Exceptionally high sodium ion conductivity and enhanced air stability in Na3SbS4 via germanium doping

Yu, Liangliang; Jiao, Qing; Liang, Bo; Shan, Haiyang; Lin, Changgui; Gao, Chengwei; Shen, Xiang; Dai, Shixun

doi:10.1016/j.jallcom.2022.165229

Cited by 18 publications

(5 citation statements)

References 39 publications

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Section: Solid-state Electrolyte Materialsmentioning

confidence: 99%

“…Additionally, the ionic conductivity reaches a high value of 5.1 × 10 −3 S cm −1 at 25 °C, making it a suitable and highly competitive SSE for ASSBs. 174 Haonan Cao et al produced Na 3−x SbS 4−x Cl x (NSSC, x = 0, 0.025, 0.05, 0.1, 0.15) compounds using an aqueous solution method, achieving the doping of the halogen element Cl into NSS. Experimental results demonstrate that when x = 0.05 (denoted as NSSC-0.05), the sample could operate stably at a high current density of 0.62 mA cm −2 while maintaining a flat voltage plateau.…”

Section: Solid-state Electrolyte Materialsmentioning

confidence: 99%

“…Figure displays that the best optimal doping level is achieved at x = 0.1, where the H 2 S release is significantly reduced by 54.5% compared to undoped NSS. Additionally, the ionic conductivity reaches a high value of 5.1 × 10 –3 S cm –1 at 25 °C, making it a suitable and highly competitive SSE for ASSBs . Haonan Cao et al produced Na 3– x SbS 4– x Cl x (NSSC, x = 0, 0.025, 0.05, 0.1, 0.15) compounds using an aqueous solution method, achieving the doping of the halogen element Cl into NSS.…”

Section: Solid-state Electrolyte Materialsmentioning

confidence: 99%

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Recent Progress and Prospects on Sodium-Ion Battery and All-Solid-State Sodium Battery: A Promising Choice of Future Batteries for Energy Storage

Shi,

Guan,

Zhuang

et al. 2024

Energy Fuels

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At present, in response to the call of the green and renewable energy industry, electrical energy storage systems have been vigorously developed and supported. Electrochemical energy storage systems are mostly comprised of energy storage batteries, which have outstanding advantages such as high energy density and high energy conversion efficiency. Among them, secondary batteries like lithium batteries, sodium batteries, and lead-acid batteries have received wide attention in recent years. Lithium-ion batteries (LIBs) have existed for a long time. However, due to limited lithium resources worldwide, uneven distribution, and worrying safety issues, the development of LIBs has been gradually hindered. Meanwhile, sodium-ion batteries (SIBs), whose working principle is similar to that of LIBs, have been gradually emphasized by researchers due to the advantages of abundant resources and low cost. Moreover, all-solid-state sodium batteries (ASSBs), which have higher energy density, simpler structure, and higher stability and safety, are also under rapid development. Thus, SIBs and ASSBs are both expected to play important roles in green and renewable energy storage applications. This Review focuses mainly on the detailed introduction of the constituent materials of SIBs and ASSBs, analyzing the development of cathode and anode materials and the solid-state electrolytes (SSEs) in the past five years. The advantages and development direction of each SSE suitable for ASSBs are listed and remarked, and the nonactive materials such as separators and collectors are briefly mentioned. Finally, a reasonable assessment and prospects of the different materials and preparation methods are put forward.

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Section: Solid-state Electrolyte Materialsmentioning

confidence: 99%

Section: Solid-state Electrolyte Materialsmentioning

confidence: 99%

Section: Solid-state Electrolyte Materialsmentioning

confidence: 99%

See 1 more Smart Citation

Recent Progress and Prospects on Sodium-Ion Battery and All-Solid-State Sodium Battery: A Promising Choice of Future Batteries for Energy Storage

Shi,

Guan,

Zhuang

et al. 2024

Energy Fuels

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“…By partially replacing Sb with Ge, Na 3.1 Ge 0.1 Sb 0.9 S 4 exhibits a further improved ionic conductivity of 5.1 mS cm À1 at 25 1C and an activation energy of 0.156 eV, as well as enhanced air stability. 552 The single-phase Na 3 SbSe 4 polycrystalline compound was obtained by simultaneously substituting Sb 5+ and Se 2À , yielding an exceptionally high ionic conductivity of 3.7 mS cm À1 and a low activation energy of 0.19 eV. 553 The best result came from Hayashi et al by doping W 6+ into Na 3 SbS 4 , where Na 2.88 Sb 0.88 W 0.12 S 4 exhibited a superb ionic conductivity of 32 mS cm À1 at room temperature.…”

Section: Chalcogenide-based Isesmentioning

confidence: 99%

Recent progress and strategic perspectives of inorganic solid electrolytes: fundamentals, modifications, and applications in sodium metal batteries

Huang

et al. 2023

Chem. Soc. Rev.

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“…Compared with sodium thio-phosphate, sodium thio-antimonate showed superior stability in air . This stability in air comes from strong Sb–S bonding, which is based on the hard and soft acid and base theory. , Tetragonal Na 3 SbS 4 was initially reported by Zhang et al in 2016 . In the same year, Jung et al demonstrated that Na 3 SbS 4 is processable in a solution using de-ionized water or an organic solvent .…”

Section: Introductionmentioning

confidence: 99%

Halogen Doping Mechanism and Interface Strengthening in the Na₃SbS₄ Electrolyte via Solid-State Synthesis

Yin

Gao

et al. 2023

ACS Appl. Mater. Interfaces

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Good-performing sodium solid electrolytes (SSEs) are essential for constructing all-solid-state sodium-ion batteries operating at ambient temperature. Sulfide solid electrolyte, Na 3 SbS 4 (NBS), an excellent SSE with good chemical stability in humid air, can be synthesized with low-cost processing. However, Na 3 SbS 4 -based electrolytes with liquid-phase synthesis exhibit conductivities below milli-Siemens per centimeter. Thus, a series of halogen-doped samples formulated as Na 3−x SbS 4−x M x (0 ≤ x ≤ 0.3, M = Cl, Br, and I) were experimentally prepared in this study using the solidstate method to improve the battery performance. X-ray diffraction with refinement analysis and Raman spectroscopy were employed to understand deeply the connection between the crystal structure and conductivity of Na + ions. In addition, symmetric sodium batteries with Na 2.85 SbS 3.85 Br 0.15 were tested at room temperature, and pristine Na 3 SbS 4 was used as the control group. The result showed that the symmetric sodium battery assembled with the Na 2.85 SbS 3.85 Br 0.15 electrolyte can stably cycle for longer than 100 h at a current density of 0.1 mA/cm 2 . This research provides a method to manufacture novel SSEs by elaborating the effect of halogen doping in NBS.

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Exceptionally high sodium ion conductivity and enhanced air stability in Na3SbS4 via germanium doping

Cited by 18 publications

References 39 publications

Recent Progress and Prospects on Sodium-Ion Battery and All-Solid-State Sodium Battery: A Promising Choice of Future Batteries for Energy Storage

Recent Progress and Prospects on Sodium-Ion Battery and All-Solid-State Sodium Battery: A Promising Choice of Future Batteries for Energy Storage

Recent progress and strategic perspectives of inorganic solid electrolytes: fundamentals, modifications, and applications in sodium metal batteries

Halogen Doping Mechanism and Interface Strengthening in the Na₃SbS₄ Electrolyte via Solid-State Synthesis

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Exceptionally high sodium ion conductivity and enhanced air stability in Na3SbS4 via germanium doping

Cited by 18 publications

References 39 publications

Recent Progress and Prospects on Sodium-Ion Battery and All-Solid-State Sodium Battery: A Promising Choice of Future Batteries for Energy Storage

Recent Progress and Prospects on Sodium-Ion Battery and All-Solid-State Sodium Battery: A Promising Choice of Future Batteries for Energy Storage

Recent progress and strategic perspectives of inorganic solid electrolytes: fundamentals, modifications, and applications in sodium metal batteries

Halogen Doping Mechanism and Interface Strengthening in the Na3SbS4 Electrolyte via Solid-State Synthesis

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Product

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Halogen Doping Mechanism and Interface Strengthening in the Na₃SbS₄ Electrolyte via Solid-State Synthesis