scholarly journals Al/Ga-Doped Li7La3Zr2O12 Garnets as Li-Ion Solid-State Battery Electrolytes: Atomistic Insights into Local Coordination Environments and Their Influence on 17O, 27Al, and 71Ga NMR Spectra

2020 ◽  
Vol 142 (6) ◽  
pp. 3132-3148 ◽  
Author(s):  
Bora Karasulu ◽  
Steffen P. Emge ◽  
Matthias F. Groh ◽  
Clare P. Grey ◽  
Andrew J. Morris
Keyword(s):  
Solid State ◽  
Nmr Spectra ◽  
Local Coordination ◽  
Solid State Battery ◽  
Li Ion

Carbon Dots Evoked Li Ion Dynamics for Solid State Battery

Small ◽  
2021 ◽  
pp. 2102978
Author(s):  
Laiqiang Xu ◽  
Jiayang Li ◽  
Lin Li ◽  
Zheng Luo ◽  
Yinger Xiang ◽  
...  
Keyword(s):  
Solid State ◽  
Carbon Dots ◽  
Ion Dynamics ◽  
Solid State Battery ◽  
Li Ion

scholarly journals Revealing the relation between the structure, Li-ion conductivity and solid-state battery performance of the argyrodite Li6PS5Br solid electrolyte

2017 ◽  
Vol 5 (40) ◽  
pp. 21178-21188 ◽  
Author(s):  
Chuang Yu ◽  
Swapna Ganapathy ◽  
Ernst R. H. van Eck ◽  
Lambert van Eijck ◽  
Shibabrata Basak ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Ion Conductivity ◽  
Li Ion Battery ◽  
Solid State Battery ◽  
Li Ion

The relation between the argyrodite solid-electrolyte morphology and solid-state Li-ion battery performance is investigated, suggesting different morphologies for the electrode in combination electrolyte regions.

Lithium Titanate Anode Thin Films for Li-Ion Solid State Battery Based on Garnets

2018 ◽  
Vol 28 (21) ◽  
pp. 1800879 ◽  
Author(s):  
Reto Pfenninger ◽  
Semih Afyon ◽  
Iñigo Garbayo ◽  
Michal Struzik ◽  
Jennifer L. M. Rupp
Keyword(s):  
Thin Films ◽  
Solid State ◽  
Lithium Titanate ◽  
Solid State Battery ◽  
Li Ion

scholarly journals Enhanced Densification and Conduction Properties of Li5+xLa3Nb2-xZrxO12 Garnet Solid-State Electrolytes Through Zn Doping on the Nb/Zr Site

2020 ◽  
Author(s):  
Bo Dong ◽  
Linhao Li ◽  
Xiao Tao ◽  
Mark P. Stockham ◽  
Chuan Li ◽  
...  
Keyword(s):  
Solid State ◽  
Li Ion Batteries ◽  
Solid State Electrolyte ◽  
Zn Doping ◽  
Solid State Battery ◽  
Electrolyte Membranes ◽  
Li Ion ◽  
Solid State Electrolytes ◽  
Li Content ◽  
Conduction Properties

<p>While garnet Li ion conductors are attracting considerable interest as potential solid state electrolytes for Li ion batteries, a key challenge is to improve the conductivity, which is associated with the Li content in the structure, and to overcome the challenges of sintering dense electrolyte membranes. In this work we show that Zn doping on the 16a octahedral Nb site leads to substantially improved sintering in both Li<sub>5</sub>La<sub>3</sub>Nb<sub>2</sub>O<sub>12</sub> and Li<sub>6</sub>La<sub>3</sub>ZrNbO<sub>12</sub>. As a result of the enhanced sintering, and the associated increase in Li content, the conductivities in both garnet systems were significantly enhanced on Zn doping, up to 2.1 x 10<sup>-4</sup> Scm<sup>-1</sup> at 25 <sup>o</sup>C for Li<sub>6.6</sub>La<sub>3</sub>ZrNb<sub>0.8</sub>Zn<sub>0.2</sub>O<sub>12</sub>. This doping strategy therefore represents a promising approach to improve the relative density and, hence, ionic conductivity of garnet solid state electrolyte materials for possible solid-state battery applications. </p>

scholarly journals Enhanced Densification and Conduction Properties of Li5+xLa3Nb2-xZrxO12 Garnet Solid-State Electrolytes Through Zn Doping on the Nb/Zr Site

2020 ◽  
Author(s):  
Bo Dong ◽  
Linhao Li ◽  
Xiao Tao ◽  
Mark P. Stockham ◽  
Chuan Li ◽  
...  
Keyword(s):  
Solid State ◽  
Li Ion Batteries ◽  
Solid State Electrolyte ◽  
Zn Doping ◽  
Solid State Battery ◽  
Electrolyte Membranes ◽  
Li Ion ◽  
Solid State Electrolytes ◽  
Li Content ◽  
Conduction Properties

<p>While garnet Li ion conductors are attracting considerable interest as potential solid state electrolytes for Li ion batteries, a key challenge is to improve the conductivity, which is associated with the Li content in the structure, and to overcome the challenges of sintering dense electrolyte membranes. In this work we show that Zn doping on the 16a octahedral Nb site leads to substantially improved sintering in both Li<sub>5</sub>La<sub>3</sub>Nb<sub>2</sub>O<sub>12</sub> and Li<sub>6</sub>La<sub>3</sub>ZrNbO<sub>12</sub>. As a result of the enhanced sintering, and the associated increase in Li content, the conductivities in both garnet systems were significantly enhanced on Zn doping, up to 2.1 x 10<sup>-4</sup> Scm<sup>-1</sup> at 25 <sup>o</sup>C for Li<sub>6.6</sub>La<sub>3</sub>ZrNb<sub>0.8</sub>Zn<sub>0.2</sub>O<sub>12</sub>. This doping strategy therefore represents a promising approach to improve the relative density and, hence, ionic conductivity of garnet solid state electrolyte materials for possible solid-state battery applications. </p>

Material Design Strategy for Halide Solid Electrolytes Li3MX6 (X = Cl, Br, and I) for All-Solid-State High-Voltage Li-Ion Batteries

2021 ◽  
Author(s):  
Kwangnam Kim ◽  
Dongsu Park ◽  
Hun-Gi Jung ◽  
Kyung Yoon Chung ◽  
Joon Hyung Shim ◽  
...  
Keyword(s):  
Solid State ◽  
High Voltage ◽  
Solid Electrolytes ◽  
Material Design ◽  
Design Strategy ◽  
Li Ion Batteries ◽  
Li Ion

Surface Coordination Interphase Stabilizes Solid‐State Battery

2021 ◽  
Author(s):  
Ya-Nan Yang ◽  
Fang-Ling Jiang ◽  
Yi-Qiu Li ◽  
Zhao-Xi Wang ◽  
Tao Zhang
Keyword(s):  
Solid State ◽  
Solid State Battery
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