Results 21 to 30 of about 30,542 (261)

Improving the Stability of Lithium Aluminum Germanium Phosphate with Lithium Metal by Interface Engineering

Nanomaterials, 2022
Lithium aluminum germanium phosphate (LAGP) solid electrolyte is receiving increasing attention due to its high ionic conductivity and low air sensitivity.
Yue Zhang, Hanshuo Liu, Zhong Xie, Wei Qu, Jian Liu   +4 more
doaj   +1 more source

Cathode–Sulfide Solid Electrolyte Interfacial Instability: Challenges and Solutions

Frontiers in Research Metrics and Analytics, 2020
All-solid-state batteries are a candidate for next-generation energy-storage devices due to potential improvements in energy density and safety compared to current battery technologies.
Teerth Brahmbhatt, Teerth Brahmbhatt, Guang Yang, Ethan C. Self, Jagjit Nanda, Jagjit Nanda   +5 more
doaj   +1 more source

Stabilization of Li_0.33La_0.55TiO₃ Solid Electrolyte Interphase Layer and Enhancement of Cycling Performance of LiNi_0.5Co_0.3Mn_0.2O₂ Battery Cathode with Buffer Layer

Nanomaterials, 2021
All-solid-state batteries (ASSBs) are attractive for energy storage, mainly because introducing solid-state electrolytes significantly improves the battery performance in terms of safety, energy density, process compatibility, etc., compared with liquid ...
Feihu Tan, Hua An, Ning Li, Jun Du, Zhengchun Peng   +4 more
doaj   +1 more source

Hybrid covalent organic-framework-based electrolytes for optimizing interface resistance in solid-state lithium-ion batteries

Cell Reports Physical Science, 2022
Summary: High ion conductivity and low electrode-electrolyte interface resistance are intensively pursued topics for the development of solid-state Li-ion batteries with high safety and energy density.
Dongming Cheng, Cui Sun, Zhongling Lang, Jinhua Zhang, Ajuan Hu, Jianing Duan, Xinyu Chen, Hong-Ying Zang, Jiajia Chen, Mingsen Zheng, Quanfeng Dong   +10 more
doaj   +1 more source

Interface identification of the solid electrolyte interphase on graphite [PDF]

Carbon, 2017
By means of Density Functional Theory calculations we evaluate several lithium carbonate - graphite interface models as a prototype of the Solid Electrolyte Interphase capping layer on graphite anodes in lithium-ion batteries. It is found that only an (a,b)-oriented Li2CO3 slab promotes tight binding with graphite.
Zvereva, Elena, Caliste, Damien, Pochet, Pascal   +2 more
openaire   +4 more sources

Fundamental Understanding and Research Progress on the Interfacial Behaviors for Potassium‐Ion Battery Anode

Advanced Science, 2022
Potassium‐ion batteries (PIBs) exhibit a considerable application prospect for energy storage systems due to their low cost, high operating voltage, and superior ionic conductivity.
Fei Yuan, Zhaojin Li, Di Zhang, Qiujun Wang, Huan Wang, Huilan Sun, Qiyao Yu, Wei Wang, Bo Wang   +8 more
doaj   +1 more source

Hard Carbon–Sulfide Solid Electrolyte Interface in All-Solid-State Sodium Batteries

Electrochemistry, 2023
Hard carbon is a promising negative electrode material for sodium-ion batteries that operate at low potentials. However, reversible and high-capacity charging and discharging in all-solid-state sodium batteries with hard carbon electrodes using sulfide ...
Wataru YOSHIDA, Akira NASU, Kota MOTOHASHI, Masahiro TATSUMISAGO, Atsushi SAKUDA, Akitoshi HAYASHI   +5 more
doaj   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Standardizing critical current density measurements in lithium garnets

Communications Chemistry, 2023
The formation of Li dendrites at the Li/electrolyte interface at practically relevant current densities (> 1 mA cm−2) is a critical issue hindering the deployment of non-flammable and non-toxic Li7La3Zr2O12 (LLZO) electrolyte in solid-state batteries. In
Matthias Klimpel, Huanyu Zhang, Maksym V. Kovalenko, Kostiantyn V. Kravchyk   +3 more
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source