Unravelling Li-Ion Transport from Picoseconds to Seconds: Bulk versus Interfaces in an Argyrodite Li6PS5Cl–Li2S All-Solid-State Li-Ion Battery

2016 ◽  
Vol 138 (35) ◽  
pp. 11192-11201 ◽  
Author(s):  
Chuang Yu ◽  
Swapna Ganapathy ◽  
Niek J. J. de Klerk ◽  
Irek Roslon ◽  
Ernst R. H. van Eck ◽  
...  
Keyword(s):  
Solid State ◽  
Ion Transport ◽  
Li Ion Battery ◽  
Li Ion

LiMnPO4Nanoplate Grown via Solid-State Reaction in Molten Hydrocarbon for Li-Ion Battery Cathode

Nano Letters ◽  
2010 ◽  
Vol 10 (8) ◽  
pp. 2799-2805 ◽  
Author(s):  
Daiwon Choi ◽  
Donghai Wang ◽  
In-Tae Bae ◽  
Jie Xiao ◽  
Zimin Nie ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Li Ion Battery ◽  
Li Ion

scholarly journals Molecular Dynamics Study of Ion Transport in Polymer Electrolytes of All-Solid-State Li-Ion Batteries

Micromachines ◽  
2021 ◽  
Vol 12 (9) ◽  
pp. 1012
Author(s):  
Takuya Mabuchi ◽  
Koki Nakajima ◽  
Takashi Tokumasu
Keyword(s):  
Molecular Dynamics ◽  
Solid State ◽  
Ion Transport ◽  
Polyethylene Oxide ◽  
Polymer Electrolytes ◽  
Li Ion Batteries ◽  
Transport Mechanisms ◽  
Li Ion ◽  
Dynamics Simulations ◽  
The Relationship

Atomistic analysis of the ion transport in polymer electrolytes for all-solid-state Li-ion batteries was performed using molecular dynamics simulations to investigate the relationship between Li-ion transport and polymer morphology. Polyethylene oxide (PEO) and poly(diethylene oxide-alt-oxymethylene), P(2EO-MO), were used as the electrolyte materials, and the effects of salt concentrations and polymer types on the ion transport properties were explored. The size and number of LiTFSI clusters were found to increase with increasing salt concentrations, leading to a decrease in ion diffusivity at high salt concentrations. The Li-ion transport mechanisms were further analyzed by calculating the inter/intra-hopping rate and distance at various ion concentrations in PEO and P(2EO-MO) polymers. While the balance between the rate and distance of inter-hopping was comparable for both PEO and P(2EO-MO), the intra-hopping rate and distance were found to be higher in PEO than in P(2EO-MO), leading to a higher diffusivity in PEO. The results of this study provide insights into the correlation between the nanoscopic structures of ion solvation and the dynamics of Li-ion transport in polymer electrolytes.

Highly Conjugated Three-Dimensional Covalent Organic Frame- works with Enhanced Li-ion Conductivity as Solid-State Electrolytes for High-Performance Lithium Metal Batteries

2022 ◽  
Author(s):  
Shi Wang ◽  
Xiang-Chun Li ◽  
Tao Cheng ◽  
Yuan-Yuan Liu ◽  
Qiange Li ◽  
...  
Keyword(s):  
Solid State ◽  
Ion Transport ◽  
High Performance ◽  
Three Dimensional ◽  
Ion Conductivity ◽  
Covalent Organic Frameworks ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Li Ion ◽  
Solid State Electrolytes

Covalent organic frameworks (COFs) with well-tailored channels have the potential to efficiently transport ions yet remain to be explored. The ion transport capability is generally limited due to the lack...

scholarly journals The Effects of Constriction Factor and Geometric Tortuosity on Li‐Ion Transport in Porous Solid‐State Li‐Ion Electrolytes

2020 ◽  
Vol 30 (14) ◽  
pp. 1910362
Author(s):  
Tanner Hamann ◽  
Lei Zhang ◽  
Yunhui Gong ◽  
Griffin Godbey ◽  
Jack Gritton ◽  
...  
Keyword(s):  
Solid State ◽  
Ion Transport ◽  
Porous Solid ◽  
Li Ion ◽  
Constriction Factor

Interfacial Engineering in a cathode composite based on Garnet‐type Solid‐state Li‐ion battery with high voltage cycling

2020 ◽  
Author(s):  
Ramkumar Balasubramaniam ◽  
Chan-woo Nam ◽  
Aravindan Vanchiappan ◽  
Donggun Eum ◽  
Kisuk Kang ◽  
...  
Keyword(s):  
Solid State ◽  
High Voltage ◽  
Li Ion Battery ◽  
Interfacial Engineering ◽  
Li Ion

scholarly journals An advanced all-solid-state Li-ion battery model

2020 ◽  
Vol 330 ◽  
pp. 135147 ◽  
Author(s):  
L.H.J. Raijmakers ◽  
D.L. Danilov ◽  
R.-A. Eichel ◽  
P.H.L. Notten
Keyword(s):  
Solid State ◽  
Li Ion Battery ◽  
Battery Model ◽  
Li Ion

Cationic covalent organic framework based all-solid-state electrolytes

2020 ◽  
Vol 4 (4) ◽  
pp. 1164-1173 ◽  
Author(s):  
Zhen Li ◽  
Zhi-Wei Liu ◽  
Zhen-Jie Mu ◽  
Chen Cao ◽  
Zeyu Li ◽  
...  
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid Electrolytes ◽  
Lithium Ion ◽  
Ion Conductivity ◽  
Li Ion Battery ◽  
Covalent Organic Framework ◽  
Li Ion ◽  
Lithium Ion Conductivity ◽  
Organic Framework

Two new imidazolium-based cationic COFs were synthesized and employed as all-solid electrolytes, and exhibited high lithium ion conductivity at high temperature. The assembled Li-ion battery displays preferable battery performance at 353 K.

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