Non-Aqueous Electrolytes for Sodium-Ion Batteries
Artikel i vetenskaplig tidskrift, 2015

The first review of the various electrolytes currently used and developed for sodium-ion batteries (SIBs), both in terms of materials and concepts, is presented. In contrast to the Li-ion battery (LIB), which is a mature technology for which a more or less unanimously accepted "standard electrolyte" exists: 1 M LiPF6 in EC/DMC, the electrolyte of choice for SIBs has not yet fully conformed to a standard. This is true for both materials: salts, solvents, or additives, and concept, using the main track of organic solvents or aiming for other concepts. SIB research currently prospers, benefitting from using know-how gained from 30 years of LIB R&D. Here the currently employed electrolytes are emphasized and their effects on practical SIB performance are outlined, scrutinizing the rationale for specific choices made, salts, solvents, additives, concentrations, etc. for each specific cell set-up and usage conditions.

Författare

A. Ponrouch

Institut de Ciència de Materials de Barcelona (ICMAB-CSIC)

Alistore - European Research Institute

Damien Monti

Chalmers, Teknisk fysik, Kondenserade materiens fysik

Andrea Boschin

Chalmers, Teknisk fysik, Kondenserade materiens fysik

Bengt Steen

Chalmers, Energi och miljö, Miljösystemanalys

Patrik Johansson

Chalmers, Teknisk fysik, Kondenserade materiens fysik

M. R. Palacin

Institut de Ciència de Materials de Barcelona (ICMAB-CSIC)

Alistore - European Research Institute

Journal of Materials Chemistry

0959-9428 (ISSN) 1364-5501 (eISSN)

Vol. 3 1 22-42

Drivkrafter

Hållbar utveckling

Styrkeområden

Transport

Energi

Materialvetenskap

Ämneskategorier

Materialkemi

DOI

10.1039/c4ta04428b

Mer information

Senast uppdaterat

2018-09-06