Sulfide electrolyte (SE)-based all-solid-state lithium batteries (ASSLBs) have gained worldwide attention because of their instrinsic safety and higher energy d. over conventional lithium-ion batteries (LIBs). However, poor air stability of SEs, detrimental interfacial reactions, insufficient solid-solid ionic contact, and the large gap between ...
Cite this: ACS Appl. Mater. Interfaces 2023, 15, 17, 21179–21186 Lithium (Li) metal has an ultrahigh specific capacity in theory with an extremely negative potential (versus hydrogen), receiving extensive attention as a negative electrode material in batteries.
The characterization of the mechanical stability of sulfide glasses and crystalline materials is critical in evaluating their viability as solid electrolytes in lithium-ion batteries.
Summary and Perspectives As the energy densities, operating voltages, safety, and lifetime of Li batteries are mainly determined by electrode materials, much attention has been paid on the research of electrode materials.
However, the low ionic conductivity of many solid electrolytes currently hinders the performance of solid-state batteries. Sulfide solid electrolytes can be processed in a number of forms (glass, glass-ceramic, and crystalline) and have a wide range of available chemistries.
The electrochemical and physical properties of sulfide electrolytes used for lithium (Li) metal and particle-type anode materials are presented, as well as strategies for mitigating interfacial failures in solid-state cells through interlayer and electrode design.
The limitations in potential for the electroactive material of the negative electrode are less important than in the past thanks to the advent of 5 V electrode materials for the cathode in lithium-cell batteries. However, to maintain cell voltage, a deep study of new electrolyte–solvent combinations is required.
Sulfide electrolyte (SE)-based all-solid-state lithium batteries (ASSLBs) have gained worldwide attention because of their instrinsic safety and higher energy d. over conventional lithium-ion batteries (LIBs). However, poor air stability of SEs, detrimental interfacial reactions, insufficient solid-solid ionic contact, and the large gap between ...
Stable capacities of 142 mA·h/g, 237 mA·h/g, and 341 mA·h/g are obtained when the compound is cycled between 0 and 1.3 V, 1.45 V, and 1.65 V, respectively. These results confirm that it is …
Silicon (Si) is recognized as a promising candidate for next-generation lithium-ion batteries (LIBs) owing to its high theoretical specific capacity (~4200 mAh g−1), low working potential (<0.4 V vs. Li/Li+), and abundant reserves. However, several challenges, such as severe volumetric changes (>300%) during lithiation/delithiation, unstable solid–electrolyte interphase …
This mini-review discusses the recent trends in electrode materials for Li-ion batteries. Elemental doping and coatings have modified many of the commonly used electrode …
All-solid-state batteries (ASSB) are designed to address the limitations of conventional lithium ion batteries. Here, authors developed a Nb1.60Ti0.32W0.08O5-δ negative electrode for ASSBs, which ...
Owing to the excellent physical safety of solid electrolytes, it is possible to build a battery with high energy density by using high-energy negative electrode materials and decreasing the amount of electrolyte in the battery system. Sulfide-based ASSBs with high ionic conductivity and low physical contact resistance is recently receiving ...
Currently, lithium ion batteries (LIBs) have been widely used in the fields of electric vehicles and mobile devices due to their superior energy density, multiple cycles, and relatively low cost [1, 2].To this day, LIBs are still undergoing continuous innovation and exploration, and designing novel LIBs materials to improve battery performance is one of the …
Stable capacities of 142 mA·h/g, 237 mA·h/g, and 341 mA·h/g are obtained when the compound is cycled between 0 and 1.3 V, 1.45 V, and 1.65 V, respectively. These results confirm that it is a promising alternative as a negative electrode material in Li-ion batteries.
Sulfide solid electrolytes can enable solid-state batteries that have higher volumetric and specific energy densities than traditional lithium-ion batteries. This review provides an overview of these...
Direct application of MOFs in lithium ion batteries. LIBs achieve energy absorption and release through the insertion/extraction of Li + in positive and negative electrode materials. Therefore, MOF, as a material have stable porous structures and functional groups such as amino and carboxyl groups, which have the ability to store and transfer charges.
At similar rates, the hysteresis of conversion electrode materials ranges from several hundred mV to 2 V [75], which is fairly similar to that of a Li-O 2 battery [76] but much larger than that of a Li-S battery (200–300 mV) [76] or a traditional intercalation electrode material (several tens mV) [77]. It results in a high level of round-trip energy inefficiency (less than 80% …
NiCo 2 O 4 has been successfully used as the negative electrode of a 3 V lithium-ion battery. It should be noted that the potential applicability of this anode material in commercial lithium-ion batteries requires a careful selection of the cathode material with sufficiently high voltage, e.g. by using 5 V cathodes LiNi 0.5 Mn 1.5 O 4 as ...
Owing to the excellent physical safety of solid electrolytes, it is possible to build a battery with high energy density by using high-energy negative electrode materials and decreasing the amount of electrolyte in the battery …
Lithium (Li) metal has an ultrahigh specific capacity in theory with an extremely negative potential (versus hydrogen), receiving extensive attention as a negative electrode material in batteries. However, the formation of Li dendrites and unstable interfaces due to the direct Li metal reaction with solid sulfide-based electrolytes hinders the ...
Rechargeable Li battery based on the Li chemistry is a promising battery system. The light atomic weight and low reductive potential of Li endow the superiority of Li batteries in the high energy density. Obviously, electrode material is the key factor in dictating its performance, including capacity, lifespan, and safety [9].
Rechargeable Li battery based on the Li chemistry is a promising battery system. The light atomic weight and low reductive potential of Li endow the superiority of Li batteries in the high energy density. Obviously, electrode material is the key …
The first report describing the feasibility of organic radicals as electrode materials for lithium batteries. ... sulfide) as a high-energy organic cathode for rechargeable Li and Na batteries ...
This mini-review discusses the recent trends in electrode materials for Li-ion batteries. Elemental doping and coatings have modified many of the commonly used electrode materials, which are used either as anode or cathode materials. This has led to the high diffusivity of Li ions, ionic mobility and conductivity apart from specific capacity ...
In this study, we introduced Ti and W into the Nb 2 O 5 structure to create Nb 1.60 Ti 0.32 W 0.08 O 5−δ (NTWO) and applied it as the negative electrode in ASSBs. …
Compared with current intercalation electrode materials, conversion-type materials with high specific capacity are promising for future battery technology [10, 14].The rational matching of cathode and anode materials can potentially …
Mechanochemical synthesis of Si/Cu 3 Si-based composite as negative electrode materials for lithium ion battery is investigated. Results indicate that CuO is decomposed and alloyed with Si forming ...
In this study, we introduced Ti and W into the Nb 2 O 5 structure to create Nb 1.60 Ti 0.32 W 0.08 O 5−δ (NTWO) and applied it as the negative electrode in ASSBs. Compared to conventional...
The progression in electrical mobility has prompted the exploration of innovative energy storage systems that supersede the capabilities of commercial lithium-ion batteries (LIBs) [1], [2], [3].The Li-S battery has been considered a suitable candidate owing to its cost-effectiveness, and the high theoretical capacity of the sulfur cathode (1672 mAh g −1) …
The progression in electrical mobility has prompted the exploration of innovative energy storage systems that supersede the capabilities of commercial lithium-ion …
This work utilized Li-In alloy as the negative electrode addressing the incompatibility issues between the electrolyte and metallic Li. However, the battery still faced relatively rapid ...
1 Introduction. Lithium-ion batteries, which utilize the reversible electrochemical reaction of materials, are currently being used as indispensable energy storage devices. [] One of the critical factors contributing to their widespread use is the significantly higher energy density of lithium-ion batteries compared to other energy storage devices. []
Sulfide electrolyte (SE)-based all-solid-state lithium batteries (ASSLBs) have gained worldwide attention because of their instrinsic safety and higher energy d. over …
Lithium (Li) metal has an ultrahigh specific capacity in theory with an extremely negative potential (versus hydrogen), receiving extensive attention as a negative electrode material in batteries. However, the formation …
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