共 66 条
Challenges and prospects of the role of solid electrolytes in the revitalization of lithium metal batteries
被引:316
作者:
Varzi, Alberto
[1
,2
]
Raccichini, Rinaldo
[1
,2
]
Passerini, Stefano
[1
,2
]
Scrosati, Bruno
[1
,3
]
机构:
[1] HIU, Electrochem 1, Helmholtzstr 11, D-89081 Ulm, Germany
[2] Karlsruhe Inst Technol, POB 3640, D-76021 Karlsruhe, Germany
[3] Ist Italiano Tecnol, Via Morego 30, I-16163 Genoa, Italy
关键词:
POLYMER ELECTROLYTES;
STATE BATTERIES;
IONIC-CONDUCTIVITY;
PERFORMANCE;
INTERFACE;
PROGRESS;
LIQUIDS;
D O I:
10.1039/c6ta07384k
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
The scientific community is continuously committed to the search for new high energy electrochemical storage devices. In this regard, lithium metal batteries, due to their very high electrochemical energy storage capacity, appear to be a highly appealing choice. Unfortunately, the use of lithium metal as the anode may lead to some safety hazards due to its uneven deposition upon charging, resulting in dendrite growth and eventual shorting of the battery. This issue may be successfully addressed by using intrinsically safer electrolytes capable of establishing a physical barrier at the electrode interface. The most promising candidates are solid electrolytes, either polymeric or inorganic. The main purpose of this review is to describe the present status of worldwide research on these electrolyte materials together with a critical discussion of their transport properties and compatibility with metallic lithium, hoping to provide some general guidelines for the development of innovative and safe lithium metal batteries.
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页码:17251 / 17259
页数:9
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