.png){kind=icon}
Return
A lithium superionic conductor
.png){kind=icon}
PRE
AI
DOI：10.1038/NMAT3066.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
Batteries are a key technology in modern society(1,2). They are used to power electric and hybrid electric vehicles and to store wind and solar energy in smart grids. Electrochemical devices with high energy and power densities can currently be powered only by batteries with organic liquid electrolytes. However, such batteries require relatively stringent safety precautions, making large-scale systems very complicated and expensive. The application of solid electrolytes is currently limited because they attain practically useful conductivities (10(-2) S cm(-1)) only at 50-80 degrees C, which is one order of magnitude lower than those of organic liquid electrolytes(3-8). Here, we report a lithium superionic conductor, Li(10)GeP(2)S(12) that has a new three-dimensional framework structure. It exhibits an extremely high lithium ionic conductivity of 12 mS cm(-1) at room temperature. This represents the highest conductivity achieved in a solid electrolyte, exceeding even those of liquid organic electrolytes. This new solid-state battery electrolyte has many advantages in terms of device fabrication (facile shaping, patterning and integration), stability (non-volatile), safety (non-explosive) and excellent electrochemical properties (high conductivity and wide potential window)(9-11).
Keywords:
INORGANIC SOLID-ELECTROLYTE
THIO-LISICON
IONIC-CONDUCTIVITY
POLYMER ELECTROLYTES
POWDER DIFFRACTION
BATTERIES
CRYSTALS
SYSTEM
GLASSES
LI3N
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
38.5
Papers:
6.8K
Citations:
11.5W
Organization
Cited Papers
Interfacial reactions at electrode/electrolyte boundary in all solid-state lithium battery using inorganic solid electrolyte, thio-LISICON.png)
ELECTROCHIMICA ACTA
ELECTROCHIMICA ACTAIF5.6
PREAI
ShareSaveIndexing of powder diffraction patterns for low-symmetry lattices by the successive dichotomy method
PREAI
ShareSaveShareSaveLithium-ion conductivity in the novel La1/3-xLi3xNbO3 solid solution with perovskite-related structureSOLID STATE IONICS
SOLID STATE IONICSIF3.3
PREAI
ShareSaveShareSave
View more