Better engineering layered vanadium oxides for aqueous zinc-ion batteries: Going beyond widening the interlayer spacing

Abstract

Aqueous zinc-ion batteries (ZIBs) are regarded as among the most promising candidates for large-scale grid energy storage, owing to their high safety, low costs, and environmental friendliness. Over the past decade, vanadium oxides, which are exemplified by V₂O₅, have been widely developed as a class of cathode materials for ZIBs, where the relatively high theoretical capacity and structural stability are among the main considerations. However, there are considerable challenges in the construction of vanadium-based ZIBs with high capacity, long lifespan, and excellent rate performance. Simple widenings of the interlayer spacing in the layered vanadium oxides by pre-intercalations appear to have reached their limitations in improving the energy density and other key performance parameters of ZIBs, although various metal ions (Na⁺, Ca²⁺, and Al³⁺) and even organic cations/groups have been explored. Herein, we discuss the advances made more recently, and also the challenges faced by the high-performance vanadium oxides (V₂O₅-based) cathodes, where there are several strategies to improve their electrochemical performance ranging from the new structural designs down to sub-nano-scopic/molecular/atomic levels, including cation pre-intercalation, structural water optimization, and defect engineering, to macroscopic structural modifications. The key principles for an optimal structural design of the V₂O₅-based cathode materials for high energy density and fast-charging aqueous ZIBs are examined, aiming at paving the way for developing energy storage designed for those large scales, high safety, and low-cost systems.

Keywords

aqueous zinc-ion batteries / cations pre-intercalation / defect engineering / structural water / vanadium oxides

References

[1] OmerAM. Energy, environment and sustainable development. Renewable Sustainable Energy Rev. 2008;12(9):2265-2300.

[2] ZhuJ, ChenX, ThangAQ, et al. Vanadium-based metal-organic frameworks and their derivatives for electrochemical energy conversion and storage. SmartMat. 2022;3(3):384-416.

[3] LiT, PengX, CuiP, et al. Recent progress and future perspectives of flexible metal–air batteries. SmartMat. 2021;2(4):519-553.

[4] LiF, LiY, QuJ, et al. Recent developments of stamped planar micro-supercapacitors: materials, fabrication and perspectives. Nano Mater Sci. 2021;3(2):154-169.

[5] WuX, LiuR, ZhaoJ, Fan Z. Advanced carbon materials with different spatial dimensions for supercapacitors. Nano Mater Sci. 2021;3(3):241-267.

[6] WangX, ChaiJ, JiangJ. Redox flow batteries based on insoluble redox-active materials: a review. Nano Mater Sci. 2021;3(1):17-24.

[7] ZhangJ, LiM, YounusHA, et al. An overview of the characteristics of advanced binders for high-performance Li–S batteries. Nano Mater Sci. 2021;3(2):124-139.

[8] LiY, QuJ, LiF, et al. Advanced architecture designs towards high-performance 3D microbatteries. Nano Mater Sci. 2021;3(2):140-153.

[9] TarasconJ-M, ArmandM. Issues and challenges facing rechargeable lithium batteries. Nature. 2010;414:359-367.

[10] SuiD, YaoM, SiL, et al. Biomass-derived carbon coated SiO₂ nanotubes as superior anode for lithium-ion batteries. Carbon. 2023;205:510-518.

[11] SunJ, WangT, GaoY, PanZ, HuR, WangJ. Will lithium–sulfur batteries be the next beyond-lithium ion batteries and even much better? InfoMat. 2022;4(9):e12359.

[12] WuF, YangH, BaiY, WuC. Paving the path toward reliable cathode materials for aluminum-ion batteries. Adv Mater. 2019;31(16):1806510.

[13] HuY, YeD, LuoB, et al. A binder-free and free-standing cobalt sulfide@carbon nanotube cathode material for aluminum-ion batteries. Adv Mater. 2018;30(2):1703824.

[14] LinM-C, GongM, LuB, et al. An ultrafast rechargeable aluminium-ion battery. Nature. 2015;520(7547):324-328.

[15] PanH, LuX, YuX, et al. Sodium storage and transport properties in layered Na₂Ti₃O₇ for room-temperature sodium-ion batteries. Adv Energy Mater. 2013;3(9):1186-1194.

[16] HouH, QiuX, WeiW, ZhangY, JiX. Carbon anode materials for advanced sodium-ion batteries. Adv Energy Mater. 2017;7(24):1602898.

[17] SongK, LiuC, MiL, ChouS, ChenW, Shen C. Recent progress on the alloy-based anode for sodium-ion batteries and potassium-ion batteries. Small. 2021;17(9):1903194.

[18] ZongW, GuoH, OuyangY, et al. Topochemistry-driven synthesis of transition-metal selenides with weakened van der Waals force to enable 3D-printed Na-ion hybrid capacitors. Adv Funct Mater. 2022;32(13):2110016.

[19] MaG, HuangK, MaJ-S, Ju Z, XingZ, ZhuangQ. Phosphorus and oxygen dual-doped graphene as superior anode material for room-temperature potassium-ion batteries. J Mater Chem A. 2017;5(17):7854-7861.

[20] ZhangW, LiuY, GuoZ. Approaching high-performance potassium-ion batteries via advanced design strategies and engineering. Sci Adv. 2019;5(5):eaav7412.

[21] ZhouJ, GuoS. Carbon-based anode materials for potassium-ion batteries: from material, mechanism to performance. SmartMat. 2021;2(2):176-201.

[22] PeiYR, ZhaoM, ZhuYP, Yang CC, JiangQ. VN nanoparticle-assembled hollow microspheres/N-doped carbon nanofibers: an anode material for superior potassium storage. Nano Mater Sci. 2022;4(2):104-112.

[23] ZhuK, WuT, HuangK. A high-voltage activated high-performance cathode for aqueous Zn-ion batteries. Energy Stor Mater. 2021;38:473-481.

[24] WangL, HuangK-W, ChenJ, Zheng J. Ultralong cycle stability of aqueous zinc-ion batteries with zinc vanadium oxide cathodes. Sci Adv. 2019;5(10):eaax4279.

[25] ChenL, YangZ, CuiF, MengJ, ChenH, Zeng X. Enhanced rate and cycling performances of hollow V₂O₅ nanospheres for aqueous zinc ion battery cathode. Appl Surf Sci. 2020;507:145137.

[26] LiuY, WangJ, SunJ, et al. A glutamate anion boosted zinc anode for deep cycling aqueous zinc ion batteries. J Mater Chem A. 2022;10(47):25029-25038.

[27] LiuY, AnY, WuL, et al. Interfacial chemistry modulation via amphoteric glycine for a highly reversible zinc anode. ACS Nano. 2023;17(1):552-560.

[28] DaiY, LiaoX, YuR, et al. Quicker and more Zn²⁺ storage predominantly from the interface. Adv Mater. 2021;33(26):2100359.

[29] ShinJ, ChoiDS, LeeHJ, Jung Y, ChoiJW. Hydrated intercalation for high-performance aqueous zinc ion batteries. Adv Energy Mater. 2019;9(14):1900083.

[30] JiaX, LiuC, NealeZG, Yang J, CaoG. Active materials for aqueous zinc ion batteries: synthesis, crystal structure, morphology, and electrochemistry. Chem Rev. 2020;120(15):7795-7866.

[31] ZhangY, AngEH, DinhKN, et al. Recent advances in vanadium-based cathode materials for rechargeable zinc ion batteries. Mater Chem Front. 2021;5(2):744-762.

[32] DaiY, ZhangC, ZhangW, et al. Reversible Zn metal anodes enabled by trace amounts of underpotential deposition initiators. Angew Chem Int Ed. 2023;62(18):e202301192.

[33] ZhouZ, WangL, LiangJ, et al. Two-dimensional hierarchical Mn₂O₃@graphene as a high rate and ultrastable cathode for aqueous zinc-ion batteries. J Mater Chem C. 2021;9(4):1326-1332.

[34] ZhuX, CaoZ, WangW, et al. Superior-performance aqueous zinc-ion batteries based on the in situ growth of MnO₂ nanosheets on V₂CT_X MXene. ACS Nano. 2021;15(2):2971-2983.

[35] ZhuC, FangG, LiangS, et al. Electrochemically induced cationic defect in MnO intercalation cathode for aqueous zinc-ion battery. Energy Storage Mater. 2020;24:394-401.

[36] ChenX, WangL, LiH, ChengF, ChenJ. Porous V₂O₅ nanofibers as cathode materials for rechargeable aqueous zinc-ion batteries. J Energy Chem. 2019;38:20-25.

[37] SunJ, YeH, OhJAS, et al. Elevating the discharge plateau of Prussian blue analogs through low-spin Fe redox induced intercalation pseudocapacitance. Energy Storage Mater. 2021;43:182-189.

[38] XuC, LiB, DuH, KangF. Energetic zinc ion chemistry: the rechargeable zinc ion battery. Angew Chem. 2012;124(4):957-959.

[39] YanM, HeP, ChenY, et al. Water-lubricated intercalation in V₂O₅·nH₂O for high-capacity and high-rate aqueous rechargeable zinc batteries. Adv Mater. 2018;30(1):1703725.

[40] ZhangN, JiaM, DongY, et al. Hydrated layered vanadium oxide as a highly reversible cathode for rechargeable aqueous zinc batteries. Adv Funct Mater. 2019;29(10):1807331.

[41] DuM, LiuC, ZhangF, et al. Tunable layered (Na,Mn)V₈O₂₀·nH₂O cathode material for high-performance aqueous zinc ion batteries. Adv Sci. 2020;7(13):2000083.

[42] ZhangZ, XiB, WangX, et al. Oxygen defects engineering of VO₂·xH₂O nanosheets via in situ polypyrrole polymerization for efficient aqueous zinc ion storage. Adv Funct Mater. 2021;31(34):2103070.

[43] SunJ, ZhaoY, LiuY, et al. “Three-in-one” strategy that ensures V₂O₅·nH₂O with superior Zn²⁺ storage by simultaneous protonated polyaniline intercalation and encapsulation. Small Struct. 2022;3(4):2100212.

[44] ZhangL, ChenL, ZhouX, Liu Z. Towards high-voltage aqueous metal-ion batteries beyond 1.5 V: the zinc/zinc hexacyanoferrate system. Adv Energy Mater. 2015;5(2):1400930.

[45] KunduD, AdamsBD, DuffortV, Vajargah SH, NazarLF. A high-capacity and long-life aqueous rechargeable zinc battery using a metal oxide intercalation cathode. Nat Energy. 2016;1(10):16119.

[46] WanF, ZhangL, WangX, Bi S, NiuZ, ChenJ. An aqueous rechargeable zinc-organic battery with hybrid mechanism. Adv Funct Mater. 2018;28(45):1804975.

[47] XuC, DuH, LiB, KangF, ZengY. Reversible insertion properties of zinc ion into manganese dioxide and its application for energy storage. Electrochem Solid-State Lett. 2009;12(4):A61.

[48] MaX, ChengJ, DongL, et al. Multivalent ion storage towards high-performance aqueous zinc-ion hybrid supercapacitors. Energy Storage Mater. 2019;20:335-342.

[49] ChenQ, JinJ, KouZ, et al. Zn²⁺ pre-intercalation stabilizes the tunnel structure of MnO₂ nanowires and enables zinc-ion hybrid supercapacitor of battery-level energy density. Small. 2020;16(14):2000091.

[50] ZhaoY, ZhuY, ZhangX. Challenges and perspectives for manganese-based oxides for advanced aqueous zinc-ion batteries. InfoMat. 2020;2(2):237-260.

[51] WanF, NiuZ. Design strategies for vanadium-based aqueous zinc-ion batteries. Angew Chem Int Ed. 2019;58(46):16358-16367.

[52] ChenK, XueD. Materials chemistry toward electrochemical energy storage. J Mater Chem A. 2016;4(20):7522-7537.

[53] SenthilkumarST, WangY, HuangH. Advances and prospects of fiber supercapacitors. J Mater Chem A. 2015;3(42):20863-20879.

[54] EnjalbertR, GalyJ. A refinement of the structure of V₂O₅. Acta Crystallogr C. 1986;42(11):1467-1469.

[55] LerouxC, NihoulG, Van TendelooG. From VO₂(B) to VO₂(R): theoretical structures of VO₂ polymorphs and in situ electron microscopy. Phys Rev B: Condens Matter Mater Phys. 1998;57(46):5111-5121.

[56] WilhelmiK-A, Waltersson K, SøtofteI, RasmussenSE, Shimizu A. On the crystal structure of a new vanadium oxide, V₄O₉. Acta Chem Scand. 1970;24:3409-3411.

[57] MaL, LiN, LongC, et al. Achieving both high voltage and high capacity in aqueous zinc-ion battery for record high energy density. Adv Funct Mater. 2019;29(22):1906142.

[58] ZhuK, WuT, SunS, van den Bergh W, StefikM, HuangK. Synergistic H⁺/Zn²⁺ dual ion insertion mechanism in high-capacity and ultra-stable hydrated VO₂ cathode for aqueous Zn-ion batteries. Energy Storage Mater. 2020;29:60-70.

[59] LiZ, Ganapathy S, XuY, ZhouZ, Sarilar M, WagemakerM. Mechanistic insight into the electrochemical performance of Zn/VO₂ batteries with an aqueous ZnSO₄ Electrolyte. Adv Energy Mater. 2019;9(22):1900237.

[60] ShanL, YangY, ZhangW, et al. Observation of combination displacement/intercalation reaction in aqueous zinc-ion battery. Energy Storage Mater. 2019;18(18):10-14.

[61] LiY, ZhangD, HuangS, Yang HY. Guest-species-incorporation in manganese/vanadium-based oxides: towards high performance aqueous zinc-ion batteries. Nano Energy. 2021;85(16):105969.

[62] ZhuS, DaiY, LiJ, et al. Cathodic Zn underpotential deposition: an evitable degradation mechanism in aqueous zinc-ion batteries. Sci Bull. 2022;67(48):1882-1889.

[63] YangG, LiQ, MaK, HongC, WangC. The degradation mechanism of vanadium oxide-based aqueous zinc-ion batteries. J Mater Chem A. 2020;8(10):8084-8095.

[64] WangZ, LiH, TangZ, et al. Hydrogel electrolytes for flexible aqueous energy storage devices. Adv Funct Mater. 2018;28(48):1804560.

[65] LukatskayaMR, Feldblyum JI, MackanicDG, et al. Concentrated mixed cation acetate “water-in-salt” solutions as green and low-cost high voltage electrolytes for aqueous batteries. Energy Environ Sci. 2018;11(1):2876-2883.

[66] ZhangM, LiY, ShenZ. “Water-in-salt” electrolyte enhanced high voltage aqueous supercapacitor with all-pseudocapacitive metal-oxide electrodes. J Power Sources. 2019;414(30):479-485.

[67] WeiY, RyuC-W, KimK-B. Improvement in electrochemical performance of V₂O₅ by Cu doping. J Power Sources. 2007;165(12):386-392.

[68] HeP, ZhangG, LiaoX, et al. Sodium ion stabilized vanadium oxide nanowire cathode for high-performance zinc-ion batteries. Adv Energy Mater. 2018;8(10):1702463.

[69] YangY, TangY, LiangS, et al. Transition metal ion-preintercalated V₂O₅ as high-performance aqueous zinc-ion battery cathode with broad temperature adaptability. Nano Energy. 2019;61:617-625.

[70] GaoJ, ChengC, DingL, Liu G, YanT, ZhangL. Synergistic interlayer and defect engineering of hydrated vanadium oxide toward stable Zn-ion batteries. Chem Eng J. 2022;450:138367.

[71] LiuY, XuJ, LiJ, et al. Pre-intercalation chemistry of electrode materials in aqueous energy storage systems. Coord Chem Rev. 2022;460:214477.

[72] KulishVV, Manzhos S. Comparison of Li, Na, Mg and Al-ion insertion in vanadium pentoxides and vanadium dioxides. RSC Adv. 2017;7(30):18643-18649.

[73] ZhuK, WuT, HuangK. A high capacity bilayer cathode for aqueous Zn-ion batteries. ACS Nano. 2019;13(12):14447-14458.

[74] XiaC, GuoJ, LiP, ZhangX, AlshareefHN. Highly stable aqueous zinc-ion storage using a layered calcium vanadium oxide bronze cathode. Angew Chem Int Ed. 2018;57(15):3943-3948.

[75] ZhouW, ChenM, WangA, et al. Optimizing the electrolyte salt of aqueous zinc-ion batteries based on a high-performance calcium vanadate hydrate cathode material. J Energy Chem. 2021;52:377-384.

[76] PangQ, HeW, YuX, et al. Aluminium pre-intercalated orthorhombic V₂O₅ as high-performance cathode material for aqueous zinc-ion batteries. Appl Surf Sci. 2021;538:148043.

[77] WangS, MaW, SangZ, et al. Dual-modification of manganese oxide by heterostructure and cation pre-intercalation for high-rate and stable zinc-ion storage. J Energy Chem. 2022;67:82-91.

[78] XuW, SunC, WangN, et al. Sn stabilized pyrovanadate structure rearrangement for zinc ion battery. Nano Energy. 2021;81:105584.

[79] ZhuK, WuT, HuangK. NaCa_0.6V₆O₁₆·3H₂O as an ultra-stable cathode for Zn-ion batteries: the roles of pre-inserted dual-cations and structural water in V₃O₈ layer. Adv Energy Mater. 2019;9(38):1901968.

[80] FengZ, ZhangY, SunJ, et al. Dual ions enable vanadium oxide hydration with superior Zn²⁺ storage for aqueous zinc-ion batteries. Chem Eng J. 2022;433:133795.

[81] ZhaoX, MaoL, ChengQ, Liao F, YangG, ChenL. Dual-cation preintercalated and amorphous carbon confined vanadium oxides as a superior cathode for aqueous zinc-ion batteries. Carbon. 2022;186:160-170.

[82] QiY, HuangJ, YanL, et al. Towards high-performance aqueous zinc-ion battery via cesium ion intercalated vanadium oxide nanorods. Chem Eng J. 2022;442:136349.

[83] TianH, HeY, WangL, et al. Simultaneous pre-intercalation of caesium and sodium ions into vanadium oxide bronze nanowires for high-performance aqueous zinc-ion batteries. Mater Chem Front. 2022;6(14):1920-1928.

[84] TongY, SuS, LiX, et al. Synergistic iron ion and alkylammonium cation intercalated vanadium oxide cathode for highly efficient aqueous zinc ion battery. J Power Sources. 2022;528:231226.

[85] HandyJV, ZaheerW, AlbersR, et al. Protecting groups in insertion chemistry: site-selective positioning of lithium ions in intercalation hosts. Matter. 2023;6(4):1125-1139.

[86] LiuZ, WangZ-M, YangX, Ooi K. Intercalation of organic ammonium ions into layered graphite oxide. Langmuir. 2002;18(12):4926-4932.

[87] HarshmanDR, MillsAP. Concerning the nature of high-T_c superconductivity: survey of experimental properties and implications for interlayer coupling. Phys Rev B: Condens Matter Mater Phys. 1992;45(18):10684-10712.

[88] MaX, CaoX, YaoM, et al. Organic-inorganic hybrid cathode with dual energy-storage mechanism for ultrahigh-rate and ultralong-life aqueous zinc-ion batteries. Adv Mater. 2022;34(6):2105452.

[89] ZhangF, SunX, DuM, et al. Weaker interactions in Zn²⁺ and organic ion-pre-intercalated vanadium oxide toward highly reversible zinc-ion batteries. Energy Environ Mater. 2021;4(4):620-630.

[90] ZhengX, ZhouY, YanX, LamK, HouX. Vanadium oxide with elevated interlayers for durable aqueous hybrid Li⁺/Zn²⁺ batteries. ACS Appl Energy Mater. 2022;5(7):9070-9078.

[91] PangX, JiS, ZhangP, et al. Interlayer doping of pseudocapacitive hydrated vanadium oxide via Mn²⁺ for high-performance aqueous zinc-ion battery. Electrochim Acta. 2023;441:141810.

[92] LiQ, YeX, YuH, et al. Pre-potassiated hydrated vanadium oxide as cathode for quasi-solid-state zinc-ion battery. Chin Chem Lett. 2022;33(5):2663-2668.

[93] JiangY, LuJ, LiuW, et al. Novel polymer/barium intercalated vanadium pentoxide with expanded interlayer spacing as high-rate and durable cathode for aqueous zinc-ion batteries. ACS Appl Mater Interfaces. 2022;14(15):17415-17425.

[94] WuF, WangY, RuanP, et al. Fe-doping enabled a stable vanadium oxide cathode with rapid Zn diffusion channel for aqueous zinc-ion batteries. Mater Today Energy. 2021;21:100842.

[95] ZhangJ, LiuS, LiuH, et al. Methyl-functionalized hydrangea-like vanadium pentoxide cathode for aqueous zinc ion batteries with high-rate and long-term cycling stability. J Alloys Compd. 2022;920:166010.

[96] HeT, WengS, YeY, et al. Cation-deficient Zn_0.3(NH₄)_0.3V₄O₁₀·0.91H₂O for rechargeable aqueous zinc battery with superior low- temperature performance. Energy Storage Mater. 2021;38:389-396.

[97] FengJ, WangY, LiuS, et al. Electrochemically induced structural and morphological evolutions in nickel vanadium oxide hydrate nanobelts enabling fast transport kinetics for high-performance zinc storage. ACS Appl Mater Interfaces. 2020;12(22):24726-24736.

[98] XuL, ZhangY, ZhengJ, Jiang H, HuT, MengC. Ammonium ion intercalated hydrated vanadium pentoxide for advanced aqueous rechargeable Zn-ion batteries. Mater Today Energy. 2020;18:100509.

[99] GengH, ChengM, WangB, Yang Y, ZhangY, LiCC. Electronic structure regulation of layered vanadium oxide via interlayer doping strategy toward superior high-rate and low-temperature zinc-ion batteries. Adv Funct Mater. 2020;30(6):1907684.

[100] HuT, FengZ, ZhangY, et al. “Double guarantee mechanism” of Ca²⁺-intercalation and rGO-integration ensures hydrated vanadium oxide with high performance for aqueous zinc-ion batteries. Inorg Chem Front. 2021;8(1):79-89.

[101] MingF, LiangH, LeiY, Kandambeth S, EddaoudiM, AlshareefHN. Layered Mg_xV₂O₅·nH₂O as cathode material for high-performance aqueous zinc ion batteries. ACS Energy Lett. 2018;3(10):2602-2609.

[102] YuanT, ChengH, LiX, et al. Organic macromolecule regulated the structure of vanadium oxide with high capacity and stability for aqueous zinc-ion batteries. Appl Surf Sci. 2022;592:153295.

[103] ZhangY, DuY, SongB, et al. Manganese-ions and polyaniline co-intercalation into vanadium oxide for stable zinc-ion batteries. J Power Sources. 2022;545:231920.

[104] LiR, XingF, LiT, et al. Intercalated polyaniline in V₂O₅ as a unique vanadium oxide bronze cathode for highly stable aqueous zinc ion battery. Energy Storage Mater. 2021;38:590-598.

[105] TolstopyatovaEG, Kamenskii MA, KondratievVV. Vanadium oxide-conducting polymers composite cathodes for aqueous zinc-ion batteries: interfacial design and enhancement of electrochemical performance. Energies. 2022;15(23):8966.

[106] LiuY, PanZ, TianD, et al. Employing “one for two” strategy to design polyaniline-intercalated hydrated vanadium oxide with expanded interlayer spacing for high-performance aqueous zinc-ion batteries. Chem Eng J. 2020;399:125842.

[107] FengZ, SunJ, LiuY, et al. Polypyrrole-intercalation tuning lamellar structure of V₂O₅·nH₂O boosts fast zinc-ion kinetics for aqueous zinc-ion battery. J Power Sources. 2022;536:231489.

[108] ZhangY, XuL, JiangH, Liu Y, MengC. Polyaniline-expanded the interlayer spacing of hydrated vanadium pentoxide by the interface-intercalation for aqueous rechargeable Zn-ion batteries. J Colloid Interface Sci. 2021;603:641-650.

[109] FengZ, ZhangY, ZhaoY, et al. Dual intercalation of inorganics–organics for synergistically tuning the layer spacing of V₂O₅·nH₂O to boost Zn²⁺ storage for aqueous zinc-ion batteries. Nanoscale. 2022;14(24):8776-8788.

[110] FengZ, SunJ, LiuY, et al. Engineering interlayer space of vanadium oxide by pyridinesulfonic acid-assisted intercalation of polypyrrole enables enhanced aqueous zinc-ion storage. ACS Appl Mater Interfaces. 2021;13(51):61154-61165.

[111] WangP, ShiX, WuZ, GuoS, ZhouJ, Liang S. Layered hydrated vanadium oxide as highly reversible intercalation cathode for aqueous Zn-ion batteries. Carbon Energy. 2020;2(2):294-301.

[112] WeiT, LiQ, YangG, Wang C. High-rate and durable aqueous zinc ion battery using dendritic V₁₀O₂₄·12H₂O cathode material with large interlamellar spacing. Electrochim Acta. 2018;287:60-67.

[113] ZhaoJ, RenH, LiangQ, et al. High-performance flexible quasi-solid-state zinc-ion batteries with layer-expanded vanadium oxide cathode and zinc/stainless steel mesh composite anode. Nano Energy. 2019;62:94-102.

[114] WuT, ZhuK, QinC, HuangK. Unraveling the role of structural water in bilayer V₂O₅ during Zn²⁺-intercalation: insights from DFT calculations. J Mater Chem A. 2019;7(10):5612-5620.

[115] SunQ, ChengH, YuanY, et al. Uncovering the fundamental role of interlayer water in charge storage for bilayered V₂O₅·nH₂O xerogel cathode materials. Adv Energy Mater. 2022;13(3):2202515.

[116] GuanX, SunQ, SunC, et al. Tremella-like hydrated vanadium oxide cathode with an architectural design strategy toward ultralong lifespan aqueous zinc-ion batteries. ACS Appl Mater Interfaces. 2021;13(35):41688-41697.

[117] ClitesM, BylesBW, PomerantsevaE. Bilayered vanadium oxide as the host material for reversible beyond lithium ion intercalation. Adv Mater Lett. 2017;8(6):679-688.

[118] WangJ, CurtisCJ, SchulzDL, Zhang J-G. Influences of treatment temperature and water content on capacity and rechargeability of V₂O₅ xerogel films. J Electrochem Soc. 2004;151(1):A1.

[119] WangY, ShangH, ChouT, Cao G. Effects of thermal annealing on the Li⁺ intercalation properties of V₂O₅·nH₂O xerogel films. J Phys Chem B. 2005;109(22):11361-11366.

[120] SunQ, ChengH, SunC, et al. Architecting a hydrated Ca_0.24V₂O₅ cathode with a facile desolvation interface for superior-performance aqueous zinc ion batteries. ACS Appl Mater Interfaces. 2021;13(50):60035-60045.

[121] LiaoM, WangJ, YeL, et al. A deep-cycle aqueous zinc-ion battery containing an oxygen-deficient vanadium oxide cathode. Angew Chem Int Ed. 2020;59(6):2273-2278.

[122] LiZ, RenY, MoL, et al. Impacts of oxygen vacancies on zinc ion intercalation in VO₂. ACS Nano. 2020;14(5):5581-5589.

[123] ZhangW, XiaoY, ZuoC, et al. Adjusting the valence state of vanadium in VO₂(B) by extracting oxygen anions for high-performance aqueous zinc-ion batteries. ChemSusChem. 2021;14(3):971-978.

[124] HuangJ, LiangH, TangY, Lu B, ZhouJ, LiangS. In situ induced coordination between a “desiccant” interphase and oxygen-deficient navajoite towards highly efficient zinc ion storage. Adv Energy Mater. 2022;12(35):2201434.

[125] ZhaoY, LiangS, ShiX, et al. Synergetic effect of alkali-site substitution and oxygen vacancy boosting vanadate cathode for super-stable potassium and zinc storage. Adv Funct Mater. 2022;32(32):2203819.

[126] GuoC, YiS, SiR, et al. Advances on defect engineering of vanadium-based compounds for high-energy aqueous zinc-ion batteries. Adv Energy Mater. 2022;12(40):2202039.

[127] DingJ, ZhengH, GaoH, et al. In situ lattice tunnel distortion of vanadium trioxide for enhancing zinc ion storage. Adv Energy Mater. 2021;11(26):2100973.

[128] MaZ, RuiK, ZhangY, et al. Nitrogen boosts defective vanadium oxide from semiconducting to metallic merit. Small. 2019;15(40):1900583.

[129] GuoJ, LiL, LuoJ, et al. Polypyrrole-assisted nitrogen doping strategy to boost vanadium dioxide performance for wearable nonpolarity supercapacitor and aqueous zinc-ion battery. Adv Energy Mater. 2022;12(41):2201481.

[130] ChenJ, WangT, ChenC, Zhang Q, ZhangB. Heteroatom doping hollow vanadium oxide/carbon composites as universal anode materials for efficient alkali-metal ion storage. Carbon. 2022;192:30-40.

[131] LiY, ChenM, LiuB, ZhangY, LiangX, Xia X. Heteroatom doping: an effective way to boost sodium ion storage. Adv Energy Mater. 2020;10(27):2000927.

[132] JavedMS, LeiH, WangZ, Liu B, CaiX, MaiW. 2D V₂O₅ nanosheets as a binder-free high-energy cathode for ultrafast aqueous and flexible Zn-ion batteries. Nano Energy. 2020;70:104573.

[133] DaiX, WanF, ZhangL, Cao H, NiuZ. Freestanding graphene/VO₂ composite films for highly stable aqueous Zn-ion batteries with superior rate performance. Energy Storage Mater. 2019;17:143-150.

[134] LiuX, MaL, DuY, LuQ, YangA, Wang X. Vanadium pentoxide nanofibers/carbon nanotubes hybrid film for high-performance aqueous zinc-ion batteries. Nanomaterials. 2021;11(4):1054.

[135] De Juan-CorpuzLM, Corpuz RD, SomwangthanarojA, et al. Binder-free centimeter-long V₂O₅ nanofibers on carbon cloth as cathode material for zinc-ion batteries. Energies. 2020;13(1):1-13.

[136] JiangH, ZhangY, LiuY, et al. In situ grown 2D hydrated ammonium vanadate nanosheets on carbon cloth as a free-standing cathode for high-performance rechargeable Zn-ion batteries. J Mater Chem A. 2020;8(30):15130-15139.

[137] JuggernauthKA, KimM, KimK, et al. Carbon nanotube-mediated three-dimensional vanadium oxide nanoarchitectures with tunable morphology and translatable functionality. Ceram Int. 2021;47(22):32342-32348.

[138] CuiF, ZhaoJ, ZhangD, Fang Y, HuF, ZhuK. VO₂(B) nanobelts and reduced graphene oxides composites as cathode materials for low-cost rechargeable aqueous zinc ion batteries. Chem Eng J. 2020;390:124118.

[139] ZhangX, TangY, HeP, ZhangZ, ChenT. Edge-rich vertical graphene nanosheets templating V₂O₅ for highly durable zinc ion battery. Carbon. 2021;172:207-213.

[140] XuD, WangH, LiF, et al. Conformal conducting polymer shells on V₂O₅ nanosheet arrays as a high-rate and stable zinc-ion battery cathode. Adv Mater Interfaces. 2019;6(2):1801506.

[141] TamilselvanM, Sreekanth TVM, YooK, KimJ. Binder-free coaxially grown V₆O₁₃ nanobelts on carbon cloth as cathodes for highly reversible aqueous zinc ion batteries. Appl Surf Sci. 2020;529:147077.

[142] LiY, HuangZ, KalambatePK, et al. V₂O₅ nanopaper as a cathode material with high capacity and long cycle life for rechargeable aqueous zinc-ion battery. Nano Energy. 2019;60:752-759.

[143] PuJ, GaoY, CaoQ, et al. Vanadium metal-organic framework-derived multifunctional fibers for asymmetric supercapacitor, piezoresistive sensor, and electrochemical water splitting. SmartMat. 2022;3(4):608-618.

[144] PanZ, YangJ, YangJ, et al. Stitching of Zn₃(OH)₂V₂O₇·2H₂O 2D nanosheets by 1D carbon nanotubes boosts ultrahigh rate for wearable quasi-solid-state zinc-ion batteries. ACS Nano. 2020;14(1):842-853.

[145] JainR, Lakhnot AS, BhimaniK, et al. Nanostructuring versus microstructuring in battery electrodes. Nat Rev Mater. 2022;7(9):736-746.

[146] AhmedS, BloomI, JansenAN, et al. Enabling fast charging—a battery technology gap assessment. J Power Sources. 2017;367:250-262.

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