High rate capability of TiO2/nitrogen-doped graphene nanocomposite as an anode material for lithium–ion batteries

Cai, Dandan; Li, Dongdong; Zhu, Xuefeng; Yang, Weishen; Zhang, Shanqing; Wang, Haihui

doi:10.1016/j.jallcom.2013.01.068

Cited by 78 publications

(31 citation statements)

References 41 publications

(72 reference statements)

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“…Thus, the ECL quenching mechanism of PCP here might be attributed to electron transfer annihilation of SO 4 •À .…”

Section: Analytical Application Of Cathodic Ecl Emission Of Ag/n-g/gcmentioning

confidence: 80%

“…In particular, as a new desirable two-dimensional mat, N-G possesses more chemically active sites for further anchoring metals [2,3] metallic oxides [4][5][6] and other metallic compounds [7]. For example, Liang et al [5] fabricated SnO 2 /N-G nanocomposite as a high-performance electrode material for Li-ion batteries, which showed higher capacity than SnO 2 .…”

Section: Introductionmentioning

confidence: 99%

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Enhanced electrochemiluminescence sensing platform using nitrogen-doped graphene as a novel two-dimensional mat of silver nanoparticles

Jiang

Liu

et al. 2015

Talanta

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“…Thus, the ECL quenching mechanism of PCP here might be attributed to electron transfer annihilation of SO 4 •À .…”

Section: Analytical Application Of Cathodic Ecl Emission Of Ag/n-g/gcmentioning

confidence: 80%

Section: Introductionmentioning

confidence: 99%

Enhanced electrochemiluminescence sensing platform using nitrogen-doped graphene as a novel two-dimensional mat of silver nanoparticles

Jiang

Liu

et al. 2015

Talanta

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“…To further improve the rate performance of MOs, much effort has been made to accommodate the active materials with porous conductive scaffolds to form the nanocomposites such as carbon nanotubes [11][12][13][14][15][16][17][18][19], graphene [20][21][22][23][24] and carbon nanofibers [25][26][27][28][29] because they could provide long-range conductivity, well controlled interface between MOs and conducting carbons, and more robust network structure. In particular, CNTs is a good candidate for a support matrix in novel anode material for enhanced lithium storage due to its high electrical conductivity, rich porosity and high tensile strength [30,31].…”

Section: Australiamentioning

confidence: 99%

NiO hollow microspheres interconnected by carbon nanotubes as an anode for lithium ion batteries

Cao

Chen

et al. 2016

Electrochimica Acta

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NiO hollow microspheres interconnected by carbon nanotubes as an anode for lithium ion batteries, Electrochimica Acta http://dx.doi.org/10. 1016/j.electacta.2016.07.094 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. interconnecting the NiO microspheres of the composite material, of which electronic conductivity was improved, and the mesoporous hollow structure effectively alleviated the volume changes to maintain the structural stability during cycling.

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“…The aforementioned XPS result confirms the formation of N-doped carbon coating when using pyrrole as the carbon source, which is beneficial to improve the cycling stability and rate capability of anode materials. 27,35,36 The O 1s peak (Fig. S4) Table S1.…”

Section: Fig 3 (A)mentioning

confidence: 99%

Nitrogen-doped carbon-coated Ti–Fe–O nanocomposites with enhanced reversible capacity and rate capability for high-performance lithium-ion batteries

Bai

Lun

et al. 2016

RSC Adv.

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Rationally designed composite materials could give full play to the performance superiority of each component. In this work, we designed and fabricated Ti−Fe−O nanocomposites coated with nitrogen-doped carbon to act as anode materials for lithium-ion batteries, in which the components of Fe 3 O 4 and FeTiO 3 provide high capacity, a small fraction of TiO 2 improves the cycling stability, and the nitrogen-doped carbon coating not only enhances electronic conductivity but also alleviates the agglomeration and accommodates the volume change during cycling. The electrochemical performance associates greatly with the Ti/Fe molar ratio in the products, and the composite with a ratio of 1:2 exhibits the best cycling performance (reversible capacities of 426.4 mAh g −1 at 100 mA g −1 and 321.7 mAh g −1 after cycling 500 times at 500 mA g −1 ) as well as outstanding rate capabilities (374.1, 347.5, 315.9 and 260.3 mAh g −1 at 200, 400, 800, and 1600 mA g −1 , respectively). The combined merits of various components endow the nanocomposite with enhanced cycling and rate performance with respect to the carbon-coated TiO 2 and Fe 3 O 4 /FeTiO 3 counterparts prepared under the analogous conditions.

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High rate capability of TiO2/nitrogen-doped graphene nanocomposite as an anode material for lithium–ion batteries

Cited by 78 publications

References 41 publications

Enhanced electrochemiluminescence sensing platform using nitrogen-doped graphene as a novel two-dimensional mat of silver nanoparticles

Enhanced electrochemiluminescence sensing platform using nitrogen-doped graphene as a novel two-dimensional mat of silver nanoparticles

NiO hollow microspheres interconnected by carbon nanotubes as an anode for lithium ion batteries

Nitrogen-doped carbon-coated Ti–Fe–O nanocomposites with enhanced reversible capacity and rate capability for high-performance lithium-ion batteries

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