Novel dry deposition of LiNbO3 or Li2ZrO3 on LiNi0.6Co0.2Mn0.2O2 for high performance all-solid-state lithium batteries

Kim, Young‐Jin; Rajagopal, Rajesh; Kang, Soon Beom; Ryu, Kwang‐Sun

doi:10.1016/j.cej.2019.123975

Cited by 82 publications

(34 citation statements)

References 59 publications

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“…When the pellet-type test cell was tested at a current rate of C/50 and the slurry-type cell was cycled at 55 °C and current rate of C/50, they delivered the initial discharge capacities of ∼150 and ~120 mAh g −1 , respectively. Kim et al [265] analyzed a cell with 1-3 wt.% LiNbO3-and-LiZr2O3-coated (LiNi0.6Mn0.2Co0.2)O2 and Li7P2S8I as the cathode and electrolyte, respectively, using the resonant acoustic dry coating technique (Figures 15a and 15b). A zirconia container was accelerated using acoustic waves and vibration energy of up to 60 G; the LiNbO3 cluster was broken into nanoparticles, and the particles were deposited on the surface of A zirconia container was accelerated using acoustic waves and vibration energy of up to 60 G; the LiNbO 3 cluster was broken into nanoparticles, and the particles were deposited on the surface of an NMC cathode.…”

Section: Li7p2s8imentioning

confidence: 99%

“…Subsequently, the aforementioned electrolyte and cathode were paired with a Li 0.5 In alloy anode, which was manufactured by mixing Li and In powders (1:2 mole ratio), to fabricate an ASSB. They improved high capacity with 3 wt.% coated NMC up to 20 cycles (Figure 16a-j [265].…”

Section: Li7p2s8imentioning

confidence: 99%

“…When the pellet-type test cell was tested at a current rate of C/50 and the slurry-type cell was cycled at 55 • C and current rate of C/50, they delivered the initial discharge capacities of ∼150 and~120 mAh g −1 , respectively. Kim et al[265] analyzed a cell with 1-3 wt.% LiNbO 3 -and-LiZr 2 O 3 -coated (LiNi 0.6 Mn 0.2 Co 0.2 )O 2 and Li 7 P 2 S 8 I as the cathode and electrolyte, respectively, using the resonant acoustic dry coating technique(Figure 15a,b).…”

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confidence: 99%

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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: Li7p2s8imentioning

confidence: 99%

Section: Li7p2s8imentioning

confidence: 99%

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confidence: 99%

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confidence: 99%

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

et al. 2020

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“…A study utilized resonant-acoustic dry coating of nanosized LNO and on NMC particles. When tested with a Li 7 P 2 S 8 I SSE and Li-In counter electrode, the authors showed that the coated NMC had a capacity retention of 84% whereas the bare NMC had a capacity retention of 16.1% after 20 cycles at a current density of mA/g (Kim et al, 2020). Impact blending is another effective mechanochemical method to apply cathode coatings.…”

Section: Alleviating Cathode-sulfide Interfacial Instabilitymentioning

confidence: 99%

Cathode–Sulfide Solid Electrolyte Interfacial Instability: Challenges and Solutions

et al. 2020

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All-solid-state batteries are a candidate for next-generation energy-storage devices due to potential improvements in energy density and safety compared to current battery technologies. Due to their high ionic conductivity and potential scalability through slurry processing routes, sulfide solid-state electrolytes are promising to replace traditional liquid electrolytes and enable All-solid-state batteries, but stability of cathode-sulfide solid-state electrolytes interfaces requires further improvement. Herein we review common issues encountered at cathode-sulfide SE interfaces and strategies to alleviate these issues.

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Challenges and Prospects of All‐Solid‐State Electrodes for Solid‐State Lithium Batteries

Dong

Sheng

Wang

et al. 2023

Adv Funct Materials

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In the development of all‐solid‐state lithium batteries (ASSLB), progress is made with solid‐state electrolytes; however, challenges regarding compatibility and stability still exist with solid electrodes. These issues result in a low battery capacity and short cycle life, which limit the commercial application of ASSLBs. This review summarizes the recent research progress on solid‐state electrodes in ASSLBs including the solid–solid interface phenomena such as the interface between electrode materials and electrolytes. The mechanical stability problems in solid electrodes, including fracture, brittleness, and deformation of electrode materials, are also discussed, and corresponding methods to measure the solid electrode stress are provided. In addition, strategies for mitigating stress‐related issues are examined. Finally, the fabrication process of solid electrodes is introduced and their future developments, including the exploration of new electrode materials and the design of more intelligent electrode structures, are proposed.

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Novel dry deposition of LiNbO3 or Li2ZrO3 on LiNi0.6Co0.2Mn0.2O2 for high performance all-solid-state lithium batteries

Cited by 82 publications

References 59 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

Cathode–Sulfide Solid Electrolyte Interfacial Instability: Challenges and Solutions

Challenges and Prospects of All‐Solid‐State Electrodes for Solid‐State Lithium Batteries

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