A review on recent approaches for designing the SEI layer on sodium metal anodes

Lee, Jisung; Kim, Jinuk; Kim, Seongseop; Jo, Changshin; Lee, Jinwoo

doi:10.1039/d0ma00695e

Cited by 50 publications

(45 citation statements)

References 170 publications

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“…[36,42,43] SEI in Na ion battery is composed of RONa, ROCO 2 Na, HCOONa, Na 2 CO 3 , NaCl, and NaF. [44,45] The SEI layer plays an important role in batteries in terms of safety, rate performance, and cycling stability. The thickness of SEI layer ranges from few to some hundreds of nanometers.…”

Section: Hyperactivity and Unstable Seimentioning

confidence: 99%

“…SEI composition varies with electrolyte type, [38–40] but its structure is similar (i. e., inorganic species like Li 2 CO 3 , Li 2 O, LiF, LiN at lithium metal side; organic species like RCOO 2 Li, ROCO 2 Li, ROLi at electrolyte side) [36,42,43] . SEI in Na ion battery is composed of RONa, ROCO 2 Na, HCOONa, Na 2 CO 3 , NaCl, and NaF [44,45] …”

Section: Failure Mechanism Of Metal Anodementioning

confidence: 99%

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Research Progress and Perspective on Lithium/Sodium Metal Anodes for Next‐Generation Rechargeable Batteries

Patrike

Yadav

Shelke³

et al. 2022

ChemSusChem

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With the development of consumer electronic devices and electric vehicles, lithium-ion batteries (LIBs) are vital components for high energy storage with great impact on our modern life. However, LIBs still cannot meet all the essential demands of rapidly growing new industries. In pursuance of higher energy requirement, metal batteries (MBs) are the next-generation high-energy-density devices. Li/Na metals are considered as an ideal anode for high-energy batteries due to extremely high theoretical specific capacity (3860 and 1165 mAh g À 1 for Li and Na, respectively) and low electrochemical potential (À 3.04 V for Li and À 2.71 V for Na vs. standard hydrogen electrode). Unfortunately, uncontrolled dendrite growth, high reactivity, and infinite volume change induce severe safety concerns and poor cycle efficiency during their application. Consequently, MBs are far from commercialization stage. This Review represents a comprehensive overview of failure mechanism of lithium/sodium metal anode and its progress for rechargeable batteries through (i) electrolyte optimization, (ii) artificial solidelectrolyte interphase (SEI) layer formation, and (iii) nanoengineering at materials level in current collector, anode, and host. The challenges in current MBs research and potential applications of lithium/sodium metal anodes are also outlined and summarized.

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Section: Hyperactivity and Unstable Seimentioning

confidence: 99%

Section: Failure Mechanism Of Metal Anodementioning

confidence: 99%

Research Progress and Perspective on Lithium/Sodium Metal Anodes for Next‐Generation Rechargeable Batteries

Patrike

Yadav

Shelke³

et al. 2022

ChemSusChem

View full text Add to dashboard Cite

show abstract

“…[ 5a,33 ] However, when the surface of Na anode is uneven, the inhomogeneous SEI layer will be generated synchronously on the Na surface, which cause an uneven deposition of Na + during initial plating. [ 7a,9a,26,34 ] With the high concentrated Na + flux deposited on the protuberances, the tree‐like or branched Na dendrites are generated on the surface of Na metal anode. [ 9a,22 ] With the increase of deposition amount, the volume of Na anode expanded and the SEI gradually cracked, the exposed fresh Na will continue to react with electrolyte to form a new SEI.…”

Section: Current Challenges For Na Metal Anodesmentioning

confidence: 99%

3D Confinement Strategy for Dendrite‐Free Sodium Metal Batteries

Zhu

Liu

et al. 2021

Advanced Energy Materials

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Sodium metal batteries (SMBs) are attracting extensive attention for large‐scale energy storage due to the abundant reserves and low cost of sodium. However, the inevitable side reactions and uncontrollable dendrite growth in SMBs result in a continuous deterioration of the electrochemical performance and induce serious safety concerns, which severely restrict its practical application in the future. Among various improvement strategies, the 3D confinement strategy demonstrates great potential for stabilizing the Na anode owing to its optimized ion/electron transportation, lower deposition overpotential, and superior structural stability. Herein, first, the recent progress in SMBs which use the 3D confinement strategy to improve the electrochemical cycling stability of Na anode are outlined, and the potential regulation mechanism, including the transport/deposition behavior of Na+, interface engineering, and some advanced characterization techniques, are summarized. Furthermore, critical challenges and new perspectives are emphasized in detail. This review provides a deeper insight to enable construct ion of more comprehensive and effective Na metal anodes for advanced SMBs.

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“…A one‐pot synthesis technique represents a fast pathway to prepare small amounts of glycotopes which are enough for glycan array screening without the need for intermediate work‐up and purification processes [109] . Although large‐scale production of glycotopes cannot be afforded by such techniques, enzymatic and chemoenzymatic pathways help stereoselective preparation of glycotopes in large quantities, but the inability to attain different chain lengths and derivatization remains a limitation for these methods [110] …”

Section: Advances In Gas Glycan‐based Vaccine Developmentmentioning

confidence: 99%

Developing an Effective Glycan‐Based Vaccine for Streptococcus Pyogenes

2022

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Streptococcus pyogenes is a primary infective agent that causes approximately 700 million human infections each year, resulting in more than 500 000 deaths. Carbohydrate‐based vaccines are proven to be one of the most promising subunit vaccine candidates, as the bacterial glycan pattern(s) are different from mammalian cells and show increased pathogen serotype conservancy than the protein components. In this Review we highlight reverse vaccinology for use in the development of subunit vaccines against S. pyogenes, and report reproducible methods of carbohydrate antigen production, in addition to the structure–immunogenicity correlation between group A carbohydrate epitopes and alternative vaccine antigen carrier systems. We also report recent advances used to overcome hurdles in carbohydrate‐based vaccine development.

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A review on recent approaches for designing the SEI layer on sodium metal anodes

Abstract: This review comprehensively summarizes the key challenges of sodium metal anodes and the recent progress in engineering the SEI layer for high energy density SMBs.

Cited by 50 publications

References 170 publications

Research Progress and Perspective on Lithium/Sodium Metal Anodes for Next‐Generation Rechargeable Batteries

Research Progress and Perspective on Lithium/Sodium Metal Anodes for Next‐Generation Rechargeable Batteries

3D Confinement Strategy for Dendrite‐Free Sodium Metal Batteries

Developing an Effective Glycan‐Based Vaccine for Streptococcus Pyogenes

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