Superior rate performance and structural evolution of O3-type layered NaCrO2 for sodium ion batteries at high temperatures

Meng, Xiangcong; Liang, Jinji; Li, Wenya; Chen, Lin; Ke, Xi; Shi, Zhicong; Liu, Liying

doi:10.1007/s40843-023-2493-9

Cited by 4 publications

(1 citation statement)

References 42 publications

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“…When Na + is extracted from the cathode material and embedded in the anode material via the electrolyte during the charging process of SIBs, TM ions in the crystalline cathode material will act as the redox reaction centers to provide charge compensation for the charge balance of the material. However, the TM dissolution caused by the attack of acidic species presenting in the electrolytes such as hydrogen fluoride (HF) is one of the important manifestations of HT failure of SIBs. , In this case, the battery will face capacity fading, complex phase transition, and even safety issues during long-term cycling. − As demonstrated in Figure a, the TM ions will go through a dissolution–migration–deposition process . The dissolved TM ions will migrate from the cathode to the anode via the electrolyte, and then they may be deposited and accumulated on the anode driven by the concentration gradient and electric field force.…”

Section: Advantages and Failure Analysis Of Sibs In Harsh-temperature...mentioning

confidence: 99%

Emerging Chemistry for Wide-Temperature Sodium-Ion Batteries

Zhang,

He,

Xin

et al. 2024

Chem. Rev.

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The shortage of resources such as lithium and cobalt has promoted the development of novel battery systems with low cost, abundance, high performance, and efficient environmental adaptability. Due to the abundance and low cost of sodium, sodium-ion battery chemistry has drawn worldwide attention in energy storage systems. It is widely considered that wide-temperature tolerance sodium-ion batteries (WT-SIBs) can be rapidly developed due to their unique electrochemical and chemical properties. However, WT-SIBs, especially for their electrode materials and electrolyte systems, still face various challenges in harsh-temperature conditions. In this review, we focus on the achievements, failure mechanisms, fundamental chemistry, and scientific challenges of WT-SIBs. The insights of their design principles, current research, and safety issues are presented. Moreover, the possible future research directions on the battery materials for WT-SIBs are deeply discussed. Progress toward a comprehensive understanding of the emerging chemistry for WT-SIBs comprehensively discussed in this review will accelerate the practical applications of wide-temperature tolerance rechargeable batteries. CONTENTSApplications 4.3.1. Cathode Electrolyte Interface 4.3.2. Solid Electrolyte Interface 5. Summary and Outlook 5.1. Conclusion on the Current Progress of WT-SIBs 5.2. Discussion on the Further Development of WT-SIBs

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Section: Advantages and Failure Analysis Of Sibs In Harsh-temperature...mentioning

confidence: 99%

Emerging Chemistry for Wide-Temperature Sodium-Ion Batteries

Zhang,

He,

Xin

et al. 2024

Chem. Rev.

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Optimizing O3-type cathode materials with modified collector for sodium-ion batteries: Insights of interfacial reaction between collector and electrolyte

Li,

Zhang,

Zhao

et al. 2024

Journal of Power Sources

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Excellent Performance of Sodium Ion Battery Cathode Materials Benefiting from the Inorganic Acid Regulating Strategy

Li,

Zhang,

Tang

et al. 2024

ACS Sustainable Chem. Eng.

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The cathode material NaNi 1/3 Fe 1/3 Mn 1/3 O 2 (NFM111) is known as an O3-type layered oxide for sodium ion batteries. It has the advantages of high energy density and easy synthesis. However, the residual alkali leads to capacity decay and air stability decline. And its storage and application are limited. The residual alkali content on the surface of NFM111 is reduced through phosphoric acid treatment. The initial discharge capacity of the modified material is 162 mA h g −1 at 0.1 C. Meanwhile, the material still has a capacity of 140.7 mA h g −1 at 0.1 C after exposure to air. This treatment strategy increases the specific discharge capacity of the material at 25 and −20 °C and improves the cycle stability and air stability. It provides an effective and reliable method for the production and application of sodium ion battery cathode materials.

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Superior rate performance and structural evolution of O3-type layered NaCrO2 for sodium ion batteries at high temperatures

Cited by 4 publications

References 42 publications

Emerging Chemistry for Wide-Temperature Sodium-Ion Batteries

Emerging Chemistry for Wide-Temperature Sodium-Ion Batteries

Optimizing O3-type cathode materials with modified collector for sodium-ion batteries: Insights of interfacial reaction between collector and electrolyte

Excellent Performance of Sodium Ion Battery Cathode Materials Benefiting from the Inorganic Acid Regulating Strategy

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