当前日益严重的电磁污染问题对电磁波吸收材料提出了更高的性能要求。MXene作为一种新型二维材料,具有优良的导电性和力学性能、表面活性可调等特点,基于二维MXene开发的吸波材料,有望满足强吸收、宽频带、低密度、厚度薄等要求。介绍了MXene的刻蚀和剥离方法以及MXene杂化材料的制备,综述了基于MXene的吸波材料在吸波领域的最新应用进展,展望了基于MXene的吸波材料的发展方向。
Currently,the increasingly serious problem of electromagnetic pollution has put forward higher performance requirements than ever for electromagnetic wave absorbing materials.As a new two-dimensional(2D) material,MXene shows excellent electrical conductivity,mechanical properties and adjustable surface activity and so on.The microwave absorbing material developed based on MXene is expected to meet the requirements of strong absorption,broadband,low density and thin thickness.The etching and exfoliation methods of MXene and the preparation of MXene hybrid materials were introduced.The latest application progress of the microwave absorbing materials based on MXene was reviewed,and forecasted the development direction of the materials.
[1] Chuai D,Liu X,Yu R,et al.Enhanced microwave absorption properties of flake-shaped FePCB metallic glass/graphene composites[J].Composites Part A:Applied Science and Manufacturing,2016,89:33-39.
[2] Li Q,Zhang Z,Qi L P,et al.Toward the application of high frequency electromagnetic wave absorption by carbon nanostructures[J].Advaned Science,2019,6(8):1801057.
[3] Cao M S,Wang X X,Zhang M,et al.Electromagnetic response and energy conversion for functions and devices in low-dimensional materials[J].Advanced Functional Materials,2019,29(25):1907398.
[4] Lee S,Jo I,Kang S,et al.Smart contact lenses with graphene coating for electromagnetic interference shielding and dehydration protection[J].ACS Nano,2017,11(6):5318-5324.
[5] Dhawan R,Kumari S,Kumar R,et al.Mesocarbon microsphere composites with Fe3O4 nanoparticles for outstanding electromagnetic interference shielding effectiveness[J].RSC Advances,2015,5(54):43279-43289.
[6] Lv H,Yang Z,Wang P L,et al.A voltage-boosting strategy enabling a low-frequency,flexible electromagnetic wave absorption device[J].Advanced Materials,2018,30(15):1706343.
[7] Zhang Y,Huang Y,Zhang T,et al.Broadband and tunable high-performance microwave absorption of an ultralight and highly compressible graphene foam[J].Advanced Materials,2015,27(12):2049-2053.
[8] Cao W Q,Wang X X,Yuan J,et al.Temperature dependent microwave absorption of ultrathin graphene composites[J].Journal of Materials Chemistry C,2015,3(38):10017-10022.
[9] Lv H,Guo Y,Zhao Y,et al.Achieving tunable electromagnetic absorber via graphene/carbon sphere composites[J].Carbon,2016,110:130-137.
[10] Zeng Z,Jin H,Chen M,et al.Lightweight and anisotropic porous MWCNT/WPU composites for ultrahigh performance electromagnetic interference shielding[J].Advanced Functional Materials,2016,26(2):303-310.
[11] Wang M,Wang H,An L,et al.Facile fabrication of Hildewintera-colademonis-like hexagonal boron nitride/carbon nanotube composite having light weight and enhanced microwave absorption[J].J Colloid Interface Science,2020,564:454-466.
[12] Li M Z,Jia L C,Zhang X P,et al.Robust carbon nanotube foam for efficient electromagnetic interference shielding and microwave absorption[J].J Colloid Interface Science,2018,530:113-119.
[13] Yan L,Hong C,Sun B,et al.In situ growth of core-sheath heterostructural SiC nanowire arrays on carbon fibers and enhanced electromagnetic wave absorption performance[J].ACS Applied Materials & Interfaces,2017,9(7):6320-6331.
[14] Cao M S,Cai Y Z,He P,et al.2D MXenes:electromagnetic property for microwave absorption and electromagnetic interference shielding[J].Chemical Engineering Journal,2019,359:1265-1302.
[15] Naguib M,Kurtoglu M,Presser V,et al.Two-dimensional nanocrystals produced by exfoliation of Ti3AlC2[J].Advanced Materials,2011,23(37):4248-4253.
[16] Ghidiu M,Lukatskaya M R,Zhao M Q,et al.Conductive two-dimensional titanium carbide ‘clay’ with high volumetric capacitance[J].Nature,2014,516(7529):78-81.
[17] He P,Wang X X,Cai Y Z,et al.Tailoring Ti3C2Tx nanosheets to tune local conductive network as an environmentally friendly material for highly efficient electromagnetic interference shielding[J].Nanoscale,2019,11(13):6080-6088.
[18] Halim J,Lukatskaya M R,Cook K M,et al.Transparent conductive two-dimensional titanium carbide epitaxial thin films[J].Chemistry of Materials,2014,26(7):2374-2381.
[19] Urbankowski P,Anasori B,Makaryan T,et al.Synthesis of two-dimensional titanium nitride Ti4N3 (MXene)[J].Nanoscale,2016,8(22):11385-11391.
[20] Xie X,Xue Y,Li L,et al.Surface Al leached Ti3AlC2 as a substitute for carbon for use as a catalyst support in a harsh corrosive electrochemical system[J].Nanoscale,2014,6(19):11035-11040.
[21] Li T,Yao L,Liu Q,et al.Fluorine-free synthesis of high-purity Ti3C2Tx(T=OH,O) via alkali treatment[J].Angewandte Chemie-International Edition,2018,57(21):6115-6119.
[22] Mashtalir O,Naguib M,Mochalin V N,et al.Intercalation and delamination of layered carbides and carbonitrides[J].Nature Communications,2013,4:1716.
[23] Verger L,Xu C,Natu V,et al.Overview of the synthesis of MXenes and other ultrathin 2D transition metal carbides and nitrides[J].Current Opinion in Solid State and Materials Science,2019,23(3):149-163.
[24] Sun D,Wang M,Li Z,et al.Two-dimensional Ti3C2 as anode material for Li-ion batteries[J].Electrochemistry Communications,2014,47:80-83.
[25] Naguib M,Unocic R R,Armstrong B L,et al.Large-scale delamination of multi-layers transition metal carbides and carbonitrides “MXenes”[J].Dalton Transactions,2015,44(20):9353-9358.
[26] Huang X,Wu P.A facile,high-yield,and freeze-and-thaw-assisted approach to fabricate MXene with plentiful wrinkles and its application in on-chip micro-supercapacitors[J].Advanced Functional Materials,2020,30(12):1910048.
[27] Lukatskaya M R,Mashtalir O,Ren C E,et al.Cation intercalation and high volumetric capacitance of two-dimensional titanium carbide[J].Science,2013,341(6153):1502-1505.
[28] 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 of the United States of America,2014,111(47):16676-16681.
[29] Mariano M,Mashtalir O,Antonio F Q,et al.Solution-processed titanium carbide MXene films examined as highly transparent conductors[J].Nanoscale,2016,8(36):16371-16378.
[30] Couly C,Alhabeb M,Van Aken K L,et al.Asymmetric flexible MXene-reduced graphene oxide micro-supercapacitor[J].Advanced Electronic Materials,2018,4(1):1700339.
[31] Dillon A D,Ghidiu M J,Krick A L,et al.Highly conductive optical quality solution-processed films of 2D titanium carbide[J].Advanced Functional Materials,2016,26(23):4162-4168.
[32] Wang H,Wu Y,Zhang J,et al.Enhancement of the electrical properties of MXene Ti3C2 nanosheets by post-treatments of alkalization and calcination[J].Materials Letters,2015,160:537-540.
[33] Tong Y,He M,Zhou Y,et al.Electromagnetic wave absorption properties in the centimetre-band of Ti3C2Tx MXenes with diverse etching time[J].Journal of Materials Science:Materials in Electronics,2018,29(10):8078-8088.
[34] Han M,Yin X,Wu H,et al.Ti3C2 MXenes with modified surface for high-performance electromagnetic absorption and shielding in the X-Band[J].ACS Applied Materials & Interfaces,2016,8(32):21011-21019.
[35] Xie Y,Kent P R C.Hybrid density functional study of structural and electronic properties of functionalized Tin+1Xn(X=C,N) monolayers[J].Physical Review B,2013,87(23):235441.
[36] Khazaei M,Ranjbar A,Arai M,et al.Electronic properties and applications of MXenes:a theoretical review[J].Journal of Materials Chemistry C,2017,5(10):2488-2503.
[37] Yoon Y,Le T A,Tiwari A P,et al.Low temperature solution synthesis of reduced two dimensional Ti3C2 MXenes with paramagnetic behaviour[J].Nanoscale,2018,10(47):22429-22438.
[38] Qing Y,Zhou W,Luo F,et al.Titanium carbide (MXene) nanosheets as promising microwave absorbers[J].Ceramics International,2016,42(14):16412-16416.
[39] Feng W,Luo H,Wang Y,et al.Ti3C2 MXene:a promising microwave absorbing material[J].RSC Advances,2018,8(5):2398-2403.
[40] Liu P,Ng V M H,Yao Z,et al.Ultrasmall Fe3O4 nanoparticles on MXenes with high microwave absorption performance[J].Materials Letters,2018,229:286-289.
[41] Deng R,Chen B,Li H,et al.MXene/Co3O4 composite material:stable synthesis and its enhanced broadband microwave absorption[J].Applied Surface Science,2019,488:921-930.
[42] Qian Y,Wei H,Dong J,et al.Fabrication of urchin-like ZnO-MXene nanocomposites for high-performance electromagnetic absorption[J].Ceramics International,2017,43(14):10757-10762.
[43] Zhang X,Wang H H,Hu R,et al.Novel solvothermal preparation and enhanced microwave absorption properties of Ti3C2Tx MXene modified by in situ coated Fe3O4 nanoparticles[J].Applied Surface Science,2019,484:383-391.
[44] Li N,Xie X,Lu H,et al.Novel two-dimensional Ti3C2Tx/Ni-spheres hybrids with enhanced microwave absorption properties[J].Ceramics International,2019,45(17):22880-22888.
[45] Liang L,Han G,Li Y,et al.Promising Ti3C2Tx MXene/Ni chain hybrid with excellent electromagnetic wave absorption and shielding capacity[J].ACS Appl Mater Interfaces,2019,11(28):25399-25409.
[46] Dai B,Zhao B,Xie X,et al.Novel two-dimensional Ti3C2Tx MXenes/nano-carbon sphere hybrids for high-performance microwave absorption[J].Journal of Materials Chemistry C,2018,6(21):5690-5697.
[47] Li X,Yin X,Han M,et al.Ti3C2 MXenes modified with in situ grown carbon nanotubes for enhanced electromagnetic wave absorption properties[J].Journal of Materials Chemistry C,2017,5(16):4068-4074.
[48] Tong Y,He M,Zhou Y,et al.Hybridizing polypyrrole chains with laminated and two-dimensional Ti3C2Tx toward high-performance electromagnetic wave absorption[J].Applied Surface Science,2018,434:283-293.
[49] Xu H,Yin X,Li X,et al.Lightweight Ti2CTx MXene/poly(vinyl alcohol) composite foams for electromagnetic wave shielding with absorption-dominated feature[J].ACS Applied Materials & Interfaces,2019,11(10):10198-10207.
基金资助
广州市科技计划项目(201902010059);广东省自然科学基金项目(2018A0303130023);中山市科技计划项目(2019AG022);中央高校基本科研业务费(成果转化)项目(2018KZ07)