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Chen Z, Li Z, He W, An Y, Shen L, Dou H, Zhang X. Nb 3O 7F mesocrystals: orientation formation and application in lithium ion capacitors. CrystEngComm 2021. [DOI: 10.1039/d1ce00600b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The formation mechanism of NOF-NCMs is the overlapping effect of etching action of HF and the aggregation of nanowires. Because of novel architecture, the NOF-NCMs possess enhanced kinetic properties and outstanding Li storage performance.
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Affiliation(s)
- Zhijie Chen
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, P.R. China
| | - Zhiwei Li
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, P.R. China
| | - Wenjie He
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, P.R. China
| | - Yufeng An
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, P.R. China
| | - Laifa Shen
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, P.R. China
| | - Hui Dou
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, P.R. China
| | - Xiaogang Zhang
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, P.R. China
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Electrospun Nb 2O 5 nanorods/microporous multichannel carbon nanofiber film anode for Na + ion capacitors with good performance. J Colloid Interface Sci 2020; 573:1-10. [PMID: 32268259 DOI: 10.1016/j.jcis.2020.03.122] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/21/2020] [Accepted: 03/31/2020] [Indexed: 11/21/2022]
Abstract
For the disadvantages of both the slow reaction kinetics and the poor conductivity for Nb2O5 electrode materials as sodium-ion capacitors (SICs), Nb2O5 NRs/NMMCNF film electrode with good flexibility and high electrochemical property has been fabricated by electrospinning PAN/PMMA/H2Nb2O6·H2O homogeneous viscous suspension and followed by an annealing treatment, in which the precursor H2Nb2O6·H2O nanorods are obtained by grinding H2Nb2O6·H2O nanowires, and Nb2O5 nanorods are uniformly embedded in nitrogen doped microporous multichannel carbon nanofiber. Benefiting from the multichannel network structure, Nb2O5 NRs/NMMCNF film electrode delivers the fast kinetics of Na+-storage and the superior Na-ion storage performance, it delivers outstanding rate capability (101 mAh g-1 at 4 A g-1) and ultralong lifespan (91% capacity retention after 10,000 cycles at 2 A g-1). A Nb2O5 NRs/NMMCNF//AC SIC based on the Nb2O5 NRs@NMMCNF fiber film anode and the AC cathode is assembled. The energy density of the as-assembled device is as high as 91 Wh kg-1 and its maximum power density is 7499 W kg-1. This work offers a new structure design strategy toward intercalation-type metal oxide electrodes for application in SICs.
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Henry A, Le Vot S, Alauzun JG, Hesemann P, Foresti ML, Cerruti P, Heux L, Fontaine O, Boury B. Electrochemical investigations of Nb2O5/carbon materials from filter paper, microfibrillated and bacterial celluloses by sustainable reductive mineralization. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.04.077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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Controlling the morphology, size and phase of Nb2O5 crystals for high electrochemical performance. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2018.11.018] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Lin J, Yuan Y, Su Q, Pan A, Dinesh S, Peng C, Cao G, Liang S. Facile synthesis of Nb2O5/carbon nanocomposites as advanced anode materials for lithium-ion batteries. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.138] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Yang F, Li W, Rui Y, Tang B. Improved Specific Capacity of Nb2
O5
by Coating on Carbon Materials for Lithium-Ion Batteries. ChemElectroChem 2018. [DOI: 10.1002/celc.201801001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fan Yang
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; Shanghai 201620 PR China
| | - Weiyang Li
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; Shanghai 201620 PR China
| | - Yichuan Rui
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; Shanghai 201620 PR China
| | - Bohejin Tang
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; Shanghai 201620 PR China
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Ventura WM, Batalha DC, Fajardo HV, Taylor JG, Marins NH, Noremberg BS, Tański T, Carreño NL. Low temperature liquid phase catalytic oxidation of aniline promoted by niobium pentoxide micro and nanoparticles. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.06.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Effects of Electrospun Carbon Nanofibers' Interlayers on High-Performance Lithium-Sulfur Batteries. MATERIALS 2017; 10:ma10040376. [PMID: 28772731 PMCID: PMC5506899 DOI: 10.3390/ma10040376] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/20/2017] [Accepted: 03/21/2017] [Indexed: 12/17/2022]
Abstract
Two different interlayers were introduced in lithium–sulfur batteries to improve the cycling stability with sulfur loading as high as 80% of total mass of cathode. Melamine was recommended as a nitrogen-rich (N-rich) amine component to synthesize a modified polyacrylic acid (MPAA). The electrospun MPAA was carbonized into N-rich carbon nanofibers, which were used as cathode interlayers, while carbon nanofibers from PAA without melamine was used as an anode interlayer. At the rate of 0.1 C, the initial discharge capacity with two interlayers was 983 mAh g−1, and faded down to 651 mAh g−1 after 100 cycles with the coulombic efficiency of 95.4%. At the rate of 1 C, the discharge capacity was kept to 380 mAh g−1 after 600 cycles with a coulombic efficiency of 98.8%. It apparently demonstrated that the cathode interlayer is extremely effective at shutting down the migration of polysulfide ions. The anode interlayer induced the lithium ions to form uniform lithium metal deposits confined on the fiber surface and in the bulk to strengthen the cycling stability of the lithium metal anode.
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Lübke M, Howard D, Armer CF, Gardecka AJ, Lowe A, Reddy M, Liu Z, Darr JA. High energy lithium ion battery electrode materials; enhanced charge storage via both alloying and insertion processes. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.02.063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Electrospinning of Nanofibers for Energy Applications. NANOMATERIALS 2016; 6:nano6070129. [PMID: 28335256 PMCID: PMC5224596 DOI: 10.3390/nano6070129] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 06/09/2016] [Accepted: 06/22/2016] [Indexed: 12/05/2022]
Abstract
With global concerns about the shortage of fossil fuels and environmental issues, the development of efficient and clean energy storage devices has been drastically accelerated. Nanofibers are used widely for energy storage devices due to their high surface areas and porosities. Electrospinning is a versatile and efficient fabrication method for nanofibers. In this review, we mainly focus on the application of electrospun nanofibers on energy storage, such as lithium batteries, fuel cells, dye-sensitized solar cells and supercapacitors. The structure and properties of nanofibers are also summarized systematically. The special morphology of nanofibers prepared by electrospinning is significant to the functional materials for energy storage.
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Sun P, Zhao X, Chen R, Chen T, Ma L, Fan Q, Lu H, Hu Y, Tie Z, Jin Z, Xu Q, Liu J. Li3V2(PO4)3 encapsulated flexible free-standing nanofabric cathodes for fast charging and long life-cycle lithium-ion batteries. NANOSCALE 2016; 8:7408-15. [PMID: 26990080 DOI: 10.1039/c5nr08832a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Lithiated transition metal phosphates with large theoretical capacities have emerged as promising cathode materials for rechargeable lithium-ion batteries. However, the poor kinetic properties caused by their low intrinsic electronic and ionic conductivity greatly hinder their practical applications. In this work, we demonstrate a novel strategy to prepare monoclinic lithium vanadium phosphate nanoparticles implanted in carbon nanofibers as the cathodes of Li-ion cells with high capacity, flexibility, long cycle stability and significantly improved high-rate performance. The composite nanofibers were obtained by electrospinning using polyacrylonitrile and Li3V2(PO4)3 nanoparticles, followed by annealing and coating with a thin layer of carbon by plasma enhanced chemical vapor deposition. The Li3V2(PO4)3 nanocrystals with the monoclinic phase were uniformly distributed in the composite nanofibers. The electrochemical performances of the as-prepared binder-free fibrous cathodes were characterized by potentiostatic and galvanostatic tests. At the rate of 0.5 C in the range of 3.0-4.3 V, the composite displayed an initial discharge capacity of 128 mA h g(-1) (96.2% of the theoretical capacity). A discharge capacity of 120 mA h g(-1) was observed even at a high rate of 10 C, and a capacity retention of 98.9% was maintained after 500 cycles at 5 C, indicating excellent high-rate capability and capacity retention. Compared to the control samples without a carbon outer-layer, the composite nanofibers with carbon coating demonstrated much better electrochemical performances. It indicates that the carbon coating can further protect the structural integrity of nanofabric electrodes during the charge/discharge processes without hindering the Li-ion mobility and also can prevent undesired side reactions with an electrolyte, thus greatly improving the rate performance and cyclic stability of the cathode.
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Affiliation(s)
- Pingping Sun
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China. and Key Laboratory of MEMS of the Ministry of Education, Department of Physics, Southeast University, Nanjing 210096, China.
| | - Xueying Zhao
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China. and College of Chemistry, Chemical Engineering and Materials Science, Zaozhuang University, Zaozhuang, 277160, China
| | - Renpeng Chen
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.
| | - Tao Chen
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.
| | - Lianbo Ma
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.
| | - Qi Fan
- Key Laboratory of MEMS of the Ministry of Education, Department of Physics, Southeast University, Nanjing 210096, China.
| | - Hongling Lu
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.
| | - Yi Hu
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.
| | - Zuoxiu Tie
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China. and College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210093, China
| | - Zhong Jin
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.
| | - Qingyu Xu
- Key Laboratory of MEMS of the Ministry of Education, Department of Physics, Southeast University, Nanjing 210096, China.
| | - Jie Liu
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China. and Department of Chemistry, Duke University, Durham, North Carolina 27708, USA.
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Lübke M, Sumboja A, Johnson ID, Brett DJ, Shearing PR, Liu Z, Darr JA. High power nano-Nb2O5 negative electrodes for lithium-ion batteries. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.01.226] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Li S, Xu Q, Uchaker E, Cao X, Cao G. Comparison of amorphous, pseudohexagonal and orthorhombic Nb2O5 for high-rate lithium ion insertion. CrystEngComm 2016. [DOI: 10.1039/c5ce02069g] [Citation(s) in RCA: 104] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Amorphous, pseudohexagonal and orthorhombic Nb2O5 nanoparticles were synthesized by sol–gel process. The material characteristics and electrochemical performance of these polymorphs were compared.
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Affiliation(s)
- Shuang Li
- School of Materials Science and Metallurgy
- Northeastern University
- Shenyang 110819, PR China
- Department of Materials Science and Engineering
- University of Washington
| | - Qian Xu
- State Key Laboratory of Advanced Special Steel
- Shanghai University
- Shanghai 200072, PR China
| | - Evan Uchaker
- Department of Materials Science and Engineering
- University of Washington
- Seattle, USA
| | - Xi Cao
- Department of Materials Science and Engineering
- University of Washington
- Seattle, USA
| | - Guozhong Cao
- Department of Materials Science and Engineering
- University of Washington
- Seattle, USA
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Narendrudu T, Suresh S, Yusub S, Kumar AS, Rajyasree C, Rao MS, Kumar VR, Rao DK. Structural investigations of lead germanosilicate glasses doped with Nb2O5 by means of spectroscopic and dielectric studies. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.05.051] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Studies on the lithium ion diffusion coefficients of electrospun Nb2O5 nanostructures using galvanostatic intermittent titration and electrochemical impedance spectroscopy. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.10.003] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Li G, Wang X, Chen Z, Ma X, Lu Y. Characterization of niobium and vanadium oxide nanocomposites with improved rate performance and cycling stability. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.03.169] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Reddy MV, Subba Rao GV, Chowdari BVR. Metal Oxides and Oxysalts as Anode Materials for Li Ion Batteries. Chem Rev 2013; 113:5364-457. [DOI: 10.1021/cr3001884] [Citation(s) in RCA: 2468] [Impact Index Per Article: 224.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. V. Reddy
- Department of Physics, Solid State Ionics & Advanced Batteries Lab, National University of Singapore, Singapore- 117 542
| | - G. V. Subba Rao
- Department of Physics, Solid State Ionics & Advanced Batteries Lab, National University of Singapore, Singapore- 117 542
| | - B. V. R. Chowdari
- Department of Physics, Solid State Ionics & Advanced Batteries Lab, National University of Singapore, Singapore- 117 542
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Kalluri S, Seng KH, Guo Z, Liu HK, Dou SX. Electrospun lithium metal oxide cathode materials for lithium-ion batteries. RSC Adv 2013. [DOI: 10.1039/c3ra45414b] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Structural and Opto-electronic Study of a Novel Nanostructure Nb–S Co-doped Titania. J Inorg Organomet Polym Mater 2012. [DOI: 10.1007/s10904-012-9740-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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Wu Y, Reddy M, Chowdari B, Ramakrishna S. Electrochemical studies on electrospun Li(Li1/3Ti5/3)O4 grains as an anode for Li-ion batteries. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.01.099] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Habibi MH, Mokhtari R. First Observation on S-doped Nb2O5 Nanostructure Thin Film Coated on Carbon Fiber Paper Using Sol–Gel Dip-Coating: Fabrication, Characterization, Visible Light Sensitization, and Electrochemical Properties. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9582-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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