Ultrafine SnO 2 nanoparticles as a high performance anode material for lithium ion battery

Yin, Lixiong; Chai, Simin; Wang, Feifei; Huang, Jianfeng; Li, Jiayin; Liu, Changqing; Kong, Xingang

doi:10.1016/j.ceramint.2016.02.173

Cited by 68 publications

(27 citation statements)

References 24 publications

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“…Nevertheless, for both set of cells, the best performance was obtained when doping with Li at 20% cat., which seems reasonable since the experimental results obtained from ICP-OES shows that effective amount of Li was higher for these samples. Regarding the capacities reported for SnO 2 and TiO 2 materials, our results provide reasonable values over the nominal capacities taking into account the amount of active material in the electrode (see Supplementary Information File), and are quite comparable with the capacities recently reported 24,41,42 . Also the initial capacity values are higher than the theoretical ones specially for the h-SnLi30 and h-SnLi20 and the h-TiLi0-a.…”

Section: Results and Disscusionsupporting

confidence: 88%

Comparative study of the implementation of tin and titanium oxide nanoparticles as electrodes materials in Li-ion batteries

Prado

Andersen

Taeño

et al. 2020

Sci Rep

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Transition metal oxides potentially present higher specific capacities than the current anodes based on carbon, providing an increasing energy density as compared to commercial Li-ion batteries. However, many parameters could influence the performance of the batteries, which depend on the processing of the electrode materials leading to different surface properties, sizes or crystalline phases. In this work a comparative study of tin and titanium oxide nanoparticles synthesized by different methods, undoped or Li doped, used as single components or in mixed ratio, or alternatively forming a composite with graphene oxide have been tested demonstrating an enhancement in capacity with Li doping and better cyclability for mixed phases and composite anodes.

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Section: Results and Disscusionsupporting

confidence: 88%

Comparative study of the implementation of tin and titanium oxide nanoparticles as electrodes materials in Li-ion batteries

Prado

Andersen

Taeño

et al. 2020

Sci Rep

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“…These results suggest that SnO 2 cannot maintain the material structure of SnO 2 -based LIB electrodes because of its volume change during the charging–discharging processes. In addition, in the cycling process, the capacity of SnO 2 -based anode material starts to drop rapidly and has almost no capacity after 50 cycles, as shown in many previous reports [ 20 , 35 , 36 , 37 ]. Thus, the excellent performance of the CNC–SnO 2 NF500 and CNC–SnO 2 NF800 composite electrodes can only be attributed to the presence of pyrolyzed CNC.…”

Section: Resultssupporting

confidence: 59%

SnO2 Nanoflower–Nanocrystalline Cellulose Composites as Anode Materials for Lithium-Ion Batteries

et al. 2020

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One of the biggest challenges in the commercialization of tin dioxide (SnO2)-based lithium-ion battery (LIB) electrodes is the volume expansion of SnO2 during the charge–discharge process. Additionally, the aggregation of SnO2 also deteriorates the performance of anode materials. In this study, we prepared SnO2 nanoflowers (NFs) using nanocrystalline cellulose (CNC) to improve the surface area, prevent the particle aggregation, and alleviate the change in volume of LIB anodes. Moreover, CNC served not only as the template for the synthesis of the SnO2 NFs but also as a conductive material, after annealing the SnO2 NFs at 800 °C to improve their electrochemical performance. The obtained CNC–SnO2NF composite was used as an active LIB electrode material and exhibited good cycling performance and a high initial reversible capacity of 891 mA h g−1, at a current density of 100 mA g−1. The composite anode could retain 30% of its initial capacity after 500 charge–discharge cycles.

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“…A further recent example of SnO 2 nanoparticles includes the fast and scalable microwave‐assisted hydrothermal synthesis of fine particles of about 14 nm in size. An initial discharge capacity of about 1197 mAh g −1 , with a reversible capacity of 520 mAh g −1 (2nd cycle), and a capacity retention of about 53 % (273 mAh g −1 ) after 50 cycles at 100 mA g −1 were reported for this material by Yin et al …”

Section: Nanostructured Phase‐pure Sno2 Lib Anodesmentioning

confidence: 96%

Tin Oxide Based Nanomaterials and Their Application as Anodes in Lithium‐Ion Batteries and Beyond

et al. 2019

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Herein, recent progress in the field of tin oxide (SnO2)‐based nanosized and nanostructured materials as conversion and alloying/dealloying‐type anodes in lithium‐ion batteries and beyond (sodium‐ and potassium‐ion batteries) is briefly discussed. The first section addresses the importance of the initial SnO2 micro‐ and nanostructure on the conversion and alloying/dealloying reaction upon lithiation and its impact on the microstructure and cyclability of the anodes. A further section is dedicated to recent advances in the fabrication of diverse 0D to 3D nanostructures to overcome stability issues induced by large volume changes during cycling. Additionally, the role of doping on conductivity and synergistic effects of redox‐active and ‐inactive dopants on the reversible lithium‐storage capacity and rate capability are discussed. Furthermore, the synthesis and electrochemical properties of nanostructured SnO2/C composites are reviewed. The broad research spectrum of SnO2 anode materials is finally reflected in a brief overview of recent work published on Na‐ and K‐ion batteries.

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Ultrafine SnO 2 nanoparticles as a high performance anode material for lithium ion battery

Cited by 68 publications

References 24 publications

Comparative study of the implementation of tin and titanium oxide nanoparticles as electrodes materials in Li-ion batteries

Comparative study of the implementation of tin and titanium oxide nanoparticles as electrodes materials in Li-ion batteries

SnO2 Nanoflower–Nanocrystalline Cellulose Composites as Anode Materials for Lithium-Ion Batteries

Tin Oxide Based Nanomaterials and Their Application as Anodes in Lithium‐Ion Batteries and Beyond

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