Results 31 to 40 of about 51,515 (276)

Quantifying Inactive Lithium in Lithium Metal Batteries [PDF]

open access: yes, 2019
Inactive lithium (Li) formation is the immediate cause of capacity loss and catastrophic failure of Li metal batteries. However, the chemical component and the atomic level structure of inactive Li have rarely been studied due to the lack of effective ...
A Drenik   +51 more
core   +3 more sources

Atomic Sn–enabled high-utilization, large-capacity, and long-life Na anode [PDF]

open access: yes, 2022
Constructing robust nucleation sites with an ultrafine size in a confined environment is essential toward simultaneously achieving superior utilization, high capacity, and long-term durability in Na metal-based energy storage, yet remains largely ...
Cao, Fengren   +16 more
core   +1 more source

Dendrite-Free Li Metal Plating/Stripping Onto Three-Dimensional Vertical-Graphene@Carbon-Cloth Host

open access: yesFrontiers in Chemistry, 2019
Lithium metal is deemed as an ideal anode material for next-generation lithium ion batteries (LIBs) due to its high specific capacity and low redox potential.
Congcong Yan   +9 more
doaj   +1 more source

Plastic Monolithic Mixed‐Conducting Interlayer for Dendrite‐Free Solid‐State Batteries

open access: yesAdvanced Science, 2022
Solid‐state electrolytes (SSEs) hold a critical role in enabling high‐energy‐density and safe rechargeable batteries with Li metal anode. Unfortunately, nonuniform lithium deposition and dendrite penetration due to poor interfacial solid–solid contact ...
Bing‐Qing Xiong   +6 more
doaj   +1 more source

Morphological evolution of electrochemically plated stripped lithium microstructures by synchrotron X ray phase contrast tomography [PDF]

open access: yes, 2016
Due to its low redox potential and high theoretical specific capacity, Li metal has drawn worldwide research attention because of its potential use in next generation battery technologies such as Li S and Li O2. Unfortunately, uncontrollable growth of Li
Banhart, J.   +9 more
core   +14 more sources

Over-limiting Current and Control of Dendritic Growth by Surface Conduction in Nanopores [PDF]

open access: yes, 2014
Understanding over-limiting current (faster than diffusion) is a long-standing challenge in electrochemistry with applications in desalination and energy storage.
Bai, Peng   +3 more
core   +3 more sources

In Situ Formed Tribofilms as Efficient Organic/Inorganic Hybrid Interlayers for Stabilizing Lithium Metal Anodes

open access: yesNano-Micro Letters, 2023
Highlights The robust organic/inorganic hybrid interlayer derived from in situ formed tribofilms were fabricated by using a scalable rolling method. The interlayer facilitates dendrite-free lithium metal anodes by building local de-solvation environments
Shaozhen Huang   +8 more
doaj   +1 more source

Na–K Co‐deposition in Liquid‐Alloy Batteries Revealed by Operando Visualization

open access: yesSmall Structures, 2023
Despite the great prospects of alkali metal batteries, safety concerns associated with dendrite growth still limit their commercial applications. An attractive alternative is to use the room temperature liquid sodium–potassium alloy as the anode, which ...
Yong Cheng   +4 more
doaj   +1 more source

High-quality mesoporous graphene particles as high-energy and fast-charging anodes for lithium-ion batteries. [PDF]

open access: yes, 2019
The application of graphene for electrochemical energy storage has received tremendous attention; however, challenges remain in synthesis and other aspects.
Li, Fan   +15 more
core   +2 more sources

An asymmetric electrolyte to simultaneously meet contradictory requirements of anode and cathode

open access: yesNature Communications, 2023
One of the major obstacles hindering the application of zinc metal batteries is the contradictory demands from the Zn metal anode and cathodes.
Shengmei Chen   +6 more
doaj   +1 more source

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