitride glasses, such as LiPON, 24 LiGePS and LISICON. 25 LISICON and LiGePS compounds are good Li + conductors (10 -2 -10 -3 Scm -1 at room temperature) 26,27 but are unstable against Li metal and their stoichiometry is difficult to control during the synthesis.…”

Section: Introductionmentioning

confidence: 99%

Lithium Conductivity and Ions Dynamics in LiBH₄/SiO₂ Solid Electrolytes Studied by Solid-State NMR and Quasi-Elastic Neutron Scattering and Applied in Lithium–Sulfur Batteries

et al. 2018

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Composite solid-state electrolytes based on ball-milled LiBH4/SiO2 aerogel exhibit high lithium conductivities and we have found an optimal weight ratio, 30/70 wt% LiBH4/SiO2, with a conductivity of 0.1 mS/cm-1 at room temperature. We have studied the Li + and BH4dynamics using Quasi-Elastic Neutron Scattering and solid-state Nuclear Magnetic Resonance and found that only a small fraction (~10%) of the ions have high mobilities while most of the LiBH4 shows behavior similar to macrocrystalline material. The modified LiBH4 is formed from interaction with the SiO2 surface and most probably from reaction with the surface silanol groups. We successfully applied these composite electrolytes in lithium-sulfur solid-state batteries. The batteries show reasonable capacity retention (794 mAhg-1 sulfur after 10 discharge-charge cycles, coulombic efficiency of 88.8% ± 2.7% and average capacity loss of 7.2% during the first 10 cycles).

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Section: Introductionmentioning

confidence: 99%

Lithium Conductivity and Ions Dynamics in LiBH₄/SiO₂ Solid Electrolytes Studied by Solid-State NMR and Quasi-Elastic Neutron Scattering and Applied in Lithium–Sulfur Batteries

et al. 2018

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“…182 Also, as with the PLD approach, only few studies have demonstrated LIBs that adopted the e-beam evaporation method. 183,184 Illustrated in Table 3 is the comparison between the merits and the demerits of the ALD and PVD processes of lithium-ion batteries.…”

Section: Electron Beam Depositionmentioning

confidence: 99%

“…A 5 to 10 kV current is passed through a filament of tungsten, heating it to the extent where the thermionic emission of electrons occurs 182 . Also, as with the PLD approach, only few studies have demonstrated LIBs that adopted the e‐beam evaporation method 183,184 . Illustrated in Table 3 is the comparison between the merits and the demerits of the ALD and PVD processes of lithium‐ion batteries.…”

Section: Atomic Layer Deposition (Ald) Processmentioning

confidence: 99%

An overview of the application of atomic layer deposition process for lithium‐ion based batteries

Nwanna

Bitire

Imoisili

et al. 2022

Intl J of Energy Research

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Lithium-ion battery (LIB) systems provide a very promising range of power supply systems for diverse applications like electric vehicles, hybrid plug-in electric vehicles, grid storage systems, and microelectronics. Nevertheless, the features of lithium-ion batteries (LIBs), which include energy density and power, cycle lifetime, safety, as well as cost, must be enhanced in order to achieve all these feasible applications. Atomic layer deposition (ALD), as a result of its unique benefits above other thin-film methods of deposition, emerges as a very useful approach for use in improving the efficiency of LIBs. This review summarizes ALD's advanced successes in designing new nanostructured solid-state electrolytes and electrode materials, as well as the adjustment of the interfaces of electrodes and electrolytes through the application of surface coatings for the avoidance of undesirable side reactions to attain maximum adequate performance of the electrode. Also covered are ideas for the potential advancement of ALD studies and technology for the applications of LIBs. This review paper is anticipated to furnish researchers within the LIB and ALD fields with valuable information that would encourage much more extensive research on the use of ALD to produce new generation LIBs.Novelty Statement: This review presents the recent advancements in electrode materials as well as some new electrode fabrication processes for Li-ion batteries. Certain prospective materials with improved electrochemical performance have also been reported, along with a review of the recent precursors utilized for the ALD of battery materials. The efficiency of the ALD process in providing sufficient solutions to the problems associated with the utilization of Lithium-ion batteries is also discussed.

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“…In 1990s, Bates et al reported and patented rechargeable all-solid-state lithium batteries in Oak Ridge National Laboratory, resulting in the recent development of new thin film energy storage systems [8]. With the rise of new efficient positive electrode materials (LiCoO 2 , LiMn 2 O 4 [9]) and electrolyte components [10] for all-solid-state implementation, thin film microbatteries aroused interest for manufacturers of embedded electronics and Internet Of Things (I.O.T.) systems.…”

Section: Introductionmentioning

confidence: 99%

Cycle life and statistical predictive reliability model for all-solid-state thin film microbatteries

Grillon

Bouyssou

Jacques

et al. 2019

Microelectronics Reliability

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New Developments in Solid Electrolytes for Thin-Film Lithium Batteries

Cited by 12 publications

References 199 publications

Lithium Conductivity and Ions Dynamics in LiBH₄/SiO₂ Solid Electrolytes Studied by Solid-State NMR and Quasi-Elastic Neutron Scattering and Applied in Lithium–Sulfur Batteries

Lithium Conductivity and Ions Dynamics in LiBH₄/SiO₂ Solid Electrolytes Studied by Solid-State NMR and Quasi-Elastic Neutron Scattering and Applied in Lithium–Sulfur Batteries

An overview of the application of atomic layer deposition process for lithium‐ion based batteries

Cycle life and statistical predictive reliability model for all-solid-state thin film microbatteries

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New Developments in Solid Electrolytes for Thin-Film Lithium Batteries

Cited by 12 publications

References 199 publications

Lithium Conductivity and Ions Dynamics in LiBH4/SiO2 Solid Electrolytes Studied by Solid-State NMR and Quasi-Elastic Neutron Scattering and Applied in Lithium–Sulfur Batteries

Lithium Conductivity and Ions Dynamics in LiBH4/SiO2 Solid Electrolytes Studied by Solid-State NMR and Quasi-Elastic Neutron Scattering and Applied in Lithium–Sulfur Batteries

An overview of the application of atomic layer deposition process for lithium‐ion based batteries

Cycle life and statistical predictive reliability model for all-solid-state thin film microbatteries

Contact Info

Product

Resources

About

Lithium Conductivity and Ions Dynamics in LiBH₄/SiO₂ Solid Electrolytes Studied by Solid-State NMR and Quasi-Elastic Neutron Scattering and Applied in Lithium–Sulfur Batteries

Lithium Conductivity and Ions Dynamics in LiBH₄/SiO₂ Solid Electrolytes Studied by Solid-State NMR and Quasi-Elastic Neutron Scattering and Applied in Lithium–Sulfur Batteries