Results 241 to 250 of about 26,277 (295)

The Mechanism of Li Deposition on the Cu Substrates in the Anode‐Free Li Metal Batteries

open access: yesSmall, 2022
AbstractDue to the rapid growth in the demand for high‐energy‐density Lithium (Li) batteries and insufficient global Li reserves, the anode‐free Li metal batteries are receiving increasing attention. Various strategies, such as surface modification and structural design of copper (Cu) current collectors, have been proposed to stabilize the anode‐free ...
Genming Lai   +7 more
openaire   +4 more sources

Stable Li metal anode with protected interface for high-performance Li metal batteries

Energy Storage Materials, 2018
Abstract Li metal is regarded as the most attractive anode because of its high specific capacity, low reduction potential, and low density. However, low coulombic efficiency and the formation of Li dendrites cause challenges in short cycle life and safety issues, highlighting a need for an innovative design of lithium metal anode with high areal ...
Qian Wang, Chenkai Yang, Hui Tang
exaly   +2 more sources

Stable Li metal anode in a lithiophilic shuttle

Nanoscale, 2022
A lithiophilic shuttle is obtained by the superposition of very thin layered copper oxide flakes, providing conjoined channels for fast and lateral Li+ transfer and stable Li plating/stripping at practical current densities and capacities.
Kailin Luo   +7 more
openaire   +2 more sources

Li Metal Anode with a LiZn Alloy Interlayer for Li-Metal Polymer Batteries

ECS Meeting Abstracts, 2023
All-solid-state batteries (ASSB) require stable and safe Li metal anode, which needs surface preparation to increase lithium diffusion and impede the formation of dendrites. In this work, the formation of a thin LiZn layer on lithium metal using sputter deposition is reported.
Nicolas Delaporte   +9 more
openaire   +1 more source

Stability of Li Metal Anode in Li-S Batteries

ECS Meeting Abstracts, 2016
Because of its high energy density and promising potential to revolutionize the future electric energy storage systems, the technology of Li-S batteries has attracted significant interests in recent years. With the significant progresses made on the development of cathode materials in lithium-sulfur (Li-S) batteries, the stability of anode in Li-S ...
Ruiguo Cao   +5 more
openaire   +1 more source

Operando Visualization of Li Metal Anodes

2022
A pressing challenge facing the 21st century world is replacing fossil fuels with a competitive and renewable energy source. However, enabling widespread renewable energy sources requires improvement in the energy density of current battery technology, especially for transportation applications.
openaire   +2 more sources

Investigation of the temperature-dependent behaviours of Li metal anode

Chemical Communications, 2019
Effects of temperature on Li nucleation/deposition behaviors and electro-chemical performances are thoroughly investigated in both ether and ester electrolytes.
Yanpeng Guo   +3 more
openaire   +2 more sources

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