Na@C composite anode for a stable Na|NZSP interface in solid-state Na–CO2 battery

Tong, Zizheng; Wang, Shubo; Wang, Yan-Cheng; Yi, Chia-Hui; Wu, Ching-Chen; Chang, Wen‐Sheng; Tsai, Kun Ta; Tsai, Sung Yu; Hu, Shu‐Fen; Liu, Ru‐Shi

doi:10.1016/j.jallcom.2022.166123

Cited by 7 publications

(5 citation statements)

References 39 publications

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“…The parasitic reactions between Na and NZSP give rise to a kinetically stable interphase. To address the problem, Tong et al developed a Na@C composite anode by mixing different amounts of carbon black with melted Na (melted at 300 °C for 30 min in a steel crucible) for their NZSP SSE and Ru/CNT cathode-based Na–CO 2 batteries . Na@C resulted in intimate contact with NZSP because of the significantly improved wettability with NZSP.…”

Section: Na–co2 Batteriesmentioning

confidence: 99%

“…248,249 Tong et al used commercially available NZSP pellets for Na− CO 2 batteries. 151,250 They ascertained a good contact between the NZSP electrolyte and Ru/CNT cathode by using a succinonitrile-based solution prepared by coheating succinonitrile (92.5 wt %) and NaClO 4 (7.5 wt %). 151 Figure 22(a) depicts the monoclinic crystal unit cell of NZSP (space group C2/c).…”

Section: Liquid Electrolytesmentioning

confidence: 99%

“…Constructing a stable interface between the Na metal anode and solid-state electrolyte (SSE) has always been one of the major challenges in solid-state Na−CO 2 batteries owing to the instability of the SSE toward Na. 241 Tong et al 250 utilized NZSP as the SSE. From the grazing incidence X-ray diffraction (GIXRD) results, they observed that the (200) and (−111) faces are the most likely to be etched in NZSP.…”

Section: Anode Modificationsmentioning

confidence: 99%

“…From the grazing incidence X-ray diffraction (GIXRD) results, they observed that the (200) and (−111) faces are the most likely to be etched in NZSP. The (200) and 250 Na@C resulted in intimate contact with NZSP because of the significantly improved wettability with NZSP. Utilization of Na@C remarkably reduced the interfacial resistance from 918 to 98 Ω cm 2 .…”

Section: Anode Modificationsmentioning

confidence: 99%

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Recent Advances in Rechargeable Metal–CO₂ Batteries with Nonaqueous Electrolytes

Sarkar

Dharmaraj

et al. 2023

Chem. Rev.

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This review article discusses the recent advances in rechargeable metal–CO2 batteries (MCBs), which include the Li, Na, K, Mg, and Al-based rechargeable CO2 batteries, mainly with nonaqueous electrolytes. MCBs capture CO2 during discharge by the CO2 reduction reaction and release it during charging by the CO2 evolution reaction. MCBs are recognized as one of the most sophisticated artificial modes for CO2 fixation by electrical energy generation. However, extensive research and substantial developments are required before MCBs appear as reliable, sustainable, and safe energy storage systems. The rechargeable MCBs suffer from the hindrances like huge charging–discharging overpotential and poor cyclability due to the incomplete decomposition and piling of the insulating and chemically stable compounds, mainly carbonates. Efficient cathode catalysts and a suitable architectural design of the cathode catalysts are essential to address this issue. Besides, electrolytes also play a vital role in safety, ionic transportation, stable solid-electrolyte interphase formation, gas dissolution, leakage, corrosion, operational voltage window, etc. The highly electrochemically active metals like Li, Na, and K anodes severely suffer from parasitic reactions and dendrite formation. Recent research works on the aforementioned secondary MCBs have been categorically reviewed here, portraying the latest findings on the key aspects governing secondary MCB performances.

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Section: Na–co2 Batteriesmentioning

confidence: 99%

Section: Liquid Electrolytesmentioning

confidence: 99%

Section: Anode Modificationsmentioning

confidence: 99%

Section: Anode Modificationsmentioning

confidence: 99%

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Recent Advances in Rechargeable Metal–CO₂ Batteries with Nonaqueous Electrolytes

Sarkar

Dharmaraj

et al. 2023

Chem. Rev.

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“…A solid-state electrolyte matched with sodium metal is regarded as a potential solution to improve the performance of liquid-electrolyte-based sodium-ion batteries in terms of safety, energy density, and cost. − Among various solid-state electrolytes, NASICON electrolytes have attracted much attention due to their high ionic conductivity, chemical stability, and high mechanical strength. − Nevertheless, several challenges still remain with regard to the NASICON/Na interface, including a large interface resistance, drastic fluctuation of interface resistance, and dendrite growth. , …”

Section: Introductionmentioning

confidence: 99%

Insight into the Evolution of Voids at the NASICON/Na Interface and Suppressing Void Accumulation by a Semiliquid Wetting Strategy

Wang

Huang

Jian

et al. 2023

ACS Appl. Energy Mater.

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NASICON-based solid-state batteries have attracted much attention due to their high safety and high energy density. However, the unstable interface contact usually leads to sodium dendrite formation and cell failure during cycling. Deep insights into the evolution of the NASICON/Na interface are conducive to designing a morphologically stable interface. Herein, for the first time, we develop an asymmetric stripping/plating method to investigate the evolution process of the NASICON/Na interface via a facile two-electrode cell. It is revealed that the "initial voltage drop" phenomenon is closely related to the rapid lateral growth of the Na film on the NASICON electrolyte, which will result in void accumulation, interface contact loss, dendrite growth, and ultimate cell failure. Inspired by this failure mechanism, we developed a semiliquid wetting agent (sodium biphenyl/C composite, NBPC) to construct a continuous Na + transport pathway at the NASICON/Na interface. The symmetric cell modified with NBPC shows excellent cycling stability at 0.2 mA cm −2 . The solid-state battery paired with Na 3 V 2 (PO 4 ) 2 shows a high discharge capacity of 104 mAh g −1 and a high capacity retention of 96.3% after 100 cycles at 1C.

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Interface issues and challenges for NASICON-based solid-state sodium-metal batteries

Xiang,

Li,

Xiao

et al. 2024

Advanced Powder Materials

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Na@C composite anode for a stable Na|NZSP interface in solid-state Na–CO2 battery

Cited by 7 publications

References 39 publications

Recent Advances in Rechargeable Metal–CO₂ Batteries with Nonaqueous Electrolytes

Recent Advances in Rechargeable Metal–CO₂ Batteries with Nonaqueous Electrolytes

Insight into the Evolution of Voids at the NASICON/Na Interface and Suppressing Void Accumulation by a Semiliquid Wetting Strategy

Interface issues and challenges for NASICON-based solid-state sodium-metal batteries

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Na@C composite anode for a stable Na|NZSP interface in solid-state Na–CO2 battery

Cited by 7 publications

References 39 publications

Recent Advances in Rechargeable Metal–CO2 Batteries with Nonaqueous Electrolytes

Recent Advances in Rechargeable Metal–CO2 Batteries with Nonaqueous Electrolytes

Insight into the Evolution of Voids at the NASICON/Na Interface and Suppressing Void Accumulation by a Semiliquid Wetting Strategy

Interface issues and challenges for NASICON-based solid-state sodium-metal batteries

Contact Info

Product

Resources

About

Recent Advances in Rechargeable Metal–CO₂ Batteries with Nonaqueous Electrolytes

Recent Advances in Rechargeable Metal–CO₂ Batteries with Nonaqueous Electrolytes