An in situ solidifying strategy enabling high-voltage all-solid-state Li-metal batteries operating at room temperature

2020 ◽  
Vol 8 (47) ◽  
pp. 25217-25225
Author(s):  
Zhu Cheng ◽  
Hui Pan ◽  
Chao Li ◽  
Xiaowei Mu ◽  
Yueming Du ◽  
...  
Keyword(s):  
Solid State ◽  
High Voltage ◽  
Room Temperature ◽  
Ionic Transport

An SPI provides fast interfacial ionic transport and superior stability against both Li metal and high-voltage cathodes.

Synthesis and properties of poly(1,3-dioxolane) in-situ quasi-solid-state electrolytes via rare-earth triflate catalyst

2021 ◽  
Author(s):  
Guuanming Yang ◽  
Yanfang Zhai ◽  
Jianyao Yao ◽  
Shufeng Song ◽  
Liyang Lin ◽  
...  
Keyword(s):  
Rare Earth ◽  
Solid State ◽  
Ionic Conductivity ◽  
Ring Opening ◽  
Room Temperature ◽  
Ring Opening Polymerization ◽  
Solid State Electrolytes

We report rare-earth triflate catalyst Sc(OTf)3 for ring-opening polymerization of 1,3-dioxolane in-situ producing quasi-solid-state poly(1,3-dioxolane) electrolyte, which not only demonstrates superior ionic conductivity of 1.07 mS cm-1 at room temperature,...

Solid-State Reactions in Fe/Si Multilayer Nanofilms

2014 ◽  
Vol 215 ◽  
pp. 144-149 ◽  
Author(s):  
Sergey M. Zharkov ◽  
Roman R. Altunin ◽  
Evgeny T. Moiseenko ◽  
Galina M. Zeer ◽  
Sergey N. Varnakov ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Solid State ◽  
Electron Diffraction ◽  
Solid State Reaction ◽  
Room Temperature ◽  
Solid State Reactions ◽  
Transmission Electron ◽  
Reaction Processes

Solid-state reaction processes in Fe/Si multilayer nanofilms have been studied in situ by the methods of transmission electron microscopy and electron diffraction in the process of heating from room temperature up to 900ºС at a heating rate of 8-10ºС/min. The solid-state reaction between the nanolayers of iron and silicon has been established to begin at 350-450ºС increasing with the thickness of the iron layer.

Defect Aggregation and Disordering in Electron Irradiated NiAl

1980 ◽  
Vol 38 ◽  
pp. 26-27
Author(s):  
H. C. Liu
Keyword(s):  
High Voltage ◽  
Room Temperature ◽  
Transformation Mechanism ◽  
Voltage Electron ◽  
High Voltage Electron ◽  
Defect Aggregation

Stoichiometric NiAl, which is an ordered B2 superlattice alloy, has been electron irradiated and observed in-situ in a Hitachi HU-650B high voltage electron micriscope from room temperature to 450°C. The purpose of this study is to understand the mobilities and clustering of interstitials and vacancies, and to investigate order-disorder transformation mechanism.

In situ solid-state NMR studies of Ca3SiO5: hydration at room temperature and at elevated temperatures using 29Si enrichment

1994 ◽  
Vol 29 (15) ◽  
pp. 3926-3940 ◽  
Author(s):  
A. R. Brough ◽  
C. M. Dobson ◽  
I. G. Richardson ◽  
G. W. Groves
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Room Temperature ◽  
Elevated Temperatures ◽  
Nmr Studies

Functional polyethylene glycol based solid electrolytes with enhanced interfacial compatibility for room-temperature lithium metal batteries

2021 ◽  
Author(s):  
Yuhang Zhang ◽  
Shimou Chen ◽  
Yong Chen ◽  
Lingdong Li
Keyword(s):  
Polyethylene Glycol ◽  
Solid State ◽  
Solid Electrolytes ◽  
Room Temperature ◽  
In Situ Polymerization ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Interfacial Compatibility ◽  
Solid State Electrolytes

The interface issues of electrodes/solid-state electrolytes have been limiting the application for room-temperature lithium metal batteries. In-situ polymerization technology achieved the establishment of solid-solid ultra-conformal interface contacts. However, few considerations...

Sign in / Sign up

Export Citation Format

Share Document