Results 141 to 150 of about 281,985 (191)

Dielectric Lead Zirconate Titanate-Poly(vinylidene Fluoride) Layer Homogenizes Interfacial Electric Field Toward Stable Lithium Metal Anodes. [PDF]

ChemSusChem
Zhao X, Shi X, Zhang H, Chang J, Li L.
europepmc   +1 more source

Strong and brittle lithium dendrites

Science
The growth and penetration of lithium dendrites through electrolytes and separators remain key challenges to realizing high–energy density lithium-metal batteries. Using mechanically strong electrolytes and separators has been considered a promising strategy based on the commonly believed softness of lithium.
Qing Ai, Boyu Zhang, Xing Liu, Bongki Shin, Wenhua Guo, Guanhui Gao, Lihong Zhao, Xintong Weng, Qiyi Fang, Tianshu Zhai, Doug Steinbach, Yifan Zhu, Yifeng Liu, Fan Wang, Xiaoyin Tian, Hua Guo, Youtian Zhang, Xuan Zhao, Yimo Han, Ming Tang, Yan Yao, Ting Zhu, Huajian Gao, Jun Lou   +23 more
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Self-heating–induced healing of lithium dendrites

Science, 2018
Healing away the dendrites The formation of lithium dendrites during charge-discharge cycles limits the development of lithium metal batteries, because the dendrites can cause electrical shorting of the cells. A number of tricks have been used to try to prevent dendrite formation. Li et al.
Lu Li, Swastik Basu, Yiping Wang, Zhizhong Chen, Prateek Hundekar, Baiwei Wang, Jian Shi, Yunfeng Shi, Shankar Narayanan, Nikhil Koratkar   +9 more
openaire   +3 more sources

Bulk Properties of Amorphous Lithium Dendrites

ECS Transactions, 2017
The formation of dendrites is a critical drawback for the utilization of lithium in secondary batteries. These amorphous crystals can pierce into the polymer electrolyte and short the cell. Therefore the design/selection criterion requires the mechanical compatibility of the grown dendrites from electrode and the solid polymer electrolyte.
Aryanfar, Asghar, Cheng, Tao, Goddard, William A.   +2 more
openaire   +3 more sources

Extending the Life of Lithium-Based Rechargeable Batteries by Reaction of Lithium Dendrites with a Novel Silica Nanoparticle Sandwiched Separator

Advanced Materials, 2017
A reaction-protective separator that slows the growth of lithium dendrites penetrating into the separator is produced by sandwiching silica nanoparticles between two polymer separators.
Yi Cui, Hyun-Wook Lee
exaly   +2 more sources

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Electrochemomechanics of lithium dendrite growth

Energy & Environmental Science, 2019
The work demonstrates the electrochemomechanical driving forces, equilibrium, and large deformation kinetics for lithium dendrite growth.
Aniruddha Jana, Sang Inn Woo, K. S. N. Vikrant, R. Edwin García   +3 more
openaire   +2 more sources

The dynamic evolution of aggregated lithium dendrites in lithium metal batteries

Chinese Journal of Chemical Engineering, 2021
Abstract Lithium (Li) metal anodes promise an ultrahigh theoretical energy density and low redox potential, thus being the critical energy material for next-generation batteries. Unfortunately, the formation of Li dendrites in Li metal anodes remarkably hinders the practical applications of Li metal anodes.
Xin Shen, Rui Zhang, Shuhao Wang, Xiang Chen, Chuan Zhao, Elena Kuzmina, Elena Karaseva, Vladimir Kolosnitsyn, Qiang Zhang   +8 more
openaire   +1 more source

Suppression of dendritic lithium growth in lithium metal-based batteries

Chemical Communications, 2018
We describe the challenges of high-energy lithium-metal batteries and outline the future directions that are expected to drive their progress.
Linlin Li, Siyuan Li, Yingying Lu
openaire   +2 more sources

Double-Edged Effect of Temperature on Lithium Dendrites

ACS Applied Materials & Interfaces, 2020
Lithium metal, although attracting renewed interest for the next revolution in energy storage, continues to be challenged with the detrimental dendrite formation. Recent experimental reports have demonstrated the contrasting impact of thermal attributes on the electrodeposition morphology, showcasing the alleviation and/or aggravation of dendrite ...
Bairav Sabarish Vishnugopi, Feng Hao, Ankit Verma, Partha P. Mukherjee   +3 more
openaire   +2 more sources