Bi and Sn particles embedded in ZIF-8-derived porous carbon as anode for lithium and sodium storage

Yang, Hai; Yang, Linyu; Abliz, Ablat; Wang, S. Y.; Zhao, Fengjun; Zhang, M.; Li, Jianfeng; Li, H. B.

doi:10.1007/s11581-021-03924-2

Cited by 8 publications

(6 citation statements)

References 38 publications

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“…One widely developed strategy is to alloy Sn with other metal elements, at the sacrifice of the Na storage capability, to allow the Sn‐based alloys to display better long‐term cycling stabilities and rate capabilities than pure Sn. [ 52,54,55,71 ]…”

Section: Structural Designs Of Sn‐based Materials For Stable Sodium S...mentioning

confidence: 99%

Tin‐Based Anode Materials for Stable Sodium Storage: Progress and Perspective

Lan

et al. 2022

Advanced Materials

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Because of concerns regarding shortages of lithium resources and the urgent need to develop low‐cost and high‐efficiency energy‐storage systems, research and applications of sodium‐ion batteries (SIBs) have re‐emerged in recent years. Herein, recent advances in high‐capacity Sn‐based anode materials for stable SIBs are highlighted, including tin (Sn) alloys, Sn oxides, Sn sulfides, Sn selenides, Sn phosphides, and their composites. The reaction mechanisms between Sn‐based materials and sodium are clarified. Multiphase and multiscale structural optimizations of Sn‐based materials to achieve good sodium‐storage performance are emphasized. Full‐cell designs using Sn‐based materials as anodes and further development of Sn‐based materials are discussed from a commercialization perspective. Insights into the preparation of future high‐performance Sn‐based anode materials and the construction of sodium‐ion full batteries with a high energy density and long service life are provided.

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Section: Structural Designs Of Sn‐based Materials For Stable Sodium S...mentioning

confidence: 99%

Tin‐Based Anode Materials for Stable Sodium Storage: Progress and Perspective

Lan

et al. 2022

Advanced Materials

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“…[24] Regrettably, the severe agglomeration and pulverization for electrode materials inevitably occur during intercalation and extraction processes of Na + ions, which is caused by the large volume variation (420 %) of Sn-based anodes, thus leading to the contact loss between components and the rapid decay of specific capacity. [25][26][27] To address this issue, a large number of modification strategies have been proposed. For example, downsizing the particle size of Sn to nanoscale (especially within 10 nm) can withstand a higher strain and effectively alleviate the pulverization of electrode materials.…”

Section: Introductionmentioning

confidence: 99%

“…Wherein, tin (Sn) is a promising anode material because of its high theoretical specific capacity of 847 mAh g −1 for Na 15 Sn 4 and low cost [24] . Regrettably, the severe agglomeration and pulverization for electrode materials inevitably occur during intercalation and extraction processes of Na + ions, which is caused by the large volume variation (420 %) of Sn‐based anodes, thus leading to the contact loss between components and the rapid decay of specific capacity [25–27] . To address this issue, a large number of modification strategies have been proposed.…”

Section: Introductionmentioning

confidence: 99%

Biomass‐Assisted Synthesis of Tiny Tin Nanoparticles Embedded in Nitrogen/Oxygen Self‐Doped Carbon Nanosheets as High Performance Anode Materials for Sodium‐Ion Batteries

Mou

Lin

et al. 2022

ChemistrySelect

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Constructing high-performance anode materials through a simple and environmental method to push the development of sodium-ion batteries (SIBs) is desired. Herein, in this work, waste biomass peanut shells were used as templates and reductor to fabricate a series of tiny tin nanoparticles embedded in nitrogen/oxygen self-doped carbon (Sn@NOC) nanosheets via a convenient impregnation-pyrolysis strategy. When evaluated as anodes for SIBs, the optimal Sn@NOC-700 composite delivers the best electrochemical sodium storage performance with a high specific capacity, an excellent rate capability, and a long-term cycling stability for 2000 cycles at the current density of 1000 mA g À 1 . In addition, the sodium storage kinetics was analyzed by cyclic voltammetry at various scanning rates, which indicates the dominant capacitance contribution to sodium ion transport.

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“…Recently, Yang et al synthesized Bi/Sn nanoparticles embedded in ZIF-8-derived porous carbon for LIBs and SIBs. 16 However, high carbon content and inferior solid–electrolyte-interphase (SEI) films made the electrochemical performance far below expectations. Meanwhile, nanoscale particles always show a low initial Coulombic efficiency (iCE), a small tap density, and a high preparation cost, 17 as compared to microscale particles.…”

mentioning

confidence: 99%

“…Recently, Yang et al synthesized Bi/Sn nanoparticles embedded in ZIF-8-derived porous carbon for LIBs and SIBs. 16 However, high carbon content and inferior solidelectrolyte-interphase (SEI) films made the electrochemical…”

mentioning

confidence: 99%