Porous TiO2 nanobelts coated with mixed transition-metal oxides Sn3O4 nanosheets core-shell composites as high-performance anode materials of lithium ion batteries

Chen, Xuefang; Huang, Ying; Zhang, Kaichuang; Feng, Xuansheng; Wang, Mingyue

doi:10.1016/j.electacta.2017.10.180

Cited by 107 publications

(28 citation statements)

References 54 publications

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“…In comparison, the ZnFe 2 O 4 hollow nanosphere sample can only deliver capacities of 632.1, 542.0, 453.7, 366.2, 280.5, and 208.8 mAh/g at rates of 0.1 to 0.2, 0.5, 1.0, 1.5, 2.0, and 3.0 A/g, 559.5, 422.0, 315.3, 223.3, 147.7, and 100.4 mAh/g for MnO 2 nanoplate anode as well. As can be seen, the as‐prepared ZnFe2O4@MnO2 is comparable with the metal oxides reported previously, as provided in Table .…”

Section: Resultssupporting

confidence: 87%

A novel flower‐like metal‐based oxides with cross‐linked networks for rapid lithium‐ion storage

et al. 2020

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Summary A cross‐linked MnO2 coated ZnFe2O4 hollow nanosphere composite is synthesized and controlled via a facial and handy route. The connected MnO2 nanoplates form a cross‐linked network, which is conducive to the rapid transfer of Li ions. The composite with unique architecture can not only release the strain and stress caused by the insertion and desertion of lithium ions but also greatly improve the electrical conductivity and lithium ion diffusivity. Consequently, when used as a lithium‐ion battery anode material, the electrode shows an excellent initial reversible capacity of 933.5 mAh/g with an initial coulombic efficiency of 62.5%. After 100 cycles, the reversible capacity stabilized at 605.6 mAh/g with a high capacity retention of 91% from the 20th cycle to the 100th cycle. At a high current density of 3 A/g, an excellent capacity of 390.6 mAh/g can be retained. In this case, the electrode shows broad application prospects for novel power storage systems.

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Section: Resultssupporting

confidence: 87%

A novel flower‐like metal‐based oxides with cross‐linked networks for rapid lithium‐ion storage

et al. 2020

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“…Apart from carbon‐coating strategies, metal oxides coating are also highly effective methods to enhance the interface stability of TiO 2 , such as the Al 2 O 3 , ZnO, Sn 3 O 4 , etc. The most typical, Macak and co‐workers prepared anodic TiO 2 nanotube with uniform Al 2 O 3 coatings of different thicknesses ALD technique .…”

Section: Ti‐based Oxides As Anode Materials For Libsmentioning

confidence: 99%

Ti‐Based Oxide Anode Materials for Advanced Electrochemical Energy Storage: Lithium/Sodium Ion Batteries and Hybrid Pseudocapacitors

Lou

Zhao

Wang

et al. 2019

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The ORCID identification number(s) for the author(s) of this article can be found under https://doi.org/10.1002/smll.201904740.Titanium-based oxides including TiO 2 and M-Ti-O compounds (M = Li, Nb, Na, etc.) family, exhibit advantageous structural dynamics (2D ion diffusion path, open and stable structure for ion accommodations) for practical applications in energy storage systems, such as lithium-ion batteries, sodium-ion batteries, and hybrid pseudocapacitors. Further, Ti-based oxides show high operating voltage relative to the deposition of alkali metal, ensuring full safety by avoiding the formation of lithium and sodium dendrites. On the other hand, high working potential prevents the decomposition of electrolyte, delivering excellent rate capability through the unique pseudocapacitive kinetics. Nevertheless, the intrinsic poor electrical conductivity and reaction dynamics limit further applications in energy storage devices. Recently, various work and in-depth understanding on the morphologies control, surface engineering, bulk-phase doping of Ti-based oxides, have been promoted to overcome these issues. Inspired by that, in this review, the authors summarize the fundamental issues, challenges and advances of Ti-based oxides in the applications of advanced electrochemical energy storage. Particularly, the authors focus on the progresses on the working mechanism and device applications from lithium-ion batteries to sodium-ion batteries, and then the hybrid pseudocapacitors. In addition, future perspectives for fundamental research and practical applications are discussed. www.advancedsciencenews.com

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“…[1][2][3] Amongv arious SnS 2 -based materials, SnS 2 /graphene composites have been extensively studied owing to the fact that the electrochemical performance of pristine SnS 2 could be efficiently improved by the introduction of graphene. [8][9][10] However,the rapid capacity decrease, which is induced by volume change and exfoliation of active materials during the lithium storage process,a nd the low inherent conductivity,h ave dramatically hindered the application of SnS 2 anodes. [8][9][10] However,the rapid capacity decrease, which is induced by volume change and exfoliation of active materials during the lithium storage process,a nd the low inherent conductivity,h ave dramatically hindered the application of SnS 2 anodes.…”

Section: Introductionmentioning

confidence: 99%

“…[4][5][6][7] Specifically,S nS 2 is considered as one of the most promising anode materials for lithium-ion batteries (LIBs), which play important roles in portablee lectronic devices and electric vehicles because of their high energy density and long cycle life. [8][9][10] However,the rapid capacity decrease, which is induced by volume change and exfoliation of active materials during the lithium storage process,a nd the low inherent conductivity,h ave dramatically hindered the application of SnS 2 anodes. [11,12] Fortunately,t he methods of combining ultrafine SnS 2 nanoparticles with graphene could not only effectively accommodate the volume changes and improve the reversibility, but also help to enhance the conductivity.…”

Section: Introductionmentioning

confidence: 99%

A Simple One‐Pot Strategy for Synthesizing Ultrafine SnS₂ Nanoparticle/Graphene Composites as Anodes for Lithium/Sodium‐Ion Batteries

Sun

Zuo-ning

et al. 2018

ChemSusChem

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SnS /graphene composites have attracted extensive attention in energy storage owing to their excellent electrochemical performance. However, most of the previous methods to synthesize SnS /graphene composites require long times, high temperatures, or high pressures, which are obstacles for practical low-cost production. A simple one-pot strategy to prepare SnS /graphene composites has been developed, which is not time-consuming (1 h) and requires moderate temperature (75 °C) in atmosphere. Through this method, ultrafine SnS nanoparticles anchored on graphene nanosheets are prepared and exhibit excellent electrochemical performance for both lithium and sodium storage. Specifically, as anodes for lithium-ion batteries, the SnS /graphene electrode delivers a high capacity of 1480 mAh g after 50 cycles at 0.2 A g . Even at 10 A g , the SnS /graphene electrode can achieve a capacity of 666 mAh g . A constructed full lithium-ion cell exhibits a capacity of 957 mAh g after 50 cycles at 1 A g . This simple one-pot strategy may pave the way for large-scale production and practical application of SnS /graphene composites in energy storage.

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Porous TiO2 nanobelts coated with mixed transition-metal oxides Sn3O4 nanosheets core-shell composites as high-performance anode materials of lithium ion batteries

Cited by 107 publications

References 54 publications

A novel flower‐like metal‐based oxides with cross‐linked networks for rapid lithium‐ion storage

A novel flower‐like metal‐based oxides with cross‐linked networks for rapid lithium‐ion storage

Ti‐Based Oxide Anode Materials for Advanced Electrochemical Energy Storage: Lithium/Sodium Ion Batteries and Hybrid Pseudocapacitors

A Simple One‐Pot Strategy for Synthesizing Ultrafine SnS₂ Nanoparticle/Graphene Composites as Anodes for Lithium/Sodium‐Ion Batteries

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Porous TiO2 nanobelts coated with mixed transition-metal oxides Sn3O4 nanosheets core-shell composites as high-performance anode materials of lithium ion batteries

Cited by 107 publications

References 54 publications

A novel flower‐like metal‐based oxides with cross‐linked networks for rapid lithium‐ion storage

A novel flower‐like metal‐based oxides with cross‐linked networks for rapid lithium‐ion storage

Ti‐Based Oxide Anode Materials for Advanced Electrochemical Energy Storage: Lithium/Sodium Ion Batteries and Hybrid Pseudocapacitors

A Simple One‐Pot Strategy for Synthesizing Ultrafine SnS2 Nanoparticle/Graphene Composites as Anodes for Lithium/Sodium‐Ion Batteries

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A Simple One‐Pot Strategy for Synthesizing Ultrafine SnS₂ Nanoparticle/Graphene Composites as Anodes for Lithium/Sodium‐Ion Batteries