Discharge properties of all-solid sodium–sulfur battery using poly (ethylene oxide) electrolyte

Park, Cheol-Wan; Ryu, Ho-Suk; Kim, Ki-Won; Ahn, Jou–Hyeon; Lee, Jun Young; Ahn, Hyo‐Jun

doi:10.1016/j.jpowsour.2006.11.083

Cited by 147 publications

(102 citation statements)

References 20 publications

Supporting

Mentioning

101

Contrasting

Order By: Relevance

“…All the conductivities in this figure were determined from the total resistance, which includes both bulk-grain and grain-boundary components. The Na 3 PS 4 glass pellet (open circles) has a conductivity of 6×10 − 6 S cm − 1 at room temperature and an activation energy for conduction of 47 kJ mol − 1 ; it has similar conductivity properties to those of sulphide glasses in systems such as Na 2 S-SiS 2 and Na 2 S-GeS 2 (refs 9-11. On the other hand, the glass-ceramic with cubic Na 3 PS 4 (closed circles) has a conductivity of 2×10 − 4 S cm − 1 at room temperature and an activation energy of 27 kJ mol − 1 .…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Superionic glass-ceramic electrolytes for room-temperature rechargeable sodium batteries

et al. 2012

View full text Add to dashboard Cite

Innovative rechargeable batteries that can effectively store renewable energy, such as solar and wind power, urgently need to be developed to reduce greenhouse gas emissions. All-solid-state batteries with inorganic solid electrolytes and electrodes are promising power sources for a wide range of applications because of their safety, long-cycle lives and versatile geometries. Rechargeable sodium batteries are more suitable than lithium-ion batteries, because they use abundant and ubiquitous sodium sources. solid electrolytes are critical for realizing allsolid-state sodium batteries. Here we show that stabilization of a high-temperature phase by crystallization from the glassy state dramatically enhances the na + ion conductivity. An ambient temperature conductivity of over 10 − 4 s cm − 1 was obtained in a glass-ceramic electrolyte, in which a cubic na 3 Ps 4 crystal with superionic conductivity was first realized. All-solid-state sodium batteries, with a powder-compressed na 3 Ps 4 electrolyte, functioned as a rechargeable battery at room temperature.

show abstract

Section: Resultsmentioning

confidence: 99%

“…S odium-ion rechargeable batteries, using abundant sodium sources, are suitable for use in distributed power systems that store renewable energy at individual houses [1][2][3][4] . Currently, sodium − sulphur (NAS) batteries 5 are used for large-scale storage, because they have high energy densities of up to 760 Wh kg − 1 .…”

mentioning

confidence: 99%

Superionic glass-ceramic electrolytes for room-temperature rechargeable sodium batteries

et al. 2012

View full text Add to dashboard Cite

show abstract

“…Safety was an important issue for sodium/sulfur cells [3]. Several groups [5,6] began to develop sodium batteries operating at room temperature. The sodium and sulfur are solid state at room temperature, which is safer than a liquid state.…”

Section: Introductionmentioning

confidence: 99%

“…The sodium and sulfur are solid state at room temperature, which is safer than a liquid state. However Na/S batteries have a poor cycle life [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

The discharge properties of Na/Ni3S2 cell at ambient temperature

Kim

Ahn

Ryu

et al. 2008

Journal of Power Sources

Self Cite

111

View full text Add to dashboard Cite

“…Solid PEs based on PEO, [3,10,[120][121][122][123][124][125] and gel PEs based on PEO [11], PVdF/P(VdF-HFP) [12,34,46,120,126], polyacrylonitrile (PAN) [127], poly (methylmethacrylate) (PMMA) [128], and acrylates/ methacrylates [129] have been studied for Li/S cells. Lithium salts such as LiCF 3 SO 3 , LiTFSI, LiClO 4 and LiPF 6 were most often used and the solvents for preparing gel electrolytes were mainly DME/DOL, TEGDME, EC/DMC and PC/EC.…”

Section: Polymer Electrolytesmentioning

confidence: 99%

Lithium/Sulfur Secondary Batteries: A Review

Zhao

Cheruvally

Kim

et al. 2016

Journal of Electrochemical Science and Technology

Self Cite

View full text Add to dashboard Cite

Lithium batteries based on elemental sulfur as the cathode-active material capture great attraction due to the high theoretical capacity, easy availability, low cost and non-toxicity of sulfur. Although lithium/sulfur (Li/S) primary cells were known much earlier, the interest in developing Li/S secondary batteries that can deliver high energy and high power was actively pursued since early 1990's. A lot of technical challenges including the low conductivity of sulfur, dissolution of sulfurreduction products in the electrolyte leading to their migration away from the cathode, and deposition of solid reaction products on cathode matrix had to be tackled to realize a high and stable performance from rechargeable Li/S cells. This article presents briefly an overview of the studies pertaining to the different aspects of Li/S batteries including those that deal with the sulfur electrode, electrolytes, lithium anode and configuration of the batteries.

show abstract

Discharge properties of all-solid sodium–sulfur battery using poly (ethylene oxide) electrolyte

Cited by 147 publications

References 20 publications

Superionic glass-ceramic electrolytes for room-temperature rechargeable sodium batteries

Superionic glass-ceramic electrolytes for room-temperature rechargeable sodium batteries

The discharge properties of Na/Ni3S2 cell at ambient temperature

Lithium/Sulfur Secondary Batteries: A Review

Contact Info

Product

Resources

About