Abstract
As the demand for higher-performance batteries has increased, so has the body of research on theoretical high-capacity anode materials. However, the research has been hindered because the high-capacity anode material properties and interactions are not well understood, largely due to the difficulty of observing cycling in situ. Using electrochemical scanning transmission electron microscopy (ec-STEM), we report the real-time observation and electrochemical analysis of pristine tin (Sn) and titanium dioxide-coated Sn (TiO2@Sn) electrodes during lithiation/delithiation. As expected, we observed a volume expansion of the pristine Sn electrodes during lithiation, but we further observed that the expansion was followed by Sn detachment from the current collector. Remarkably, although the TiO2@Sn electrodes also exhibited similar volume expansion during lithiation, they showed no evidence of Sn detachment. We found that the TiO2 surface layer acted as an electrochemically activated artificial solid-electrolyte interphase that serves to conduct Li ions. As a physical coating, it mechanically prevented Sn detachment following volume changes during cycling, providing significant degradation resistance and 80% Coulombic efficiency for a complete lithiation/delithiation cycle. Interestingly, upon delithiation, TiO2@Sn electrode displayed a self-healing mechanism of small pore formation in the Sn particle followed by agglomeration into several larger pores as delithiation continued.
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Schmuch R, Wagner R, Hörpel G, Placke T, Winter M (2018) Performance and cost of materials for lithium-based rechargeable automotive batteries. Nat Energy 3:267–278
Albertus P, Babinec S, Litzelman S, Newman A (2018) Status and challenges in enabling the lithium metal electrode for high-energy and low-cost rechargeable batteries. Nat Energy 3:16–21
Li M, Lu J, Chen Z, Amine K (2018) 30 Years of lithium-ion batteries. Adv Mater 30:1800561
Liu L, Xie F, Lyu J, Zhao T, Li T, Choi BG (2016) Tin-based anode materials with well-designed architectures for next-generation lithium-ion batteries. J Power Sour 321:11–35
Li W, Sun X, Yu Y (2017) Si-, Ge-, Sn-based anode materials for lithium-ion batteries: from structure design to electrochemical performance. Small Methods 1:1600037
Liu D, Liu ZJ, Li X, Xie W, Wang Q, Liu Q, Fu Y, He D (2017) Group IVA element (Si, Ge, Sn)-based alloying/dealloying anodes as negative electrodes for full-cell lithium-ion batteries. Small 13:1702000
Wachtler M, Besenhard JO, Winter M (2001) Tin and tin-based intermetallics as new anode materials for lithium-ion cells. J Power Sour 94:189–193
Chou C-Y, Kim H, Hwang GS (2011) A comparative first-principles study of the structure, energetics, and properties of Li–M (M = Si, Ge, Sn) alloys. J Phys Chem C 115:20018–20026
Goriparti S, Miele E, De Angelis F, Di Fabrizio E, Proietti Zaccaria R, Capiglia C (2014) Review on recent progress of nanostructured anode materials for Li-ion batteries. J Power Sour 257:421–443
Wang J, Fan F, Liu Y, Jungjohann KL, Lee SW, Mao SX, Liu X, Zhu T (2014) Structural evolution and pulverization of Tin nanoparticles during lithiation-delithiation cycling. J Electrochem Soc 161:F3019–F3024
Li Q, Wang P, Feng Q, Mao M, Liu J, Mao SX, Wang H (2014) In Situ TEM on the reversibility of nanosized Sn anodes during the electrochemical reaction. Chem Mater 26:4102–4108
Leenheer AJ, Jungjohann KL, Zavadil KR, Harris CT (2016) Phase boundary propagation in Li-alloying battery electrodes revealed by liquid-cell transmission electron microscopy. ACS Nano 10:5670–5678
Wu F, Yao N (2015) Advances in sealed liquid cells for in-situ TEM electrochemial investigation of lithium-ion battery. Nano Energy 11:196–210
Zeng Z, Liang W-I, Liao H-G, Xin HL, Chu Y-H, Zheng H (2014) Visualization of electrode-electrolyte interfaces in LiPF6/EC/DEC electrolyte for lithium ion batteries via in situ TEM. Nano Lett 14:1745–1750
Leenheer AJ, Jungjohann KL, Zavadil KR, Sullivan JP, Harris CT (2015) Lithium electrodeposition dynamics in aprotic electrolyte observed in situ via transmission electron microscopy. ACS Nano 9:4379–4389
Gu M, Parent LR, Mehdi BL, Unocic RR, McDowell MT, Sacci RL, Xu W, Connell JG, Xu P, Abellan P et al (2013) Demonstration of an electrochemical liquid cell for operando transmission electron microscopy observation of the lithiation/delithiation behavior of Si nanowire battery anodes. Nano Lett 13:6106–6112
Mackay DT, Janish MT, Sahaym U, Kotula PG, Jungjohann KL, Carter CB, Norton MG (2014) Template-free electrochemical synthesis of tin nanostructures. J Mater Sci 49:1476–1483. https://doi.org/10.1007/s10853-013-7917-1
Harrison KL, Zavadil KR, Hahn NT, Meng X, Elam JW, Leenheer A, Zhang J-G, Jungjohann KL (2017) Lithium self-discharge and its prevention: direct visualization through in situ electrochemical scanning transmission electron microscopy. ACS Nano 11:11194–11205
Guan C, Wang X, Zhang Q, Fan Z, Zhang H, Fan HJ (2014) Highly stable and reversible lithium storage in SnO2 Nanowires surface coated with a uniform hollow shell by atomic layer deposition. Nano Lett 14:4852–4858
Chen J, Yang L, Zhang Z, Fang S, Hirano SI (2013) Mesoporous TiO2–Sn@ C core–shell microspheres for Li-ion batteries. Chem Commun 49:2792–2794
Su N, Li L, Junfang L, Jing X, Yue Z, Jianjun X, Min L, Xianyou W (2019) TiO2-Sn/C composite nanofibers with high-capacity and long-cycle life as anode materials for sodium ion batteries. J Alloy Compd 772:314–323
Moitzheim S, De Gendt S, Vereecken PM (2019) Investigation of the Li-ion insertion mechanism for amorphous and anatase TiO2 thin-films. J Electrochem Soc 166:A1–A9
Noh M, Kwon Y, Lee H, Cho J, Kim Y, Kim MG (2005) Amorphous carbon-coated Tin anode material for lithium secondary battery. Chem Mater 17:1926–1929
Hu T, Xie M, Zhong J, Sun HT, Sun X, Scott S, Lian J (2014) Porous Fe2O3 nanorods anchored on nitrogen-doped graphenes and ultrathin Al2O3 coating by atomic layer deposition for long-lived lithium ion battery anode. Carbon 76:141–147
Zhu G-N, Wang Y-G, Xia Y-Y (2012) Ti-based compounds as anode materials for Li-ion batteries. Energy Environ Sci 5:6652–6667
Goriparti S, Miele E, Prato M, Scarpellini A, Marras S, Monaco S, Toma A, Messina GC, Alabastri A, Angelis FD et al (2015) Direct synthesis of carbon-doped TiO2–bronze nanowires as anode materials for high performance lithium-ion batteries. ACS Appl Mater Interfaces 7:25139–25146
Bruce PG, Scrosati B, Tarascon J-M (2008) Nanomaterials for rechargeable lithium batteries. Angew Chem Int Ed 47:2930–2946
Armstrong AR, Armstrong G, Canales J, Bruce PG (2005) TiO2–B nanowires as negative electrodes for rechargeable lithium batteries. J Power Sources 146:501–506
Wagemaker M, Kearley GJ, van Well AA, Mutka H, Mulder FM (2003) Multiple Li positions inside oxygen octahedra in lithiated TiO2 anatase. J Am Chem Soc 125:840–848
Gao X, Sun X, Jiang Z, Wang Q, Gao N, Li H, Zhang H, Yu K, Su C (2019) Introducing nanodiamond into TiO2-based anode for improving the performance of lithium-ion batteries. New J Chem 43:3907–3912
Leenheer AJ, Sullivan JP, Shaw MJ, Harris CT (2015) A sealed liquid cell for in situ transmission electron microscopy of controlled electrochemical processes. J Microelectromech Syst 24:1061–1068
Elofsson V, Lü B, Magnfält D, Münger EP, Sarakinos K (2014) Unravelling the physical mechanisms that determine microstructural evolution of ultrathin Volmer-Weber films. J Appl Phys 116:044302
Wei H, Eilers H (2009) From silver nanoparticles to thin films: evolution of microstructure and electrical conduction on glass substrates. J Phys Chem Sol 70:459–465
Memarzadeh Lotfabad E, Kalisvaart P, Cui K, Kohandehghan A, Kupsta M, Olsen B, Mitlin D (2013) ALD TiO2 coated silicon nanowires for lithium ion battery anodes with enhanced cycling stability and coulombic efficiency. Phys Chem Chem Phys 15:13646–13657
Lotfabad EM, Kalisvaart P, Kohandehghan A, Cui K, Kupsta M, Farbod B, Mitlin D (2014) Si nanotubes ALD coated with TiO2, TiN or Al2O3 as high performance lithium ion battery anodes. J Mater Chem A 2:2504–2516
Jeong G, Kim J-H, Kim Y-U, Kim Y-J (2012) Multifunctional TiO2 coating for a SiO anode in Li-ion batteries. J Mater Chem 22:7999–8004
Shen BH, Veith GM, Tenhaeff WE (2018) Silicon surface tethered polymer as artificial solid electrolyte interface. Sci Rep 8:11549
Menkin S, Golodnitsky D, Peled E (2009) Artificial solid-electrolyte interphase (SEI) for improved cycleability and safety of lithium-ion cells for EV applications. Electrochem Commun 11:1789–1791
Liu P, Wang S, Li D, Li Y, Chen X-Q (2016) Fast and Huge anisotropic diffusion of Cu (Ag) and its resistance on the Sn self-diffusivity in solid β-Sn. J Mater Sci Technol 32:121–128
Boas W, Fensham PJ (1949) Rate of self-diffusion in Tin crystals. Nature 164:1127–1128
Lu X, He Y, Mao SX, Wang CM, Korgel BA (2016) Size dependent pore formation in germanium nanowires undergoing reversible delithiation observed by in situ TEM. J Phys Chem C 120(50):28825–28831
Lu X, Bogart TD, Gu M, Wang C, Korgel BA (2015) In situ TEM observations of Sn-containing silicon nanowires undergoing reversible pore formation due to fast lithiation/delithiation kinetics. J Phys Chem C 119:21889–21895
Adkins ER, Jiang T, Luo L, Wang C-M, Korgel BA (2018) In situ transmission electron microsopy of oxide shell-induced pore formation in (De)lithiated silicon nanowires. ACS Energy Lett 3:2829–2834
Shen C, Ge M, Luo L, Fang X, Liu Y, Zhang A, Rong J, Wang C, Zhou C (2016) In situ and ex situ TEM study of lithiation behaviours of porous silicon nanostructures. Sci Rep 6:31334
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10853_2021_6265_MOESM1_ESM.docx
HAADF images, EDS mapping of TiO2@Sn electrode, Coulombic efficiency vs cycle number of pristine Sn and TiO2@Sn electrodes, additional replicate experiments, and estimate of volume changes after lithiation of TiO2@Sn electrode (DOCX 4432 kb)
Full pristine Sn electrode lithiation with grain size about 50–100 nm at current 1 mA/cm2 (AVI 4113 kb)
Full pristine Sn electrode lithiation with grain size about 500 nm-1 µm at current 1 mA/cm2 (AVI 150 kb)
Full TiO2@Sn electrode lithiation grain size about 500 nm-1 µm at current 1 mA/cm2 (AVI 42 kb)
Full TiO2@Sn electrode delithiation grain size about 500 nm-1 µm at current 1 mA/cm2 (AVI 29 kb)
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Goriparti, S., Harrison, K.L. & Jungjohann, K.L. Degradation-resistant TiO2@Sn anodes for high-capacity lithium-ion batteries. J Mater Sci 56, 17156–17166 (2021). https://doi.org/10.1007/s10853-021-06265-7
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DOI: https://doi.org/10.1007/s10853-021-06265-7