Results 41 to 50 of about 5,321,992 (307)

Insight into the Critical Role of Exchange Current Density on Electrodeposition Behavior of Lithium Metal

Advanced Science, 2021
Due to an ultrahigh theoretical specific capacity of 3860 mAh g−1, lithium (Li) is regarded as the ultimate anode for high‐energy‐density batteries. However, the practical application of Li metal anode is hindered by safety concerns and low Coulombic ...
Yangyang Liu, Xieyu Xu, Matthew Sadd, Olesya O. Kapitanova, Victor A. Krivchenko, Jun Ban, Jialin Wang, Xingxing Jiao, Zhongxiao Song, Jiangxuan Song, Shizhao Xiong, Aleksandar Matic   +11 more
doaj   +1 more source

Toward high‐performance lithium‐oxygen batteries with cobalt‐based transition metal oxide catalysts: Advanced strategies and mechanical insights

InfoMat, 2022
Aprotic lithium‐oxygen (Li‐O2) batteries represent a promising next‐generation energy storage system due to their extremely high theoretical specific capacity compared with all known batteries.
Zhenjie Liu, Zhiwei Zhao, Wang Zhang, Yang Huang, Ying Liu, Dianlun Wu, Lei Wang, Shulei Chou   +7 more
doaj   +1 more source

Recent Progress in Solid Electrolytes for All-Solid-State Metal(Li/Na)–Sulfur Batteries

Batteries, 2023
Metal–sulfur batteries, especially lithium/sodium–sulfur (Li/Na-S) batteries, have attracted widespread attention for large-scale energy application due to their superior theoretical energy density, low cost of sulfur compared to conventional lithium-ion
Ravindra Kumar Bhardwaj, David Zitoun
doaj   +1 more source

Lithium metal anode on a copper dendritic superstructure

Electrochemistry 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, Jongseok Park, Jian Yeo, Sungmin Jung, Inho Nam, Jongheop Yi   +5 more
doaj   +1 more source

The Iron Age of Automotive Batteries: Techno-economic assessment of batteries with lithium metal anodes paired with iron phosphate cathodes

, 2021
There are two major recent trends in batteries, (i) the resurgence of lithium iron phosphate (LFP) as the cathode material of choice for EV applications and (ii) lithium metal anode batteries either with a Li-foil or in an anode-free configuration ...
Venkatasubramanian Viswanathan, Alexander Bills, Shashank Sripad   +2 more
core   +1 more source

A review of metal catalysts for lithium-sulfur battery applications [PDF]

E3S Web of Conferences
When compared to ordinary lithium batteries now on the market, lithium-sulfur batteries stand out as the future research direction for energy storage systems owing to their higher volumetric energy density, theoretical specific energy, and gravimetric ...
Shuai Li
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

BattPhase – A convergent, non-oscillatory, efficient algorithm and code for predicting shape changes in lithium metal batteries using phase-field models – 1. Secondary Current Distribution

, 2022
Electrochemical models at different scales and varying levels of complexity have been used in the literature to study the evolution of the anode surface in lithium metal batteries.
MP Gururajan, Maitri Uppaluri, Scott A. Roberts, Akshay Subramaniam, Lubhani Mishra, Venkat R. Subramanian, Ji-Guang Zhang, Taejin Jang   +7 more
core   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Engineering Solution-Processed Non-Crystalline Solid Electrolytes for Li Metal Batteries [PDF]

, 2022
Non-crystalline Li+-ion solid electrolytes (SEs), such as lithium phosphorous oxynitride, can uniquely enable high-rate solid-state battery operation over thousands of cycles in thin film form.
Samia, Said, Thomas, Miller, Marco, Siniscalchi, Josh, Cruddos, Mauro, Pasta, Thomas, Gill, Alexander, Rettie, Sudarshan, Narayanan, Pooja, Vadhva   +8 more
core   +2 more sources