基于AFM/STM技术的离子液体表/界面性质及结构研究之进展
Research progress of the surface/interfacial properties and structures of ionic liquids based on AFM/STM techniques
-
摘要: AFM/STM技术对于离子液体表/界面性质与结构的研究非常重要.目前,使用AFM/STM技术直接观察离子液体薄膜、离子液体混合物、负载离子液体的结构及性质以及原位观察反应过程离子液体结构及性质变化等研究不断涌现,尤其在原位观察离子液体表/界面性质与结构变化方面,AFM/STM技术得到了很好的应用.未来应主要加强离子液体不同阴阳离子结构、性质对离子液体与气体、离子液体与固体界面影响的研究,进而形成系统化的理论,为离子液体吸收气体及催化反应的应用提供理论支持,并进一步构建模型,指导离子液体的设计.Abstract: AFM/STM techniques are very important in the surface/interfacial properties and structures of ILs.At present,the research of using AFM/STM techniques to directly observe the structures and properties of ILs membrane,ILs mixtures,load Ils,and the structures and properties of Ils in the reaction process by in situ observation was made.Especially in the changes of surface/interfacial properties and structures of ILs by in situ observation,AFM/STM techniques got very good application.In the future,the research on ILs with different anion and cation structures,the effects of properties for ILs and gases,ILs and solid interface should be mainly strengthened,and then a system of chemical theory is to be formed which provides theory support for the application of ILs absorbing gas and catalytic reaction,and further the model is to be built to guide the design of ILs.
-
Key words:
- AFM /
- STM /
- ionic liquid /
- surface/interfacial property /
- surface/interfacial structure
-
-
[1]
顾彦龙,石峰,邓友全.室温离子液体:一类新型的软介质和功能材料[J].科学通报,2004,49(6):515.
-
[2] NANDA R,RAI G,KUMAR A.Interesting viscosity changes in the aqueous urea-ionic liquid system:effect of alkyl chain length attached to the cationic ring of an ionic liquid[J].J Solution Chem,2015,44(3):742.
-
[3] ZHANG X C, HUO F, LIU X M, et al.Influence of microstructure and interaction on viscosity of ionic liquids[J].Ind Eng Chem Res,2015,54(13):3505.
-
[4] DUPONT J,DE SOUZA R F,SUAREZ P A Z.Ionic liquid (molten salt) phase organometallic catalysis[J].Chem Rev,2002,102(10):3667.
-
[5] ZAKRZEWSKA M E, BOGEL-ŁUKASIK E, BOGEL-ŁUKASIK R.Ionic liquid-mediated formation of 5-hydroxymethylfurfurals-A promising biomass-derived building block[J].Chem Rev,2011,111(2):397.
-
[6] ZHANG Q H, SHREEVE J M.Energetic Ionic liquids as explosives and propellant fuels:A new journey of ionic liquid chemistry[J].Chem Rev,2014,114(20):10527.
-
[7] PÂRVULESCU V I, HARDACRE C.Catalysis in ionic liquids[J].Chem Rev,2007,107(6):2615.
-
[8] HALLETT J P, WELTON T.Room-temperature ionic liquids:solvents for synthesis and catalysis.2[J].Chem Rev,2011,111(5):3508.
-
[9] LOVELOCK K R J, VILLAR-GARCIA I J, FLORIAN M, et al.Photoelectron spectroscopy of ionic liquid-based interfaces[J].Chem Rev,2010, 110(9):5158.
-
[10]
[10] YE C F, LIU W M, CHEN Y X, et al.Room-temperature ionic liquids:a novel versatile lubricant[J].Chem Commun,2001(21):2244.
-
[11]
[11] PALACIO M, BHUSHAN B.A review of Ionic liquids for green molecular lubrication in nanotechnology[J].Tribol Lett,2010, 40(2):247.
-
[12]
[12] BHUSHAN B, PALACIO M, KINZIG B.AFM-based nanotribological and electrical characterization of ultrathin wear-resistant ionic liquid films[J].J Colloid Interf Sci,2008,317(1):275.
-
[13]
[13] ZHAO W J, MO Y, PU J B, et al.Effect of cation on micro/nano-tribological properties of ultra-thin ionic liquid films[J].Tribol Int,2009,42(6):828.
-
[14]
[14] ZHAO W J, ZHU M, MO Y F, et al.Effect of anion on micro/nano-tribological properties of ultra-thin imidazolium ionic liquid films on silicon wafer[J].Colloids and Surfaces A:Physicochem Eng Aspects, 2009, 332(2/3):78.
-
[15]
[15] ELBOURNE A, SWEENEY J, WEBBER G B, et al.Adsorbed and near-surface structure of ionic liquids determines nanoscale friction[J].Chem Commun, 2013,49: 6797.
-
[16]
[16] ZHAO W J, WANG Y, WANG L P,et al.Influence of heat treatment on the micro/nano-tribological properties of ultra-thin ionic liquid films on silicon[J].Colloids and Surfaces A:Physicochem Eng Aspects, 2010, 361 (1/3) :118.
-
[17]
[17] ZHAO W J, HUANG D M, PU J B,et al.Effect of heat treatment on the nano-tribological properties of ionic liquid films[C]//Technical Sessions—Proceedings of CIST2008 & ITS-IFToMM2008, Berlin:Springer Berlin Heidelberg, 2008:505-506.
-
[18]
[18] PU J B, HUANG D M, WANG L P, et al.Tribology study of dual-layer ultrathin ionic liquid films with bonded phase:Influences of the self-assembled underlayer[J].Colloids and Surfaces A:Physicochem Eng Aspects, 2010, 372(1/3), 155.
-
[19]
[21] RIETZLER F H, PIERMAIER M, DEYKO A, et al.Electrospray ionization deposition of ultrathin ionic liquid films:[C8C1Im]Cl and[C8C1Im][Tf2N] on Au(111)[J].Langmuir, 2014, 30(4):1063.
-
[20]
[22] BOVIO S, PODESTà A, LENARDI C, et al.Evidence of extended solidlike layering in[Bmim][NTf2] ionic liquid thin films at room-temperature[J].J Phys Chem B,2009,113(19):6600.
-
[21]
[23] GONG X, FRANKERT S, WANG Y J, et al.Thickness-dependent molecular arrangement and topography of ultrathin ionic liquid films on a silica surface[J].Chem Commun,2013,49(71):7803.
-
[22]
[24] KAMBOJ R, BHARMORIA P, CHAUHAN V, et al.Effect of cationic head group on micellization behavior of new amide-functionalized surface active ionic liquids[J].Phys Chem Chem Phys,2014,16(47):26040.
-
[23]
[25] TAKAOKA G H, TAKEUCHI M, RYUTO H, et al.Production and irradiation of ionic liquid cluster ions[J].Nucl Instrum Meth B, 2013, 307:257.
-
[24]
[26] TAKAOKA G H, HAMAGUCHI T, TAKEUCHI M, et al.Surface modification using ionic liquid ion beams[J].Nucl Instrum Meth B,2014,341:32.
-
[25]
[27] FU Y C, SU Y Z, WU D Y, et al.Supramolecular aggregation of inorganic molecules at Au(111) electrodes under a strong ionic atmosphere[J].J Am Chem Soc,2009,131(41):14728.
-
[26]
[28] PAN G B, FREYLAND W.2D phase transition of PF6 adlayers at the electrified ionic liquid/Au(111) interface[J].Chem Phys Lett,2006,427:96.
-
[27]
[29] ATKIN R, ABEDIN S Z E, HAYES R, et al.AFM and STM studies on the surface interaction of[BMP]TFSA and[EMIm]TFSA ionic liquids with Au(111)[J].J Phys Chem C,2009,113(30):13266.
-
[28]
[30] ATKIN R, BORISENKO N, DRüSCHLER M, et al.An in situ STM/AFM and impedance spectroscopy study of the extremely pure 1-butyl-1-methylpyrrolidinium tris(pentafluoroethyl)trifluorophosphate/Au(111) interface:potential dependent solvation layers and the herringbone reconstruction[J].Phys Chem Chem Phys,2011(13):6849.
-
[29]
[31] SEGURA J J,ELBOURNE A,WANLESS E J,et al.Adsorbed and near surface structure of ionic liquids at a solid interface[J].Phys Chem Chem Phys,2013,15(9):3320.
-
[30]
[32] SU Y Z,FU Y C,YAN J W,et al.Double layer of Au(100)/ionic liquid interface and its stability in imidazolium-based ionic liquids[J].Angew Chem,2009, 48(28):5148.
-
[31]
[33] SU Y Z, YAN J W, LI M G, et al.Electric double layer of Au(100)/imidazolium-based ionic liquids interface:effect of cationsize[J].J Phys Chem C,2013, 117(1):205.
-
[32]
[34] BUCHNER F, FORSTER-TONIGOLD K, UHL B, et al.Toward the microscopic identification of anions and cations at the ionic liquid|Ag(111) interface:a combined experimental and theoretical investigation[J].ACS Nano,2013,7(9):7773.
-
[33]
[35] KAISEI K,KOBAYASHI K,MATSUSHIGE K,et al.Fabrication of ionic liquid thin film by nano-inkjet printing method using atomic force microscope cantilever tip[J].Ultramicroscopy,2010,110:733.
-
[1]
计量
- PDF下载量: 237
- 文章访问数: 8402
- 引证文献数: 0