Recent advances of structural/interfacial engineering for Na metal anode protection in liquid/solid-state electrolytes

Yang, Zhiyong; Shi, Ruijuan; Shen, Z. John; Zhao, Yong

doi:10.1039/d3nr01346d

Cited by 3 publications

(1 citation statement)

References 192 publications

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“…Recently, there were some reports on the combination of metal compounds with carbon materials (such as carbon nanotubes (CNTs), graphene and other organic macromolecules), which is another effective strategy to improve the Na-storage performances of tin-based materials. 20–24 For example, core–shell ZIF-8@ZIF-67 nanotubes and polydopamine-derived hierarchically porous N-doped carbon composites with uniformly encapsulated ZnSe/CoSe nanodots (ZnSe@CoSe@CN) were constructed for enhanced lithium/sodium storage. 22 The encapsulation of tartaric acid (TA)-capped ultrafine SnO 2 nanoparticles (NP) in reduced graphene oxide (rGO) (SnO 2 NPs-rGO) was developed by a solvothermal-driven solid-to-solid transition (SDSST) strategy, and excellent electrochemical performance was achieved for lithium/sodium ion batteries.…”

Section: Introductionmentioning

confidence: 99%

Hybrid CuSn nanosphere-functionalized Cu/Sn co-doped hollow carbon nanofibers as anode materials for sodium-ion batteries

Xiao,

Yao,

Yan

et al. 2023

Nanoscale

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Section: Introductionmentioning

confidence: 99%

Hybrid CuSn nanosphere-functionalized Cu/Sn co-doped hollow carbon nanofibers as anode materials for sodium-ion batteries

Xiao,

Yao,

Yan

et al. 2023

Nanoscale

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Conformal Sodium Deposition Facilitated by Ion Adsorption‐Intercalation Process within Hetero‐Interface for Stable Sodium Metal Batteries

Wang,

Zuo,

Wang

et al. 2024

Advanced Energy Materials

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Sodium (Na) metal battery is regarded as one of the most promising candidates for large‐scale energy storage devices, benefiting from the abundant sodium reserves and low cost. However, its practical application is hindered by the dendrite growth and unstable electrode‐electrolyte interface. Herein, a 3D sodiophilic structure composed of a carbon matrix overlaid with g‐C3N4 coating layers (g‐C3N4/3D‐C) is designed to stabilize the Na plating/stripping behavior. The sodiophilicity is endowed by a highly reversible adsorption‐intercalation process at the hetero‐interface, which can guide conformal Na deposition and induce the formation of inorganic‐rich solid‐electrolyte interphases with high structural stability and fast Na‐ion transport. Meanwhile, the 3D scaffold can effectively accommodate Na deposition during Na plating/stripping and depress the dendrite formation. As a result, the half cell assembled with g‐C3N4/3D‐C electrode delivers long‐term cycling performance at 1.0 mA cm−2 with a high Coulombic efficiency of 99.92% for over 2000 cycles and of 99.94% even at 5 mA cm−2, 10 mAh cm−2. The practical feasibility of the g‐C3N4/3D‐C is verified with full cells, which shows favorable rate capability and long‐cycle performance. The sodiophilic hetero‐interface construction strategy proposed in this work sparks new insights for designing high‐performance Na metal anodes.

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Solvation structure fine-tuning enables high stability sodium metal batteries

Gao,

You,

Deng

et al. 2024

J. Mater. Chem. A

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Recent advances of structural/interfacial engineering for Na metal anode protection in liquid/solid-state electrolytes

Abstract: Na metal anode is one of most promising anode materials for the next generation secondary batteries. However, the practical application of Na anode is limited by dendritic growth, rapid volume...

Cited by 3 publications

References 192 publications

Hybrid CuSn nanosphere-functionalized Cu/Sn co-doped hollow carbon nanofibers as anode materials for sodium-ion batteries

Hybrid CuSn nanosphere-functionalized Cu/Sn co-doped hollow carbon nanofibers as anode materials for sodium-ion batteries

Conformal Sodium Deposition Facilitated by Ion Adsorption‐Intercalation Process within Hetero‐Interface for Stable Sodium Metal Batteries

Solvation structure fine-tuning enables high stability sodium metal batteries

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