Results 1 to 10 of about 5,212 (211)

The role of phosphorus in the solid electrolyte interphase of argyrodite solid electrolytes. [PDF]

Nat Commun
Abstract The solid electrolyte interphase that forms on Li6PS5Cl argyrodite solid electrolytes has been reported to continually grow through a diffusion-controlled process, yet this process is not fully understood. Here, we use a combination of electrochemical and X-ray photoelectron spectroscopy techniques to elucidate the role of phosphorus
Burton M, Jagger B, Liang Y, Gibson JS, Aspinall J, Long Z, Swallow JEN, Weatherup RS, Pasta M.   +8 more
europepmc   +4 more sources

Solid electrolyte interphase in water-in-salt electrolytes [PDF]

Science China Materials, 2021
The water-in-salt strategy successfully expands the electrochemical window of the aqueous electrolyte from 1.23 to ∼3.0 V, which can lead to a breakthrough in the energy output of the aqueous battery system while maintaining the advantage of high safety.
Dezhong Liu, Lixia Yuan, Yunhui Huang
openaire   +1 more source

Dynamics and morphology of solid electrolyte interphase (SEI) [PDF]

Physical Chemistry Chemical Physics, 2016
We develop a novel modeling scheme for the formation the solid electrolyte interphase (SEI) on lithium ion battery anodes. Our model is based on two transport mechanisms and predicts SEI morphology evolution in a spatially resolved way.
Single, Fabian, Horstmann, Birger, Latz, Arnulf   +2 more
openaire   +5 more sources

How Solid-Electrolyte Interphase Forms in Aqueous Electrolytes

Journal of the American Chemical Society, 2017
Solid-electrolyte interphase (SEI) is the key component that enables all advanced electrochemical devices, the best representative of which is Li-ion battery (LIB). It kinetically stabilizes electrolytes at potentials far beyond their thermodynamic stability limits, so that cell reactions could proceed reversibly.
Liumin Suo, Dahyun Oh, Yuxiao Lin, Zengqing Zhuo, Oleg Borodin, Tao Gao, Fei Wang, Akihiro Kushima, Ziqiang Wang, Ho-Cheol Kim, Yue Qi, Wanli Yang, Feng Pan, Ju Li, Kang Xu, Chunsheng Wang   +15 more
openaire   +3 more sources

Identifying the Mechanism of Continued Growth of the Solid–Electrolyte Interphase [PDF]

ChemSusChem, 2018
AbstractContinued growth of the solid–electrolyte interphase (SEI) is the major reason for capacity fade in modern lithium‐ion batteries. This growth is made possible by a yet unidentified transport mechanism that limits the passivating ability of the SEI towards electrolyte reduction.
Single, Fabian, Latz, Arnulf, Horstmann, Birger   +2 more
openaire   +5 more sources

Electrolyte decomposition and solid electrolyte interphase revealed by mass spectrometry [PDF]

Electrochimica Acta, 2021
Abstract Non-aqueous electrolyte liquids such as carbonate solvents have been widely employed in the commercial lithium-ion batteries and in the development of next-generation rechargeable batteries. The decomposition products of the organic electrolyte and additive molecules contribute to the formation of solid electrolyte interphases (SEIs) on the ...
Chen Fang, Thanh-Nhan Tran, Yangzhi Zhao, Gao Liu   +3 more
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Porosity of Solid Electrolyte Interphases on Alkali Metal Electrodes with Liquid Electrolytes

ACS Applied Materials & Interfaces, 2021
Despite the fact that solid electrolyte interphases (SEIs) on alkali metals (Li and Na) are of great importance in the utilization of batteries with high energy density, growth mechanism of SEIs under an open-circuit potential important for the shelf life and the nature of ionic transport through SEIs are yet poorly understood. In this work, SEIs on Li/
Kyungmi Lim, Bernhard Fenk, Jelena Popovic, Joachim Maier   +3 more
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Interfaces and Interphases in All-Solid-State Batteries with Inorganic Solid Electrolytes [PDF]

Chemical Reviews, 2020
All-solid-state batteries (ASSBs) have attracted enormous attention as one of the critical future technologies for safe and high energy batteries. With the emergence of several highly conductive solid electrolytes in recent years, the bottleneck is no longer Li-ion diffusion within the electrolyte. Instead, many ASSBs are limited by their low Coulombic
Abhik Banerjee, Xuefeng Wang, Chengcheng Fang, Erik A. Wu, Ying Shirley Meng   +4 more
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Lithium metal stripping beneath the solid electrolyte interphase [PDF]

Proceedings of the National Academy of Sciences, 2018
Significance This study explores the stripping of lithium anodes under various current densities and in different liquid electrolyte systems. We discovered nanovoid formation between the lithium and the solid electrolyte interphase (SEI). Lithium polarization behavior has been systematically investigated with a three-electrode system and ...
Feifei Shi, Allen Pei, David Thomas Boyle, Jin Xie, Xiaoyun Yu, Xiaokun Zhang, Yi Cui   +6 more
openaire   +2 more sources

Potential Dependence of the Impedance of Solid Electrolyte Interphase in Some Electrolytes

Electrochemistry, 2022
The dependence of the impedances of lithium phosphorous oxynitride (LiPON) thin film and solid electrolyte interphase (SEI) formed by decomposition of some electrolytes on the electrode potential was investigated by electrochemical impedance spectroscopy. A LiPON thin film was prepared on a Ni electrode by radio frequency magnetron sputtering of Li3PO4
FURUYA, Ryota, SERIZAWA, Nobuyuki, KATAYAMA, Yasushi   +2 more
openaire   +2 more sources