天然纤蛇纹石的独特纳米纤维结构使其在工业上应用广泛,但它的毒性限制了它的使用,所以人工合成纤蛇纹石逐渐成为研究热点。简单介绍了纤蛇纹石的结构,总结了性能优良、功能性纤蛇纹石及掺入其他元素的水热合成方法,详细介绍了纤蛇纹石的种类、形成机理及水热合成物化参数对合成过程和产物的影响,并阐述了纤蛇纹石纳米管的表征手段及其在电子、废水处理和润滑油添加剂领域的应用及未来发展趋势。
Natural chrysotile with unique nanofiber structure has been widely used in industry,but the toxicity has limited its applcation.Therefore,artificial synthetic chrysotile has become a research hotspot.The structure of chrysotile was briefly introduced,and summarized the hydrothermal synthesis of chrysotile,functional chrysotile and other elemental chrysotile.The formation mechanism and the influence of hydrothermal synthesis parameters on the synthesis process and products were discussed.The characterization method of chrysotile nanotubes and their application in the fields of electronics,waste water treatment,oil lubrication additives and future developing trend were simultaneously concluded.
[1] Pierini F,Foresti E,Fracasso G,et al.Potential technological applications of synthetic geomimetic nanotubes[J].Israel Journal of Chemistry,2010,50(4):484-499.
[2] Bagatin E,Neder J,Nery L,et al.Non-malignant consequences of decreasing asbestos exposure in the Brazil chrysotile mines and mills[J].Occupational & Environmental Medicine,2005,62(6):381-389.
[3] Lesci I G,B,Alducci G,Pierini F,et al.Surface features and thermal stability of mesoporous Fe doped geoinspired synthetic chrysotile nanotubes[J].Microporous & Mesoporous Materials,2014,197(10):8-16.
[4] Lourenço M P,Oliveira C D,Oliveira A F,et al.Structural,electronic,and mechanical properties of single-walled chrysotile nanotube models[J].Journal of Physical Chemistry C,2012,116(17):9405-9411.
[5] Lafay R,Monteshernandez G,Janots E,et al.Nucleation and growth of chrysotile nanotubes in H2SiO3/MgCl2/NaOH medium at 90 to 300℃[J].Chemistry,2013,19(17):5417-5424.
[6] Falini G,Foresti E,Gazzano M,et al.Tubular-shaped stoichiometric chrysotile nanocrystals[J].Chemistry,2004,10(12):3043-3049.
[7] Korytkova E N,Maslov A V,Pivovarova L N,et al.Formation of Mg3Si2O5(OH)4,nanotubes under hydrothermal conditions[J].Glass Physics & Chemistry,2004,30(1):51-55.
[8] Bloise A,Barrese E,Apollaro C.Hydrothermal alteration of Ti-doped forsterite to chrysotile and characterization of the resulting chrysotile fibers[J].Neues Jahrbuch für Mineralogie Abhandlungen,2009,185(3):297-304.
[9] Barrese E,Belluso E,Abbona F.On the transformation of synthetic diopside into chrysotile[J].European Journal of Mineralogy,1997,9(1):83-87.
[10] Bloise A,Belluso E,Catalano M,et al.Hydrothermal alteration of glass to chrysotile[J].Journal of the American Ceramic Society,2012,95(10):3050-3055.
[11] Krasilin A A,Almjasheva O V,Gusarov V V.Effect of the structure of precursors on the formation of nanotubular magnesium hydrosilicate[J].Inorganic Materials,2011,47(10):1111-1115.
[12] Korytkova E N,Brovkin A S,Maslennikova T P,et al.Influence of the physicochemical parameters of synthesis on the growth of nanotubes of the MgSiO(OH) composition under hydrothermal conditions[J].Glass Physics & Chemistry,2011,37(2):161-171.
[13] Maslennikova T P,Korytkova E N.Regularities of the filling of Mg3Si2O5(OH)4,hydrosilicate nanotubes with solutions of sodium hydroxide and sodium chloride[J].Glass Physics & Chemistry,2011,37(4):418-425.
[14] Maslennikova T P,Korytkova E N.Aqueous solutions of cesium salts and cesium hydroxide in hydrosilicate nanotubes of the Mg3Si2O5(OH)4,composition[J].Glass Physics & Chemistry,2010,36(3):345-350.
[15] Kryazheva K S,Korytkova E N,Maslennikova T P,et al.Interacton of chrisotyl nanotubes with water-alcohol solutons at different temperature-time parameters[J].Glass Physics & Chemistry,2012,38(1):122-130.
[16] Sun X,Liu X,Yang B,et al.Functionalized chrysotile nanotubes with mercapto groups and their Pb(Ⅱ) and Cd(Ⅱ) adsorption properties in aqueous solution[J].Journal of Molecular Liquids,2015,208:347-355.
[17] Cheng L,Yu S,Zha C,et al.Removal of simulated radionuclide Ce(Ⅲ) from aqueous solution by as-synthesized chrysotile nanotubes[J].Chemical Engineering Journal,2012,213(12):22-30.
[18] Maslennikova T P,Korytkova E N,Kuznetsova O M,et al.Thermochemical modification of Mg3Si2O5(OH)4,hydrosilicate nanotubes by silver nitrate solutions[J].Glass Physics & Chemistry 2016,42(3):288-294.
[19] Skaya I P Dobrovol,Popryadukhin P V,Khomenko A Yu,et al.Structure and characteristics of chitosan-based fibers containing chrysotile and halloysite[J].Polymer Science Series A,2011,53(5):418-423.
[20] Wu Y,Yudin V E,Otaigbe J U,et al.Gas barrier behavior of polyimide films filled with synthetic chrysotile nanotubes[J].Journal of Polymer Science Part B Polymer Physics,2013,51(15):1184-1193.
[21] Foresti E,Hochella M,Kornishi H,et al.Morphological and chemical/physical characterization of Fe-doped synthetic chrysotile nanotubes[J].Advanced Functional Materials,2005,15(6):1009-1016.
[22] Ogorodova L P,Kiseleva I A,Korytkova E N,et al.The synthesis and thermochemical study of (Mg,Fe)3Si2O5(OH)4 nanotubes[J].Russian Journal of Physical Chemistry A,2010,84(1):44-47.
[23] Wunder B,Deschamps F,Watenphul A,et al.The effect of chrysotile nanotubes on the serpentine-fluid Li-isotopic fractionation[J].Contributions to Mineralogy and Petrology,2010,159(6):781-790.
[24] Korytkova E N,Pivovarova L N.Hydrothermal synthesis of nanotubes based on (Mg,Fe,Co,Ni)3Si2O5(OH)4,hydrosilicates[J].Glass Physics & Chemistry,2010,36(1):53-60.
[25] Krasilin A A,Suprun A M,Ubyivovk E V,et al.Morphology vs.chemical composition of single Ni-doped hydrosilicate nanoscroll[J].Materials Letters,2016,171:68-71.
[26] Bloise A,Belluso E,Fornero E,et al.Influence of synthesis conditions on growth of Ni-doped chrysotile[J].Microporous & Mesoporous Materials,2010,132(1/2):239-245.
[27] Korytkova E N,Semyashkina M P,Maslennikova T P,et al.Synthesis and growth of nanotubes Mg3Si2O5(OH,F)4,composition under hydrothermal conditions[J].Glass Physics & Chemistry,2013,39(3):294-300.
[28] Lafay R,Montes-Hernandez G,Janots E,et al.Influence of trace elements on the textural properties of synthetic chrysotile:complementary insights from macroscopic and nanoscopic measurements[J].Microporous & Mesoporous Materials,2014,183(1):81-90.
[29] Yu S,Zhai L,Wang Y,et al.Synthesis of magnetic chrysotile nanotubes for adsorption of Pb(Ⅱ),Cd(Ⅱ) and Cr(Ⅲ) ions from aqueous solution[J].Journal of Environmental Chemical Engineering,2015,3(2):752-762.
[30] Lemos B R,Soares É A,Teixeira A P,et al.Growth of carbon structures on chrysotile surface for organic contaminants removal from wastewater[J].Chemosphere,2016,159:602-609.
[31] He K J,Liu J,Lv H,et al.The preparation and tribological property investigation of chrysotile nanotubes on the grease[J].Applied Mechanics & Materials,2013,395-396:149-153.
基金资助
国家自然科学基金项目(11675031)
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