Results 21 to 30 of about 37,055 (297)

Cu-catalyzed Si-NWS grown on “carbon paper” as anodes for Li-ion cells [PDF]

open access: yes, 2019
The very high theoretical capacity of the silicon (4200mAh/g more than 10 times larger than graphite), environmental-friendly, abundant and low-cost, makes it a potential candidate to replace graphite in high energy density Li-ion batteries.
Della Seta, L.   +9 more
core   +1 more source

Hollow CoS/C Structures for High-Performance Li, Na, K Ion Batteries

open access: yesFrontiers in Chemistry, 2022
Alkali ion (Li, Na, and K) batteries as a new generation of energy storage devices are widely applied in portable electronic devices and large-scale energy storage equipment.
Yan Liu   +14 more
doaj   +1 more source

Lithium metal anode on a copper dendritic superstructure

open access: yesElectrochemistry Communications, 2019
Li-metal is one of the most promising anode materials for electrochemical energy storage. However, the growth of Li dendrites during electrochemical deposition leads to low Coulombic efficiency and safety concerns and has long hindered the application of
Ha Nee Umh   +5 more
doaj   +1 more source

Nickel Impurities in the Solid-Electrolyte Interphase of Lithium-Metal Anodes Revealed by Cryogenic Electron Microscopy

open access: yesCell Reports Physical Science, 2020
Summary: Dissolution of transition metals from high-voltage cathodes and their incorporation into the solid-electrolyte interphase (SEI) of carbonaceous anodes drastically reduces the lifetime of Li-ion batteries.
Rafael A. Vilá, William Huang, Yi Cui
doaj   +1 more source

Electrodeposited lead dioxide coatings [PDF]

open access: yes, 2011
Lead dioxide coatings on inert substrates such as titanium and carbon now offer new opportunities for a material known for 150 years. It is now recognised that electrodeposition allows the preparation of stable coatings with different phase structures ...
Abaci   +239 more
core   +1 more source

Universal Chemomechanical Design Rules for Solid-Ion Conductors to Prevent Dendrite Formation in Lithium Metal Batteries [PDF]

open access: yes, 2019
Dendrite formation during electrodeposition while charging lithium metal batteries compromises their safety. While high shear modulus solid-ion conductors (SICs) have been prioritized to resolve pressure-driven instabilities that lead to dendrite ...
Ahmad, Zeeshan   +6 more
core   +2 more sources

Anode-free post-Li metal batteries

open access: yesMaterials Horizons
This comprehensive review explores anode-free post-Li metal batteries (Na, K, Mg, Zn, Al), emphasizing metal-philicity, current collector functionalization strategies, insights from computational studies, and advancements in electrolyte formulations.
Deik Petersen   +9 more
openaire   +4 more sources

Graphite-Encapsulated Li-Metal Hybrid Anodes for High-Capacity Li Batteries [PDF]

open access: yesChem, 2016
Summary The drive to achieve high-energy-density lithium (Li)-ion batteries has attracted a tremendous amount of effort in the design of new materials. Although new electrode materials may take years, if not decades, to mature before they can become compatible with other components of Li-ion battery technology, exploring new phenomena on the existing ...
Yongming Sun   +7 more
openaire   +1 more source

Ultra-Thin Li Metal Anode for All-Solid-State Batteries

open access: yesElectrochemistry
All-solid-state lithium metal batteries are considered next-generation lithium-ion batteries that surpass the limits of conventional lithium-ion batteries owing to their ability to simultaneously reduce the risk of flammability and achieve high energy ...
Kuniharu NOMOTO   +5 more
doaj   +1 more source

High Li+ coordinated solvation sheaths enable high‐quality Li metal anode

open access: yesInfoMat, 2023
AbstractAn advance Li‐sphere possessing a definitely regular morphology in Li deposition enables a well‐defined more robust structure and superior solid‐electrolyte interphase (SEI) to achieve high‐efficiency long‐term cycles in Li metal anode. Here, a new sight of high Li+ cluster‐like solvation sheaths coordinated in a localized high‐concentration ...
Shizhi Huang   +10 more
openaire   +2 more sources

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