利用介孔材料的纳米孔结构,通过组装可以合成单分散性的纳米TiO2催化材料.介绍了层状硅酸盐结构重排、碱性水热体系合成、室温酸性体系合成、微波合成等介孔材料的合成技术,包括合成工艺和材料性能.详细综述了直接合成、水热合成、溶胶-凝胶、注入法以及水解法等介孔组装纳米TiO2的合成工艺和材料性能.展望了该领域的研究前景.
参考文献
| [1] | Gregg S J;Sing K S W.Adsorption,surface area and porosity[M].New York:Academic Press,1982:42-44. |
| [2] | Kresge C T;Leonowicz M E;Roth W J .Ordered mesoporous molecular sieves synthesized by aliquid crystaltemplate mechanism[J].Nature,1992,359:710-712. |
| [3] | Bagshaw SA;Prouzet E;Pinnavaia TJ .TEMPLATING OF MESOPOROUS MOLECULAR SIEVES BY NONIONIC POLYETHYLENE OXIDE SURFACTANTS[J].Science,1995(5228):1242-1244. |
| [4] | Znaidi L;Se'raphimova R .A semi-continuous process for the synthesis of nanosized TiO2 powders and their use as photocatalysts[J].Materials Research Bulletin,2001,36:811-825. |
| [5] | Bae HS.;Lee MK.;Kim WW.;Rhee CK. .Dispersion properties of TiO2 nano-powder synthesized by homogeneous precipitation process at low temperatures[J].Colloids and Surfaces, A. Physicochemical and Engineering Aspects,2003(1/3):169-177. |
| [6] | 关凯书,白皓然,尹衍升,张金升.玻璃表面纳米TiO2薄膜的制备及光催化性能研究[J].机械工程材料,2003(02):34-36. |
| [7] | Yanagisawa T;Shimozu T;Kuroda K .The preparation of alkyltrim ethylammonium-kanem ite complexes and their conversion to microporous materials[J].Bulletin of the Chemical Society of Japan,1990,63:988-992. |
| [8] | Stucky G D;Huo Q S;Margolese D I .Generalized synthesis of periodic surfactant/inorganic composite materials[J].Nature,1994,368:317-321. |
| [9] | PARK S E;Kim D S .Synthesis of MCM-41 using microwave heating with ethylene glycol[J].Catalysis Today,1998,44:301-308. |
| [10] | Koyano K A;Tatsumi T.Synthsis of titanium-containing mesoporous molecular sieves with a cubic stucture[J].Journal of the Chemical Society,Chemical Communications,1996(10):145-146. |
| [11] | 乔庆东,李琪,刘国民.超微粒介孔分子筛Ti-MCM-41的合成及应用[J].应用化学,2002(12):1137-1141. |
| [12] | 由宏君,杨丽娜,杨红.超微粒介孔分子筛Ti-MCM-41的制备及苯乙烯催化氧化的研究[J].当代化工,2003(04):198-201. |
| [13] | 于大勇.超微粒介孔分子筛Ti-MCM-41的制备及苯乙烯的催化氧化[J].精细石油化工进展,2003(05):35-36,40. |
| [14] | T. Tuel;L. G. Hubert-Pfalzgraf .Nanometric monodispersed titanium oxide particles on mesoporous silica: synthesis, characterization, and catalytic activity in oxidation reactions in the liquid phase[J].Journal of Catalysis,2003(2):343-353. |
| [15] | F.Chiker;J.P.Nogier;F.Launay;J.L.Bonardet .Optimisation of gas phase deposition of titanium on mesoporous silica SBA15:active site counting and catalytic activity in cyclohexene epoxidation[J].Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications,2004(2):153-162. |
| [16] | 郑珊,高濂,郭景坤.温和条件下介孔分子筛{MCM-41的修饰与表征[J].无机材料学报,2000(05):844-848. |
| [17] | 张文华,施剑林,陈航榕,闫继娜,华子乐,严东生.Ti（IV）在介孔氧化硅MCM-41中的液相移植[J].无机材料学报,2001(01):87-92. |
| [18] | Trukhan N N;Derevyankin A Y .Alkene and thioether oxidations with H2O2 over Ti- and V-containing mesoporous mesophase catalysts[J].Microporous and Mesoporous Materials,2001,44-45:603-608. |
| [19] | N.N.Trukhan;V.N.Romannikov;E.A.Paukshtis;A.N.Shmakov;O.A.Kholdeeva .Oxidation of 2,3,6-trimethylphenol over Ti-and V-Containing Mesoporous Mesophase Catalysts:Structure-Activity/Selectivity Correlation[J].Journal of Catalysis,2001(1):110-117. |
| [20] | 任瑜,钱林平,岳斌,贺鹤勇.对环氧化反应具有高催化活性的钛硅介孔分子筛的制备[J].催化学报,2003(12):947-950. |
| [21] | Francois Figueras;Hafedh Kochkar;Stefano Caldarelli .Crystallization of hydrophobic mesoporous titano-silicates useful as epoxidation catalysts[J].Microporous and Mesoporous Materials,2000(1/2):249-256. |
| [22] | Belhekar A A;Awate S V;Anand R .Photocatalytic activity of titania modified mesoporous silica for pollution control[J].Catalysis Communications,2002,3:453-458. |
| [23] | Seok S T;Kim J H .TiO2 nanoparticles formed in silica solgel matrix[J].Materials Chemistry and Physics,2004,86:176-179. |
| [24] | Yiming Xu;Wei Zheng;Weiping Liu .Enhanced photocatalytic activity of supported TiO_2: dispersing effect of SiO_2[J].Journal of Photochemistry and Photobiology, A. Chemistry,1999(1):57-60. |
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