Non‐Flammable Liquid and Quasi‐Solid Electrolytes toward Highly‐Safe Alkali Metal‐Based Batteries
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DOI: 10.1002/adfm.202008644
Abstract: Rechargeable alkali metal (i.e., lithium, sodium, potassium)‐based batteries are considered as vital energy storage technologies in modern society. However, the traditional liquid electrolytes applied in alkali metal‐based batteries mainly consist of thermally unstable salts and… read more here.
Keywords: metal based; based batteries; alkali metal; liquid electrolytes ... See more keywords
Hierarchical VS2 Nanosheet Assemblies: A Universal Host Material for the Reversible Storage of Alkali Metal Ions.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201702061
Abstract: Reversible electrochemical storage of alkali metal ions is the basis of many secondary batteries. Over years, various electrode materials are developed and optimized for a specific type of alkali metal ions (Li+ , Na+ ,… read more here.
Keywords: storage; nanosheet assemblies; alkali metal; metal ions ... See more keywords
Alkali-Metal-Intercalated Percolation Network Regulates Self-Assembled Electronic Aromatic Molecules.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201807178
Abstract: In the continuously growing field of correlated electronic molecular crystals, there is significant interest in addressing alkali-metal-intercalated aromatic hydrocarbons, in which the possibility of high-temperature superconductivity emerges. However, searching for superconducting aromatic molecular crystals remains… read more here.
Keywords: metal intercalated; alkali metal; aromatic molecular; metal ... See more keywords
From Nano-Alloy to Nano-Laminated Interfaces for Highly Stable Alkali Metal Anodes.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202301414
Abstract: Metal anodes are considered as the holy grail for the next generation batteries because of their high gravimetric and volumetric specific capacity and low electrochemical potential. However, several unsolved challenges have impeded their practical applications,… read more here.
Keywords: nano laminated; nano alloy; metal anodes; alkali metal ... See more keywords
Quasi-solid aqueous electrolytes for low-cost sustainable alkali metal batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202302280
Abstract: Aqueous electrolytes are highly important for batteries due to their sustainability, greenness, and low cost. However, the free water molecules react violently with alkali metals, rendering the high-capacity of alkali metal anodes unusable. Here, we… read more here.
Keywords: water; low cost; alkali metal; metal ... See more keywords
Alkali‐Metal Sulfide as Cathodes toward Safe and High‐Capacity Metal (M = Li, Na, K) Sulfur Batteries
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DOI: 10.1002/aenm.202001764
Abstract: Rechargeable alkali‐metal–sulfur (M–S) batteries, because of their high energy density and low cost, have been recognized as one of the most promising next‐generation energy storage technologies. Nevertheless, the dissolution of metal polysulfides in organic liquid… read more here.
Keywords: high capacity; sulfur batteries; alkali metal; m2sx cathode ... See more keywords
Thermally and Optically Activated Migration of Charge Carriers in Alkali Metal Sesquioxides
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DOI: 10.1002/cphc.202200183
Abstract: Abstract The alkali metal sesquioxides A4O6 (A=K, Rb, Cs) are mixed‐valent with respect to oxygen and display several degrees of electronic and structural freedom, which give rise to diverse transport and ordering processes. We report… read more here.
Keywords: charge; metal sesquioxides; migration; alkali metal ... See more keywords
Effects of Alkali-Metal Ions and Counter Ions in Sn-Beta-Catalyzed Carbohydrate Conversion.
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DOI: 10.1002/cssc.201702413
Abstract: Alkali-metal ions have recently been shown to strongly influence the catalytic behavior of stannosilicates in the conversion of carbohydrates. An effect of having alkali-metal ions present is a pronounced increase in selectivity towards methyl lactate.… read more here.
Keywords: alkali metal; metal ions; conversion; effect ... See more keywords
How Do Oxygen Vacancies Influence the Catalytic Performance of Two-Dimensional Nb2O5 in Lithium- and Sodium-Oxygen Batteries?
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DOI: 10.1002/cssc.202101691
Abstract: Alkali metal-oxygen batteries possess a higher specific capacity than alkali-ion batteries stand out as the most competitive next-generation energy source. The core reaction mechanism of the battery is mainly the formation of alkali metal oxide… read more here.
Keywords: oxygen; alkali metal; two dimensional; oxygen batteries ... See more keywords
Understanding and Engineering Interfacial Adhesion in Solid-State Batteries with Metallic Anodes.
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DOI: 10.1002/cssc.202202215
Abstract: High performance alkali metal anode solid-state batteries require solid/solid interfaces with fast ion transfer that are morphologically and chemically stable upon electrochemical cycling. Void formation at the alkali metal/solid-state electrolyte interface during alkali metal stripping… read more here.
Keywords: alkali metal; solid state; state; interfacial adhesion ... See more keywords
Gas-phase thermochemistry of noncovalent ligand-alkali metal ion clusters: An impact of low frequencies.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of computational chemistry"
DOI: 10.1002/jcc.27129
Abstract: The experimental gas-phase thermochemistry of reactions: M+ (S)n-1 + S → M+ (S)n and M+ + nS→ M+ (S)n , where M is an alkali metal and S is acetonitrile/ammonia, is reproduced. Three approximations are tested: (1) scaled… read more here.
Keywords: gas phase; phase thermochemistry; alkali metal;