钠离子电池关键材料研究及应用进展

doi:10.13208/j.electrochem.160548

摘要/Abstract

摘要：

钠离子资源丰富，分布广泛，价格低廉，因而钠离子电池被认为是下一代大规模储能技术的理想选择之一. 然而，钠离子较大的半径和质量不利于它与电极材料的可逆反应. 开发能够快速、稳定储钠的基质材料是提升钠离子电池性能的关键之一. 此外，如何合理地优化电解质，匹配正负极材料，以实现高性能、高安全、低成本钠离子全电池的构建，切实将其推向市场，也是亟待解决的问题. 本文综述了国内外钠离子电池关键材料（包括正极材料、负极材料和电解质）的研究进展，介绍了一些具有代表性的钠离子全电池实例. 对钠离子电池的基础研究和实际应用具有一定参考价值和借鉴意义.

关键词: 钠离子电池, 正极材料, 负极材料, 电解质, 全电池

Abstract:

Sodium-ion batteries (SIBs) have been considered as a potential large-scale energy storage technology owing to the abundance, wide distribution, and low price of sodium resources. However, the larger and heavier sodium ion as compared to lithium ion makes it difficult to identify appropriate electrode materials with the capability for fast and stable sodium-ion insertion/extraction. Furthermore, the optimization of electrolyte, the matching of cathode and anode materials, and the construction of sodium-ion full batteries with high-performance, high-safety, and low-cost are urgently needed in order to make SIBs commercially available. This review summarizes the up-to-date research progresses in key materials (including cathode, anode, and electrolyte) of SIBs. Typical examples of sodium-ion full batteries are illustrated. The insights into the development of key materials should shed light on the fundamental research and practical application of SIBs.

Key words: sodium-ion batteries, cathode material, anode material, electrolyte, full battery

中图分类号:

O646
TM911

刘永畅，陈程成，张宁，王刘彬，向兴德，陈军. 钠离子电池关键材料研究及应用进展[J]. 电化学（中英文）, 2016, 22(5): 437-452.

LIU Yong-chang, CHEN Cheng-cheng, ZHANG Ning, WANG Liu-bin, Xiang Xing-de, CHEN Jun. Research and Application of Key Materials for Sodium-Ion Batteries[J]. Journal of Electrochemistry, 2016, 22(5): 437-452.

参考文献

[1] Kundu D, Talaie E, Duffort V, et al. The emerging chemistry of sodium ion batteries for electrochemical energy storage[J]. Angewandte Chemie International Edition, 2015, 54 (11): 3431-3448.

[2] Yabuuchi N, Kubota K, Dahbi M, et al. Research development on sodium-ion batteries[J]. Chemical Reviews, 2014, 114 (23): 11636-11682.

[3] Zhang N (张宁), Liu Y-C (刘永畅), Chen C-C (陈程成), et al. Research on electrode materials for sodium-ion batteries[J]. Chinese Journal of Inorganic Cheistry (无机化学学报), 2015, 31(9): 1739-1750.

[4] Ong S P, Chevrier V L, Hautier G, et al. Voltage, stability and diffusion barrier differences between sodium-ion and lithium-ion intercalation materials [J]. Energy & Environmental Science, 2011, 4(9): 3680-3688.

[5] Palomares V, Serras P, Villaluenga I, et al. Na-ion batteries, recent advances and present challenges to become low cost energy storage systems[J]. Energy & Environmental Science, 2012, 5(3): 5884-5901.

[6] Choi J W, Aurbach D. Promise and reality of post-lithium-ion batteries with high energy densities[J]. Nature Reviews Materials, 2016, 1: 16013.

[7] Xiang X D, Zhang K, Chen J. Recent advances and prospects of cathode materials for sodium-ion batteries[J]. Advanced Materials, 2015, 27(36): 5343-5364.

[8] Delmas C, Braconnier J-J, Fouassier C, et al. Electrochemical intercalation of sodium in Na_xCoO₂ bronzes[J]. Solid State Ionics, 1981, 3-4: 165-169.

[9] Lei Y, Li X, Liu L, et al. Synthesis and stoichiometry of different layered sodium cobalt oxides [J]. Chemistry of Materials, 2014, 26(18): 5288-5296.

[10] Berthelot R, Carlier D, Delmas C. Electrochemical investigation of the P2–Na_xCoO₂ phase diagram[J]. Nature Materials, 2011, 10: 74-80.

[11] Billand J, Clement R J, Armstrong A R, et al. β-NaMnO₂: A high-performance cathode for sodium-ion batteries [J]. Journal of the American Chemical Society, 2014, 136(49): 17243-17248.

[12] Su D, Wang C, Ahn H-J, et al. Single crystalline Na_0.7MnO₂ nanoplates as cathode materials for sodium-ion batteries with enhanced performance[J]. Chemistry-A European Journal, 2013. 19(33): 10884-10889.

[13] Zhao J, Zhao L, Dimov N, et al. Electrochemical and thermal properties of α-NaFeO₂ cathode for Na-ion batteries [J]. Journal of the Electrochemical Society, 2013, 160(5): A3077-A3081.

[14] Yabuuchi N, Yoshida H, Komaba S. Crystal structures and electrode performance of alpha-NaFeO₂ for rechargeable sodium batteries[J]. Electrochemistry, 2012, 80(10): 716-719.

[15] Komaba S, Takei C, Nakayama T, et al. Electrochemical intercalation activity of layered NaCrO₂ vs. LiCrO₂ [J]. Electrochemistry Communications, 2010, 12(3): 355-358.

[16] Vassilaras P, Ma X, Li X, et al. Electrochemical properties of monoclinic NaNiO₂[J]. Journal of the Electrochemical Society, 2013, 160(2): A207-A211.

[17] Dong Y, Li S, Zhao K, et al. Hierarchical zigzag Na_1.25V₃O₈ nanowires with topotactically encoded superior performance for sodium-ion battery cathodes [J]. Energy & Environmental Science, 2015, 8(4): 1267-1275.

[18] Komaba S, Yabuuchi N, Nakayama T, et al. Study on the reversible electrode reaction of Na_1–xNi_0.5Mn_0.5O₂ for a rechargeable sodium-ion battery[J]. Inorganic Chemistry, 2012, 51(11): 6211-6220.

[19] Yuan D D, Wang Y X, Cao Y L, et al. Improved electrochemical performance of Fe-substituted NaNi_0.5Mn_0.5O₂ cathode materials for sodium-ion batteries[J]. ACS Applied Materials & Interfaces, 2015, 7(16): 8585-8591.

[20] Oh S M, Myung S T, Yoon C S, et al. Advanced Na[Ni_0.25Fe_0.5Mn_0.25]O₂/C-Fe₃O₄ sodium-ion batteries using EMS electrolyte for energy storage [J]. Nano Letters, 2014, 14(3): 1620-1626.

[21] Su J, Pei Y, Yang Z, et al. First-principles investigation on crystal, electronic structures and diffusion barriers of NaNi_1/3Co_1/3Mn_1/3O₂ for advanced rechargeable Na-ion batteries[J]. Computational Materials Science, 2015, 98: 304-310.

[22] Yabuuchi N, Kajiyama M, Iwatate J, et al. P2-type Na_x[Fe_1/2Mn_1/2]O₂ made from earth-abundant elements for rechargeable Na batteries[J]. Nature Materials, 2012, 11(6): 512-517.

[23] Xu J, Lee D H, Clement R J, et al. Identifying the critical role of Li substitution in P2–Na_x[Li_yNi_zMn_1–y–z]O₂ (0 < x, y, z < 1) intercalation cathode materials for high-energy Na-ion batteries[J]. Chemistry of Materials, 2014, 26(2): 1260-1269.

[24] Kataoka R, Mukai T, Yoshizawa A, et al. Development of high capacity cathode material for sodium ion batteries Na_0.95Li_0.15(Ni_0.15Mn_0.55Co_0.1)O₂[J]. Journal of the Electrochemical Society, 2013, 160(6): A933-A939.

[25] Guo S, Liu P, Yu H, et al. A layered P2- and O3-type composite as a high-energy cathode for rechargeable sodium-ion batteries[J]. Angewandte Chemie International Edition, 2015, 54(20): 5894-5899.

[26] Sauvage F, Laffont L, Tarascon J-M, et al. Study of the insertion/deinsertion mechanism of sodium into Na_0.44MnO₂[J]. Inorganic Chemistry, 2007, 46(8): 3289-3294.

[27] Parant J-P, Olazcuaga R, Devalette M, et al. Sur quelques nouvelles phases de formule Na_xMnO₂ (x?1)[J]. Journal of Solid State Chemistry, 1971, 3(1): 1-11.

[28] Xu M, Niu Y, Chen C, et al. Synthesis and application of ultra-long Na_0.44MnO₂ submicron slabs as a cathode material for Na-ion batteries[J]. RSC Advances, 2014, 4(72): 38140-38143.

[29] Cao Y L, Xiao L F, Wang W, et al. Reversible sodium ion insertion in single crystalline manganese oxide nanowires with long cycle life[J]. Advanced Materials, 2011, 23(28): 3155-3160.

[30] Guo S, Yu H, Liu D, et al. A novel tunnel Na_0.61Ti_0.48Mn_0.52O₂ cathode material for sodium-ion batteries[J]. Chemical Communications, 2014, 50(59): 7998-8001.

[31] Oh S-M, Myung S-T, Hassoun J, et al. Reversible NaFePO₄ electrode for sodium secondary batteries[J]. Electrochemistry Communications, 2012, 22: 149-152.

[32] Zhu Y, Xu Y, Liu Y, et al. Comparison of electrochemical performances of olivine NaFePO₄ in sodium-ion batteries and olivine LiFePO₄ in lithium-ion batteries[J]. Nanoscale, 2013, 5(2): 780-787.

[33] Kim J, Seo D-H, Kim H, et al. Unexpected discovery of low-cost maricite NaFePO₄ as a high-performance electrode for Na-ion batteries[J]. Energy & Environmental Science, 2015, 8(2): 540-545.

[34] Li C, Miao X, Chu W, et al. Hollow amorphous NaFePO₄ nanospheres as a high-capacity and high-rate cathode for sodium-ion batteries[J]. Journal of Materials Chemistry A, 2015, 3(16): 8265-8271.

[35] Jian Z, Yuan C, Han W, et al. Atomic structure and kinetics of NASICON Na_xV₂(PO₄)₃ cathode for sodium-ion batteries[J]. Advanced Functional Materials, 2014, 24(27): 4265-4272.

[36] Plashnitsa L S, Kobayashi E, Noguchi Y, et al. Performance of NASICON symmetric cell with ionic liquid electrolyte[J]. Journal of the Electrochemical Society, 2010, 157(4): A536-A543.

[37] Duan W, Zhu Z, Li H, et al. Na₃V₂(PO₄)₃@C core–shell nanocomposites for rechargeable sodium-ion batteries[J]. Journal of Materials Chemistry A, 2014, 2(23): 8668-8675.

[38] Saravanan K, Mason C W, Rudola A, et al. The first report on excellent cycling stability and superior rate capability of Na₃V₂(PO₄)₃ for sodium ion batteries[J]. Advanced Energy Materials, 2013, 3(4): 444-450.

[39] Aragon M J, Lavela P, Ortiz G F, et al. Effect of iron substitution in the electrochemical performance of Na₃V₂(PO₄)₃ as cathode for Na-ion batteries[J]. Journal of the Electrochemical Society, 2015, 162(2): A3077-A3083.

[40] Li H, Yu X, Bai Y, et al. Effects of Mg doping on the remarkably enhanced electrochemical performance of Na₃V₂(PO₄)₃ cathode materials for sodium ion batteries[J]. Journal of Materials Chemistry A, 2015, 3(18): 9578-9586.

[41] Sheng J, Zang H, Tang C, et al. Graphene wrapped NASICON-type Fe₂(MoO₄)₃ nanoparticles as a ultra-high rate cathode for sodium ion batteries[J]. Nano Energy, 2016, 24: 130-138.

[42] Ellis B L, Makahnouk W R M, Makimura Y, et al. A multifunctional 3.5 V iron-based phosphate cathode for rechargeable batteries[J]. Nature Materials, 2007, 6: 749-753.

[43] Kubota K, Yokoh K, Yabuuchi N, et al. Na₂CoPO₄F as a high-voltage electrode material for Na-ion batteries[J]. Electrochemistry, 2014, 82(10): 909-911.

[44] Barker J, Saidi M Y, Swoyer J L, et al. A sodium-ion cell based on the fluorophosphate compound NaVPO₄ F[J]. Electrochemical and Solid-State Letters, 2003, 6(1): A1-A4.

[45] Ruan Y-L, Wang K, Song S-D, et al. Graphene modified sodium vanadium fluorophosphate as a high voltage cathode material for sodium ion batteries[J]. Electrochimica Acta, 2015, 160: 330-336.

[46] Shakoor R A, Seo D-H, Kim H, et al. A combined first principles and experimental study on Na₃V₂(PO₄)₂F₃ for rechargeable Na batteries[J]. Journal of Materials Chemistry, 2012, 22(38): 20535-20541.

[47] Park Y-U, Seo D-H, Kwon H-S, et al. A new high-energy cathode for a Na-ion battery with ultrahigh stability[J]. Journal of the American Chemical Society, 2013, 135(37): 13870-13878.

[48] Singh P, Shiva K, Celio H, et al. Eldfellite, NaFe(SO₄)₂: an intercalation cathode host for low-cost Na-ion batteries[J]. Energy & Environmental Science, 2015, 8(10): 3000-3005.

[49] Qian J-F(钱江峰), Zhou M(周敏), Cao Y-L(曹余良), et al. Na_xM_yFe(CN)₆ (M = Fe, Co, Ni): A new class of cathode materials for sodium ion batteries[J]. Journal of Electrochemistry(电化学), 2012, 18(2): 108-112.

[50] Gocheva I D, Nishijima M, Doi T, et al. Mechanochemical synthesis of NaMF₃ (M=Fe, Mn, Ni) and their electrochemical properties as positive electrode materials for sodium batteries[J]. Journal of Power Sources, 2009, 187(1): 247-252.

[51] Nishijima M, Gocheva I D, Okada S, et al. Cathode properties of metal trifluorides in Li and Na secondary batteries[J]. Journal of Power Sources, 2009, 190(2): 558-562.

[52] Wang S, Wang L, Zhu Z, et al. All organic sodium-ion batteries with Na₄C₈H₂O₆[J]. Angewandte Chemie International Edition, 2014, 53(23): 5892-5896.

[53] Jache B, Adelhelm P. Use of graphite as a highly reversible electrode with superior cycle life for sodium-ion batteries by making use of co-intercalation phenomena[J]. Angewandte Chemie International Edition, 2014, 53(38): 10169-10173.

[54] Zhu Z Q, Cheng F Y, Hu Z, et al. Highly stable and ultrafast electrode reaction of graphite for sodium ion batteries[J]. Journal of Power Sources, 2015, 293: 626-634.

[55] Wen Y, He K, Zhu Y J, et al. Expanded graphite as superior anode for sodium-ion batteries[J]. Nature Communications, 2014, 5: 4033.

[56] Stevens D A, Dahn J R. High capacity anode materials for rechargeable sodium-ion batteries[J]. Journal of the Electrochemical Society, 2000, 147(4): 1271-1273.

[57] Gotoh K, Ishikawa T, Shimadzu S, et al. NMR study for electrochemically inserted Na in hard carbon electrode of sodium ion battery[J]. Journal of Power Sources, 2013, 225: 137-140.

[58] Komaba S, Murata W, Ishikawa T, et al. Electrochemical Na insertion and solid electrolyte interphase for hard-carbon electrodes and application to Na-ion batteries[J]. Advanced Functional Materials, 2011, 21(20): 3859-3867.

[59] Cao Y L, Xiao L F, Sushko M L, et al. Sodium ion insertion in hollow carbon nanowires for battery applications[J]. Nano Letters, 2012, 12(7): 3783-3787.

[60] Li W H, Zeng L C,Yang Z Z, et al. Free-standing and binder-free sodium-ion electrodes with ultralong cycle life and high rate performance based on porous carbon nanofibers[J]. Nanoscale, 2014, 6(2): 693-698.

[61] Zhang J-F(张京飞), Lu J(陆静), Yang X-Y(杨晓宇), et al. Synthesis of porous carbon nanosheets for application in sodium-ion battery[J]. Journal of Electrochemistry(电化学), 2015, 21(6): 548-553.

[62] Tang K, Fu L J, White R J, et al. Hollow carbon nanospheres with superior rate capability for sodium-based batteries[J]. Advanced Energy Materials, 2012, 2(7): 873-877.

[63] Xu J T, Wang M, Wickramaratne N P, et al. High-performance sodium ion batteries based on a 3D anode from nitrogen-doped graphene foams[J]. Advanced Materials, 2015, 27(12): 2042-2048.

[64] Yan Y, Yin Y-X, Guo Y-G, et al, A sandwich-like hierarchically porous carbon/graphene composite as a high-performance anode material for sodium-ion batteries[J]. Advanced Energy Materials, 2014, 4(8): 1301584.

[65] Chevrier V L, Ceder G, Challenges for Na-ion negative electrodes[J]. Journal of the Electrochemical Society, 2011, 158(9): A1011-A1014.

[66] Ellis L D, Hatchard T D, Obrovac M N. Reversible insertion of sodium in tin[J]. Journal of the Electrochemical Society, 2012, 159(11): A1801-A1805.

[67] Wang J W, Liu X H, Mao S X, et al. Microstructural evolution of tin nanoparticles during in situ sodium insertion and extraction[J]. Nano Letters, 2012, 12(11): 5897-5902.

[68] Nam D-H, Kim T-H, Hong K-S, et al. Template-free electrochemical synthesis of Sn nanofibers as high-performance anode materials for Na-ion batteries[J]. ACS Nano, 2014, 8(11): 11824-11835.

[69] Liu Y H, Xu Y H, Zhu Y J, et al. Tin-coated viral nanoforests as sodium-ion battery anodes[J]. ACS Nano, 2013, 7(4): 3627-3634.

[70] Liu Y C, Zhang N, Jiao L, et al. Tin nanodots encapsulated in porous nitrogen-doped carbon nanofibers as a free-standing anode for advanced sodium-ion batteries[J]. Advanced Materials, 2015, 27(42): 6702-6707.

[71] Darwiche A, Marino C, Sougrati M T, et al. Better cycling performances of bulk Sb in Na-ion batteries compared to Li-ion systems: an unexpected electrochemical mechanism[J]. Journal of the American Chemical Society, 2012, 134(51): 20805-20811.

[72] He M, Kravchyk K, Walter M, et al. Monodisperse antimony nanocrystals for high-rate Li-ion and Na-ion battery anodes: nano versus bulk[J]. Nano Letters, 2014, 14(3): 1255-1262.

[73] Zhang N, Liu Y C, Lu Y Y, et al. Spherical nano-Sb@C composite as a high-rate and ultra-stable anode material for sodium-ion batteries[J]. Nano Research, 2015, 8(10): 3384-3393.

[74] Xu Y, Swaans E, Basak S, et al. Reversible Na-ion uptake in Si nanoparticles[J]. Advanced Energy Materials, 2016, 6(2): 1501436.

[75] Liu J, Wen Y R, van Aken P A, et al. Facile synthesis of highly porous Ni-Sn intermetallic microcages with excellent electrochemical performance for lithium and sodium storage[J]. Nano Letters, 2014, 14(11): 6387-6392.

[76] Lin Y-M, Abel P R, Gupta A, et al. Sn-Cu nanocomposite anodes for rechargeable sodium-ion batteries[J]. ACS Applied Materials & Interfaces, 2013, 5(17): 8273-8277.

[77] Ji L W, Gu M, Shao Y Y, et al. Controlling SEI formation on SnSb-porous carbon nanofibers for improved Na ion storage[J]. Advanced Materials, 2014, 26(18): 2901-2908.

[78] Farbod B, Cui K, Kalisvaart W P, et al. Anodes for sodium ion batteries based on tin-germanium-antimony alloys[J]. ACS Nano, 2014, 8(5): 4415-4429.

[79] Qian J F, Wu X Y, Cao Y L, et al. High capacity and rate apability of amorphous phosphorus for sodium ion batteries[J]. Angewandte Chemie International Edition, 2013, 52(17): 4633-4636.

[80] Kim Y, Park Y, Choi A, et al. An amorphous red phosphorus/carbon composite as a promising anode material for sodium ion batteries[J]. Advanced Materials, 2013, 25(22): 3045-3049.

[81] Pei L, Zhao Q, Chen C, et al. Phosphorus nanoparticles encapsulated in graphene scrolls as a high-performance anode for sodium-ion batteries[J]. ChemElectroChem, 2015, 2(11): 1652-1655.

[82] Zhu Y, Wen Y, Fan X, et al. Red phosphorus-single-walled carbon nanotube composite as a superior anode for sodium ion batteries[J]. ACS Nano, 2015, 9(3): 3254-3264.

[83] Qian J F, Xiong Y, Cao Y L, et al. Synergistic Na-storage reactions in Sn₄P₃ as a high-capacity, cycle-stable anode of Na-ion batteries[J]. Nano Letters, 2014, 14(4): 1865-1869.

[84] Zhang N, Han X P, Liu Y C, et al. 3D porous γ-Fe₂O₃@C nanocomposite as high-performance anode material of Na-ion batteries[J]. Advanced Energy Materials, 2015, 5(5): 1401123.

[85] Liu Y C, Zhang N, Yu C, et al. MnFe₂O₄@C nanofibers as high-performance anode for sodium-ion batteries[J]. Nano Letters, 2016, 16(5): 3321-3328.

[86] Zhu C, Mu X, van Aken P A, et al. Single-layered ultrasmall nanoplates of MoS₂ embedded in carbon nanofibers with excellent electrochemical performance for lithium and sodium storage[J]. Angewandte Chemie International Edition, 2014, 53(8): 2152-2156.

[87] Liu Y C, Zhang N, Kang H T, et al. WS₂ nanowires as a high-performance anode for sodium-ion batteries[J]. Chemistry-A European Journal, 2015, 21(33): 11878-11884.

[88] Hu Z, Zhu Z Q, Cheng F Y, et al. Pyrite FeS₂ for high-rate and long-life rechargeable sodium batteries[J]. Energy & Environmental Science, 2015, 8(4): 1309-1316.

[89] Hayashi A, Noi K, Sakuda A, et al. Superionic glass-ceramic electrolytes for room-temperature rechargeable sodium batteries[J]. Nature Communications, 2012, 3: 856.

[90] Richards W D, Tsujimura T, Miara L J, et al. Design and synthesis of the superionic conductor Na₁₀SnP₂S₁₂[J]. Nature Communications, 2016, 7: 11009.

[91] Zhang L, Yang K, Mi J, et al. Na₃PSe₄: A novel chalcogenide solid electrolyte with high ionic conductivity[J]. Advanced Energy Materials, 2015, 5(24): 1501294.

[92] Kim D, Lee E, Slater M, et al. Layered Na[Ni_1/3Fe_1/3Mn_1/3]O₂ cathodes for Na-ion battery application[J]. Electrochemistry Communications, 2012, 18: 66-69.

[93] Mu L, Xu S, Li Y, et al. Prototype sodium-ion batteries using an air-stable and Co/Ni-free O3-layered metal oxide cathode[J]. Advanced Materials, 2015, 27(43): 6928-6933.

[94] Tang W, Song X, Du Y, et al. High-performance NaFePO₄ formed by aqueous ion-exchange and its mechanism for advanced sodium ion batteries[J]. Journal of Materials Chemistry A, 2016, 4(13): 4882-4892.

[95] Li S, Dong Y, Xu L, et al. Effect of carbon matrix dimensions on the electrochemical properties of Na₃V₂(PO₄)₃ nanograins for high-performance symmetric sodium-ion batteries[J]. Advanced Materials, 2014, 26(21): 3545-3553.

[96] Ponrouch A, Dedryvere R, Monti D, et al. Towards high energy density sodium ion batteries through electrolyte optimization[J]. Energy & Environmental Science, 2013, 6(8): 2361-2369.

[97] Wang H(王红), Liao X(廖小珍), Xie Y(颉莹莹), et al. Design and investigation on portable energy storage device based on sodium-ion batteries[J]. Energy Storage Science and Technology(储能科学与技术), 2016, 5(1): 65-68.

[98] Xu G-L, Chen Z, Zhong G-M, et al. Nanostructured black phosphorus/ketjenblack–multiwalled carbon nanotubes composite as high performance anode material for sodium-ion batteries[J]. Nano Letters, 2016, 16(6): 3955-3965.

[99] Qu B H, Ma C Z, Ji G, et al. Layered SnS₂-reduced graphene oxide composite-a high-capacity, high-rate, and long-cycle life sodium-ion battery anode material[J]. Advanced Materials, 2014, 26(23): 3854-3859.

[100] Ren W, Zheng Z, Xu C, et al. Self-sacrificed synthesis of three-dimensional Na₃V₂(PO₄)₃ nanofiber network for high-rate sodium-ion full batteries[J]. Nano Energy, 2016, 25: 145-153.

[101] Xiong H, Slater M D, Balasubramanian M, et al. Amorphous TiO₂ nanotube anode for rechargeable sodium ion batteries[J]. The Journal of Physical Chemistry Letters, 2011, 2(20): 2560-2565.

[102] Rudola A, Saravanan K, Devaraj S, et al. Na₂Ti₆O₁₃: a potential anode for grid-storage sodium-ion batteries[J]. Chemical Communications, 2013, 49(67): 7451-7453.

[103] Ye H, Wang Y, Zhao F, et al. Iron-based sodium-ion full batteries[J]. Journal of Materials Chemistry A, 2016, 4(5): 1754-1761.

[104] Fu S, Ni J, Xu Y, et al. Hydrogenation driven conductive Na₂Ti₃O₇ nanoarrays as robust binder-free anodes for sodium-ion batteries[J]. Nano Letters, 2016, 16(7): 4544-4551.

[105] Cao Y(曹翊), Wang Y(王永刚), Wang Q(王青), et al. Development of aqueous sodium ion battery[J]. Energy Storage Science and Technology(储能科学与技术), 2016, 5(3): 317-323.

[106] Li Z, Young D, Xiang K, et al. Towards high power high energy aqueous sodium-ion batteries: the NaTi₂(PO₄)₃/Na_0.44MnO₂ system[J]. Advanced Energy Materials, 2013, 3(3): 290-294.

[107] Zhang Q, Liao C, Zhai T, et al. A high rate 1.2 V aqueous sodium-ion battery based on all NASICON structured NaTi₂(PO₄)₃ and Na₃V₂(PO₄)₃[J]. Electrochimica Acta, 2016, 196: 470-478.

[108] Lalere F, Leriche J B, Courty M, et al. An all-solid state NASICON sodium battery operating at 200 °C[J]. Journal of Power Sources, 2014, 247: 975-980.