Results 91 to 100 of about 1,733,188 (294)

Dual Interlocked Mediators Enable Single-Ion-Conducting Quasi-Solid-State Electrolytes for Ultrafast-Charging Long-Life Sodium Metal Batteries

Nano-Micro Letters
Highlights Single-ion conduction. Sn-FB quasi-solid-state electrolytes (QSEs) achieves near-unity Na+ transference number (0.94) and high conductivity (1.3 mS cm–1) via synergistic Sn2+ initiated polymerization and difluoro(oxalato)borate (DFOB ...
Yuan Zhang, Long Pan, Cheong Wa Leong, Xing-Guo Qi, Xiaozhong Huang, Xinyi Cai, Mufan Cao, Min Gao, Haoyu Zhang, Dawei Sha, Yang Zhou, ZhengMing Sun   +11 more
doaj   +1 more source

Enhanced cycle life and capacity retention of dual electrolyte Li-ion capacitor through optimization of the solid electrolyte

Journal of Power Sources Advances
Battery-supercapacitor hybrid devices bridge the gap between batteries and supercapacitors, offering high energy and power densities with excellent cycling stability. However, integrating their distinct energy storage mechanisms remains challenging.
Omar Gómez Rojas, Wataru Sugimoto
doaj   +1 more source

Thermal stability of solid electrolyte interphase of lithium-ion batteries

, 2018
Solid electrolyte interphase (SEI) is an electronically insulating and Li+-conducting layer formed on electrodes. It is still the most mysterious part of lithium ion batteries (LIBs).
Huang, Shiqiang, Cheong, Ling-Zhi, Shen, Cai, Wang, Deyu   +3 more
core  

Operando Investigations of the Solid Electrolyte Interphase in the Lithium Mediated Nitrogen Reduction Reaction [PDF]

The lithium-mediated nitrogen reduction reaction (Li-NRR) represents a promising approach for electrochemical nitrogen activation, in which the solid electrolyte interphase (SEI) layer formed on the electrochemically plated lithium plays a key role ...
Jakob, Kibsgaard, J. Bjarke, V. Mygind, Ib, Chorkendorff, Xianbiao, Fu, Jakub, Drnec, Valerie A., Niemann, Valentin, Vinci, Shaofeng, Li, Peter C., K. Vesborg, Katja, Li, Peter, Benedek, Niklas H., Deissler, Thomas F., Jaramillo   +12 more
core   +2 more sources

Electrolyte Engineering Challenges and Opportunities for Next‐Generation Aqueous Ammonium‐Ion Batteries

Advanced Materials, EarlyView.
Aqueous ammonium‐ion batteries (AAIBs) face a hydrogen‐bond paradox: the HB network enables fast NH4+ transport but triggers water decomposition. This review dissects this dilemma, evaluates multiple electrolyte engineering strategies, and outlines four future directions for next‐generation AAIB design ABSTRACT Aqueous ammonium‐ion batteries (AAIBs ...
Zi‐Hang Huang, Xiaoyu Liu, Shuai Mao, Lingfeng Zhu, Zhijun Wu, Hongge Pan, Tianyi Ma   +6 more
wiley   +1 more source

Solid Electrolyte Interphases on Sodium Metal Anodes

Advanced Functional Materials, 2020
AbstractSodium metal anodes have attracted significant attention due to their high specific capacity (1166 mA h g−1), low redox potential (−2.71 V vs the standard hydrogen electrode), and abundant natural resources. Nevertheless, unstable solid electrolyte interphases (SEI) and uncontrolled dendrite growth critically hinder their commercialization ...
Changyuan Bao, Bo Wang, Peng Liu, Hao Wu, Yu Zhou, Dianlong Wang, Huakun Liu, Shixue Dou   +7 more
openaire   +3 more sources

An X‑ray Photoelectron Spectroscopy Primer for Solid Electrolyte Interphase Characterization in Lithium Metal Anodes

, 2022
An X‑ray Photoelectron Spectroscopy Primer for Solid Electrolyte Interphase Characterization in Lithium Metal ...
Zhenan Bao (1348656), Yi Cui (128888), Stacey F. Bent (1291512), Huaxin Gong (9152759), Solomon T. Oyakhire (13035102)   +4 more
core   +1 more source

The Influence of the Artificial Nanostructure on the LiF Formation at the Solid-electrolyte Interphase of Carbon-based Anodes [PDF]

, 2020
The solid-electrolyte interphase (SEI) is of crucial importance for the performance of Li-ion batteries. Here, Density Functional Theory (DFT) calculations are used to study the formation of one of the simplest and early appearing components of the SEI ...
Ivano E., Castelli, Katrine Louise, Svane, Jan, Rossmeisl, Sebastian Zimmer, Lefmann, Mads Schousboe, Vilmann   +4 more
core   +2 more sources

In Situ Lithium Nitridosilicate Interlayer via Reactive Anolyte Design for All‐Solid‐State Silicon Anodes

Advanced Materials, EarlyView.
Interfacial reactions in all‐solid‐state batteries are conventionally suppressed; here, they are designed. Vacancy‐rich β‐Li3N, acting as an anolyte, reacts controllably with silicon during composite anode fabrication, building a purpose‐made lithium nitridosilicate interlayer on every particle surface.
Tongtai Ji, Huanyao Ge, Luisa Gomes, Conan Weiland, Aswin kumar Anbalagan, Jochem Struppe, Jason Guo, Andrew L. Walter, Sanjeev Mukerjee, Huidong Dai   +9 more
wiley   +1 more source

Non-linearity of the solid-electrolyte-interphase overpotential [PDF]

Electrochimica Acta, 2017
In today's modeling and analysis of electrochemical cycling of Li- and Na-ion batteries, an assumption is often made regarding the interphase that forms between the active material and liquid electrolyte at low potentials, the so-called solid-electrolyte interphase (SEI).
openaire   +2 more sources