Solid-electrolyte interphases for all-solid-state batteries
Growing energy demands, coupled with safety issues and the limited energy density of rechargeable lithium-ion batteries (LIBs) [1, 2], have catalyzed the transition to all-solid-state lithium batteries (ASSLBs) with higher energy densities and safety.The constituent electrodes of high-energy-density ASSLBs are usually thin lithium-metal anodes [3, 4] with
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Lithium Sulfite Enhances Cycle Performance of All-Solid-State
Li 2 S–Li 2 SO 3 samples were prepared via ball-milling, and the composite positive electrodes combined with conductive additives were utilized as positive electrodes in
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All‐Solid‐State Rechargeable Air Batteries Using
Batteries with high capacity, durability, environmental compatibility, and low cost are in great demand. 1 Compared to the existing, commercially available secondary batteries, including lead-acid batteries, nickel-cadmium batteries, and lithium-ion batteries, 2 air batteries using oxygen from ambient air as an active material in the positive electrode have generated
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Mechanism Exploration of Li2S–Li2O–LiI Positive
Li 2 S is one of the positive electrode active materials commonly used in all-solid-state Li/S batteries owing to its high theoretical capacity of 1167 mAh g –1. However, Li 2 S has quite a low electronic conductivity (∼10 –13 S
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Li2S–V2S3–LiI Bifunctional Material as the Positive
All-solid-state batteries with sulfur-based positive electrode active materials have been attracting global attention, owing to their safety and long cycle life. Li2S and S are promising positive electrode active materials for
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High Reversibility of "Soft" Electrode Materials in All
Keywords: all-solid-state battery, lithium niobium sulfide, electrode morphology, sulfide solid electrolyte, long cycle life. Citation: Sakuda A, Takeuchi T, Shikano M, Sakaebe H and Kobayashi H (2016) High
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Aluminum foil negative electrodes with multiphase
When a 30-μm-thick Al94.5In5.5 negative electrode is combined with a Li6PS5Cl solid-state electrolyte and a LiNi0.6Mn0.2Co0.2O2-based positive electrode, lab-scale cells deliver hundreds of
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All‐Solid‐State Rechargeable Air Batteries Using
All-solid-state rechargeable air battery has been achieved using a redox-active organic molecule (dihydroxybenzoquinone, DHBQ) as the negative electrode active material and a proton exchange membrane as the electrolyte. The high redox activity of DHBQ with the polymer electrolyte made the concept of the device possible and furthermore, use of
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All‐Solid‐State Rechargeable Air Batteries Using
All-solid-state rechargeable air battery has been achieved using a redox-active organic molecule (dihydroxybenzoquinone, DHBQ) as the negative electrode active material and a proton exchange membrane as the electrolyte.
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Recent Progress on the Air‐Stable Battery Materials for
Solid-state lithium metal batteries (SSLMBs) offer numerous advantages in terms of safety and theoretical specific energy density. However, their main components namely lithium metal anode, solid-state electrolyte,
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Mechanism Exploration of Li2S–Li2O–LiI Positive Electrodes with
Li 2 S is one of the positive electrode active materials commonly used in all-solid-state Li/S batteries owing to its high theoretical capacity of 1167 mAh g –1. However, Li 2 S has quite a low electronic conductivity (∼10 –13 S cm –1 (6) ) and ionic conductivity (∼10 –9 S cm –1 (7) ), which prevent the full utilization of sulfur
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Recent Progress on the Air‐Stable Battery Materials for Solid‐State
Solid-state lithium metal batteries (SSLMBs) offer numerous advantages in terms of safety and theoretical specific energy density. However, their main components namely lithium metal anode, solid-state electrolyte, and cathode, show chemical instability when exposed to humid air, which results in low capacities and poor cycling stability.
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Benchmarking the reproducibility of all-solid-state battery cell
This study quantifies the extent of this variability by providing commercially sourced battery materials—LiNi0.6Mn0.2Co0.2O2 for the positive electrode, Li6PS5Cl as the solid electrolyte and
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Positive Electrode Performance of All-Solid-State Battery with
All-solid-state batteries (ASSBs) using sulfide solid electrolytes (SEs) are attractive candidates as next-generation energy devices having longer lifetimes than liquid-type lithium-ion batteries (LIBs) using organic solvents.
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Halide solid electrolytes in all-solid-state batteries: Ion transport
The effective methods for optimizing the solid-solid interface of the positive electrode of the ASSBs mainly include the preparation of high-pressure SEs, the coating of positive electrode particles and the addition of conductive additives.
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Halide solid electrolytes in all-solid-state batteries: Ion transport
The effective methods for optimizing the solid-solid interface of the positive electrode of the ASSBs mainly include the preparation of high-pressure SEs, the coating of
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Synthesis and Electrochemical Properties of Li3CuS2 as a Positive
All-solid-state batteries using flame-retardant inorganic solid electrolytes boast of advantages such as safety and wide usable temperature ranges. Although Li2S with an antifluorite-type structure has a high theoretical capacity, it is challenging to use in all-solid-state batteries because of the insulating nature. Here, we report an antifluorite-type Li3CuS2 as a sulfide positive
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Li3TiCl6 as ionic conductive and compressible positive electrode
An ideal positive electrode for all-solid-state Li batteries should be ionic conductive and compressible. However, this is not possible with state-of-the-art metal oxides.
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A near dimensionally invariable high-capacity positive electrode material
Moreover, electrodes do not act in isolation, and this can be difficult to manage, especially in all-solid-state batteries. Therefore, discovering materials that can reversibly insert and extract
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Advances in solid-state batteries: Materials, interfaces
All-solid-state Li-metal batteries. The utilization of SEs allows for using Li metal as the anode, which shows high theoretical specific capacity of 3860 mAh g −1, high energy density (>500 Wh kg −1), and the lowest electrochemical potential of 3.04 V versus the standard hydrogen electrode (SHE).With Li metal, all-solid-state Li-metal batteries (ASSLMBs) at pack
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Li3TiCl6 as ionic conductive and compressible positive electrode
An ideal positive electrode for all-solid-state Li batteries should be ionic conductive and compressible. However, this is not possible with state-of-the-art metal oxides. Here, the...
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Positive Electrode Performance of All-Solid-State Battery with
All-solid-state batteries (ASSBs) using sulfide solid electrolytes (SEs) are attractive candidates as next-generation energy devices having longer lifetimes than liquid-type lithium-ion batteries
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Li2S–V2S3–LiI Bifunctional Material as the Positive
In this study, we developed electrode–electrolyte bifunctional materials in the system Li 2 S–V 2 S 3 –LiI with high ionic and electronic conductivity. All-solid-state batteries with Li 2 S–V 2 S 3 –LiI in the positive
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A Novel, Completely Solid, Rechargeable Air Battery
Now, in a new study published in Angewandte Chemie International Edition on May 2, 2023, a group of Japanese researchers have developed an all-solid-state rechargeable air battery (SSAB) and investigated its capacity and durability. The study was led by Professor Kenji Miyatake from Waseda University and the University of Yamanashi, and co
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Lithium Sulfite Enhances Cycle Performance of All-Solid-State Batteries
Li 2 S–Li 2 SO 3 samples were prepared via ball-milling, and the composite positive electrodes combined with conductive additives were utilized as positive electrodes in all-solid-state batteries. The cells with Li 2 SO 3 exhibited a high reversible capacity, excellent rate performance (1C rate), and a long cycle life (1000 cycles).
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All-solid-state lithium battery with sulfur/carbon composites
The obtained sulfur–VGVF–solid electrolyte composite was used as positive electrode materials of the all-solid-state battery. The composite showed good electrochemical properties as positive
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Modeling of an all-solid-state battery with a composite positive electrode
This study presents an advanced mathematical model that accurately simulates the complex behavior of all-solid-state lithium-ion batteries with composite positive electrodes. The partial differential equations of ionic transport and potential dynamics in the electrode and electrolyte are solved and reduced to a low-order system with Padé
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Li2S–V2S3–LiI Bifunctional Material as the Positive Electrode in
In this study, we developed electrode–electrolyte bifunctional materials in the system Li 2 S–V 2 S 3 –LiI with high ionic and electronic conductivity. All-solid-state batteries with Li 2 S–V 2 S 3 –LiI in the positive electrode layer work without SEs and conductive carbons.
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A Novel, Completely Solid, Rechargeable Air Battery
Now, in a new study published in Angewandte Chemie International Edition on May 2, 2023, a group of Japanese researchers have developed an all-solid-state rechargeable air battery (SSAB) and investigated
Get a quote6 FAQs about [All-solid-state air battery positive electrode material]
Are all-solid-state batteries with sulfur-based positive electrode active materials safe?
All-solid-state batteries with sulfur-based positive electrode active materials have been attracting global attention, owing to their safety and long cycle life. Li 2 S and S are promising positive electrode active materials for high energy density in these batteries because of high theoretical capacities.
Can composite positive electrode solid-state batteries be modeled?
Presently, the literature on modeling the composite positive electrode solid-state batteries is limited, primarily attributed to its early stage of research. In terms of obtaining battery parameters, previous researchers have done a lot of work for reference.
What is an all-solid-state rechargeable air battery with redox-active organic negative electrode?
[Image Title] All-solid-state rechargeable air battery with redox-active organic negative electrode. [Image Caption] The battery, which uses a polymeric dihydroxy-benzoquinone-based negative electrode and a Nafion-based solid electrolyte, exhibits high Coulombic efficiency and discharge capacity.
What type of electrode does a battery use?
[Image Caption] The battery, which uses a polymeric dihydroxy-benzoquinone-based negative electrode and a Nafion-based solid electrolyte, exhibits high Coulombic efficiency and discharge capacity. Metals are typically used as active materials for negative electrodes in batteries.
Do all-solid-state batteries have Composite cathodes?
A model of all-solid-state batteries with composite cathodes is developed. The model is extensively validated against experimental data. The contribution of the key overpotentials of ASSBs is analyzed. The model can serve as a powerful tool for product design and optimization.
What are all-solid-state batteries (assbs) based on?
The next generation of energy storage technology is expected to rely on all-solid-state batteries (ASSBs) based on lithium solid electrolytes (SEs) . ASSBs have the potential to enhence the energy density based on the high-voltage cathode materials and lithium metal anodes.
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