[1] NOVOSELOV K S, GEIM A K, MOROZOV S V et al. Electric field effect in atomically thin carbon films[J]. Science, 666-669(2004).

[2] ZHANG F, WAN L, CHEN J et al. Crossed carbon skeleton enhances the electrochemical performance of porous silicon nanowires for lithium ion battery anode[J]. Electrochimica Acta, 86-93(2018).

[3] JIN Y, ZHU B, LU Z et al. Challenges and recent progress in the development of Si anodes for lithium-ion battery[J]. Advanced Energy Materials, 1700715(2017).

[4] KOZMENKOVA A Y, TIMOFEEVA V A, MANKAEV B N et al. The redox properties of germylenes stabilized by N-donor ligands[J]. European Journal of Inorganic Chemistry, 2755-2763(2021).

[5] ZHANG K L, CHEN F, PAN H et al. Study on the effect of transition metal sulfide in lithium-sulfur battery[J]. Inorganic Chemistry Frontiers, 477-481(2019).

[6] ZHAO J, ZHANG Y, WANG Y et al. The application of nanostructured transition metal sulfides as anodes for lithium ion batteries[J]. Journal of Energy Chemistry, 1536-1554(2018).

[7] NAGUIB M, KURTOGLU M, PRESSER V et al. Two-dimensional nanocrystals produced by exfoliation of Ti₃AlC₂[J]. Advanced Materials, 4248-4253(2011).

[8] ANASORI B, LUKATSKAYA M R, GOGOTSI Y. 2D metal carbides and nitrides (MXenes) for energy storage[J]. Nature Reviews Materials, 16098(2017).

[9] NAGUIB M, MOCHALIN V N, BARSOUM M W et al. 25th anniversary article: MXenes: a new family of two-dimensional materials[J]. Advanced Materials, 992-1005(2014).

[10] LI Z, WANG L, SUN D et al. Synthesis and thermal stability of two-dimensional carbide MXene Ti₃C₂[J]. Materials Science and Engineering: B, 33-40(2015).

[11] HANTANASIRISAKUL K, ZHAO M Q, URBANKOWSKI P et al. Fabrication of Ti₃C₂ MXene transparent thin films with tunable optoelectronic properties[J]. Advanced Electronic Materials, 1600050(2016).

[12] ZHANG C F, ANASORI B, SERAL-ASCASO A et al. Transparent, flexible, and conductive 2D titanium carbide (MXene) films with high volumetric capacitance[J]. Advanced Materials, 1702678(2017).

[13] LING Z, REN C E, ZHAO M Q et al. Flexible and conductive MXene films and nanocomposites with high capacitance[J]. Proceedings of the National Academy of Sciences, 16676-16681(2014).

[14] HU M, HU T, LI Z et al. Surface functional groups and interlayer water determine the electrochemical capacitance of Ti₃C₂T_x MXene[J]. ACS Nano, 3578-3586(2018).

[15] WEI S Q, WANG C D, ZHANG P J et al. Mn²⁺ intercalated V₂C MXene for enhanced sodium ion battery[J]. Journal of Inorganic Materials, 139-144(2020).

[16] MA B, LI M, CHENG L et al. Enzyme-MXene nanosheets: fabrication and application in electrochemical detection of H₂O₂[J]. Journal of Inorganic Materials, 131-138(2020).

[17] MOSTAFA G, YADOLLAH Y, KOBRA Z M. Accordion-like Ti₃C₂T_x MXene nanosheets as a high-performance solid phase microextraction adsorbent for determination of polycyclic aromatic hydrocarbons using GC-MS[J]. Microchimica Acta, 2145-2148(2020).

[18] LI T, HUANG L, YAN X et al. Ti₃C₂T_x/wood carbon as high- areal-capacity electrodes for supercapacitors[J]. Journal of Inorganic Materials, 126-130(2020).

[19] MA Y, LIU Y, YU C et al. Monolayer Ti₃C₂T_x nanosheets with different lateral dimension: preparation and electrochemical property[J]. Journal of Inorganic Materials, 93-98(2020).

[20] TANG Q, ZHOU Z, SHEN P. Are MXenes promising anode materials for Li ion batteries? Computational studies on electronic properties and Li storage capability of Ti₃C₂ and Ti₃C₂X₂ (X = F, OH) monolayer[J]. Journal of the American Chemical Society, 16909-16916(2012).

[21] LIANG M, ZHI L. Graphene-based electrode materials for rechargeable lithium[J]. Journal of Materials Chemistry, 5871-5878(2009).

[22] ZHANG X, ZHANG Z, ZHOU Z. MXene-based materials for electrochemical energy storage[J]. Journal of Energy Chemistry, 73-85(2017).

[23] MASHTALIR O, LULATSKAYA M R, ZHAO M Q et al. Amine-assisted delamination of Nb₂C MXene for Li-ion energy storage devices[J]. Advanced Materials, 3501-3506(2015).

[24] LI D, CHEN X, XIANG P et al. Chalcogenated-Ti₃C₂X₂ MXene (X=O, S, Se and Te) as a high-performance anode material for Li-ion batteries[J]. Applied Surface Science, 144221(2020).

[25] MENG Q, MA J, ZHANG Y et al. The S-functionalized Ti₃C₂ MXene as a high capacity electrode material for Na-ion batteries: a DFT study[J]. Nanoscale, 3385-3392(2018).

[26] LI R, ZHAO P, QIN X et al. First-principles study of heterostructures of MXene and nitrogen-doped graphene as anode materials for Li-ion batteries[J]. Surfaces and Interfaces, 100788(2020).

[27] DELLEY B. An all-electron numerical method for solving the local density functional for polyatomic molecules[J]. The Journal of Chemical Physics, 508-517(1990).

[28] DELLEY B. From molecules to solids with the DMol³ approach[J]. The Journal of Chemical Physics, 7756-7764(2000).

[29] DZYALOSHINSKII I E, LIFSHITZ E M, PITAEVSKII L P. General theory of van Der Waals’ forces[J]. Soviet Physics Uspekhi, 153-176(1961).

[30] PERDEW J P, BURKE K, ERNZERHOF M. Generalized gradient approximation made simple[J]. Physical Review Letters, 3865(1996).

[31] KOELLING D D, HARMON B N. A technique for relativistic spin-polarised calculations[J]. Journal of Physics C: Solid State Physics, 3107(1977).

[32] HENDRIK J M, JAMES D P. Special points for Brillouin-zone integrations[J]. Physical Review B, 5188-5192(1976).

[33] LI Y, WU D, ZHOU Z et al. Enhanced Li adsorption and diffusion on MoS₂ zigzag nanoribbons by edge effects: a computational study[J]. Physical Review Letters, 2221-2227(2012).

[34] ZHANG H, XIN X, LIU H et al. Enhancing lithium adsorption and diffusion toward extraordinary lithium storage capability of freestanding Ti₃C₂T_x MXene[J]. The Journal of Physical Chemistry C, 2792-2800(2019).

[35] HU T, WANG J, ZHANG H et al. Vibrational properties of Ti₃C₂ and Ti₃C₂T₂ (T= O, F, OH) monosheets by first-principles calculations: a comparative study[J]. Physical Chemistry Chemical Physics, 9997-10003(2015).

[36] LI L. Lattice dynamics and electronic structures of Ti₃C₂O₂ and Mo₂TiC₂O₂ (MXenes): the effect of Mo substitution[J]. Computational Materials Science, 8-14(2016).

[37] ZHAO D, CLITES M, YING G et al. Alkali-induced crumpling of Ti₃C₂T_x (MXene) to form 3D porous networks for sodium ion storage[J]. Chemical Communications, 4533-4536(2018).

[38] ZHANG K, YING G, LIU L et al. Three-dimensional porous Ti₃C₂T_x-NiO composite electrodes with enhanced electro-chemical performance for supercapacitors[J]. Materials, 188(2019).

[39] FU Z, ZHANG Q, LEGUT D et al. Stabilization and strengthening effects of functional groups in two-dimensional titanium carbide[J]. Physical Review B, 104103(2016).

[40] NAKADA K, ISHII A. Migration of adatom adsorption on graphene using DFT calculation[J]. Solid State Communications, 13-16(2011).

[41] XU B, LU H S, LIU B et al. Comparisons between adsorption and diffusion of alkali, alkaline earth metal atoms on silicene and those on silicane: insight from first-principles calculations[J]. Chinese Physics B, 067103(2016).

[42] TRITSARIS G A, KAXIRAS E, MENG S et al. Adsorption and diffusion of lithium on layered silicon for Li-ion storage[J]. Nano Letters, 2258-2263(2013).

[43] JING Y, ZHOU Z, CABRERA C R et al. Metallic VS₂ monolayer: a promising 2D anode material for lithium ion batteries[J]. The Journal of Physical Chemistry C, 25409-25413(2013).

[44] XIE Y, DALL’AGNESE Y, NAGUIB M et al. Prediction and characterization of MXene nanosheet anodes for non-lithium-ion batteries[J]. ACS Nano, 9606-9615(2014).

[45] XIE Y, NAGUIB M, MOCHALIN V N et al. Role of surface structure on Li-ion energy storage capacity of two-dimensional transition-metal carbides[J]. Journal of the American Chemical Society, 6385-6394(2014).

[46] EAMES C, ISLAM M S. Ion intercalation into two-dimensional transition-metal carbides: global screening for new high-capacity battery materials[J]. Journal of the American Chemical Society, 16270-16276(2014).

[47] KOUDRIACHOVA M V, HARRISON N M, DE LEEUW S W. Open circuit voltage profile for Li-intercalation in rutile and anatase from first principles[J]. Solid State Ionics, 189-194(2002).

[48] HU J, XU B, OUYANG C et al. Investigations on Nb₂C monolayer as promising anode material for Li or non-Li ion batteries from first-principles calculations[J]. RSC Advances, 27467-27474(2016).

[49] SUN Q, DAI Y, MA Y et al. Ab initio prediction and characterization of Mo₂C monolayer as anodes for lithium-ion and sodium-ion batteries[J]. The Journal of Physical Chemistry Letters, 937-943(2016).