Results 101 to 110 of about 1,363,829 (309)

Enhancing the Lithium Ion Conductivity in Lithium Superionic Conductor (LISICON) Solid Electrolytes through a Mixed Polyanion Effect [PDF]

, 2017
Lithium superionic conductor (LISICON)-related compositions Li4±xSi1–xXxO4 (X = P, Al, or Ge) are important materials that have been identified as potential solid electrolytes for all solid state batteries.
Benoit Fleutot (3742615), Islam, M. Saiful, Yue Deng (417668), Emmanuelle Suard (743974), Christopher Eames (1343781), Chotard, Jean Noël, Deng, Yue, Fleutot, Benoit, Jean-Noël Chotard (1563757), Eames, Christopher, Rénald David (1536418), Christian Masquelier (1563763), Suard, Emmanuelle, M. Saiful Islam (366233), David, Rénald, Masquelier, Christian, Chotard, Jean-Noel   +16 more
core   +1 more source

Defect‐Free Transfer Principles for Scalable, Thin Garnet‐Based Hybrid Solid Electrolytes in Solid‐State Batteries

Advanced Functional Materials, EarlyView.
Defect‐free transfer principles enable scalable fabrication of 15 µm‐thin garnet‐based hybrid solid electrolytes. Hansen solubility parameters correlate interfacial compatibility with coating, transfer, and impregnation behavior, guiding rational selection of slurry/substrate, binder/substrate, and binder/polymer electrolyte combinations.
Seul Gi Chu, Myeong Hwan Lee, Jungdon Suk, Seung‐Wan Song, Hye Min Ryu, Halim Kang, Jusung Han, Myung‐Soo Park, Yongku Kang   +8 more
wiley   +1 more source

Structure and dynamics of the fast lithium ion conductor “Li7La3Zr2O12” [PDF]

, 2011
The solid lithium-ion electrolyte "Li(7)La(3)Zr(2)O(12)" (LLZO) with a garnet-type structure has been prepared in the cubic and tetragonal modification following conventional ceramic syntheses routes. Without aluminium doping tetragonal LLZO was obtained,
Paul Heitjans, Ehrenberg, Helmut, Senyshyn, Anatoliy, Dölle, Janis, Henrik Buschmann, Andriy Lotnyk, Martin Wilkening, Berendts, Stefan, Jürgen Janek, Viola Duppel, Janis Dölle, Duppel, Viola, Bottke, Patrick, Lorenz Kienle, Lotnyk, Andriy, Stefan Berendts, Buschmann, Henrik, Heitjans, Paul, Kuhn, Alexander, Anatoliy Senyshyn, Helmut Ehrenberg, Alexander Kuhn, Patrick Bottke, Kienle, Lorenz, Wilkening, Martin, Janek, Jürgen   +25 more
core   +1 more source

Diffusion in lithium ion conductors – from fundamentals to applications

Diffusion Fundamentals, 2013
Lithium ion conductors and concomitantly the topic of Li solid state diffusion have become enormously popular in recent years. This is mainly due to the quest for better materials and performances of Li ion batteries, the leading electrochemical energy storage system. However, fundamental research on diffusion of the lightest ion besides H+, comprising
openaire   +2 more sources

Reversible Calcium Alloying on Bulk and Indium (Sub)‐Micro Negative Electrodes for Calcium‐Based Batteries

Advanced Functional Materials, EarlyView.
Description: Indium metal serves as a reversible calcium‐alloying negative electrode. By transitioning from planar electrodes to powders and (sub‐)micron indium particles, the specific surface area is increased, improving the areal capacity density and cycling stability for calcium‐based batteries.
Wouter Monnens, Robert Markowski, Zhenyu Zhou, Claude Poleunis, Livia Grgurić, Jan Bitenc, Pingping Tan, Han‐Hung Hsu, Alexandru Vlad, Koen Binnemans, Jan Fransaer   +10 more
wiley   +1 more source

Analysis of Dielectric Properties of Lithium Phosphate Glasses

Communications, 2013
Dielectric relaxation spectra of lithium phosphate glasses are used to analyze the change of real and imaginary part of complex permittivity including loss tangent of ion conductive glasses. The experimental results getting from a.c. and d.c.
Peter Hockicko, Peter Bury, Francisco Munoz   +2 more
doaj   +1 more source

Particle‐Level ZrO2 Atomic Layer Deposition Enables Fast‐Cycling and Long‐Life Graphite Cathodes for Dual‐Ion Batteries

Advanced Functional Materials, EarlyView.
A spatial location of atomic layer deposition (ALD)‐derived ZrO2 coatings is demonstrated to be a critical design parameter for stabilizing graphite cathodes in DIBs. Direct particle‐level ALD (PALD) screening of representative metal oxides identified ZrO2 as the coating that provides the most favorable balance of high‐rate capability and interfacial ...
Jieun Kang, Sung Eun Jo, Yunah Ji, Dongjoo Kim, Sungho Kim, Jaegeon Ryu, Jihwan An, Soojin Park   +7 more
wiley   +1 more source

Preparation of Lithium Ion Conductor Glass-Ceramic with High Conductivity for Producing Lithium-Air and all-Solid-State Lithium-Ion Batteries

Journal of Advanced Materials in Engineering, 2017
In this research, new lithium ion conductor glass-ceramics with NASICON-type structure (Li1+x+yAlxCryGe2-x-y (PO4)3, x+y=0.5) were synthesized using melt-quenching method and converted to glass-ceramics through heat treatment.
M. Illbeigi, A. R. Fazlali, M. Kazazi, A. H. Mohammadi   +3 more
doaj   +2 more sources

Theoretical and experimental understanding of Li2S crystal structure and its isotropic ion conduction mechanism

Next Materials
Lithium sulfide is a crucial material for Li-S solid electrolytes, as it serves as the costly precursor in the research and development of solid-state batteries.
Ramkumar Balasubramaniam, Anjali Anilkumar, Joon-Hyung Lee, Yun-sung Lee, Sangho Park   +4 more
doaj   +1 more source

Engineering a Fluorinated AlPO4 Interface: Toward High Initial Coulombic Efficiency and Stable Oxygen Redox in Li‐Rich Layered Oxide Cathodes

Advanced Functional Materials, EarlyView.
We report a chemically incorporated fluorinated AlPO4 (AlPO4‐F) architecture that functions as a multifunctional “interfacial fortress” for Li‐rich layered oxides (LLOs). By modulating the surface potential to –32.16 mV, this architecture enriches Li+ concentration and repels detrimental electrolyte anions.
Hojun Moon, Harim Jeong, Younghwon Kim, Buseong Kim, Geunhyeong Kim, Suyeon Lee, Jeongjin Lee, Joonwoo Kim, Jemin Lee, Youngsoo Kim, Young‐Il Kim, Dae Won Cho, Jeeyoung Yoo, Misook Kang   +13 more
wiley   +1 more source