以六水合氯化镍(NiCl2·6H2O)、六水合氯化钴(CoCl2·6H2O)和次亚磷酸钠(NaH2PO2·H2O)为原料,采用次磷酸盐还原法合成双金属磷化物NiCoP.通过X射线衍射(XRD)、场发射扫描电子显微镜(FE-SEM)、透射电子显微镜(TEM)及氮气吸附-脱附分析对所制备样品的物相、结构进行了表征.结果表明:所制备产物双金属磷化物NiCoP纳晶为六方晶相无特定形貌的颗粒,颗粒尺寸约为10～50 nm.对所得样品吸附性能测试发现,本法制备的双金属磷化物NiCoP对有机染料具有较好的吸附脱除性能.
参考文献
| [1] | 刘理华,李广慈,刘迪,柳云骐,刘晨光.过渡金属磷化物的制备和催化性能研究[J].化学进展,2010(09):1701-1708. |
| [2] | Bai, J.;Li, X.;Wang, A.;Prins, R.;Wang, Y..Hydrodesulfurization of dibenzothiophene and its hydrogenated intermediates over bulk MoP[J].Journal of Catalysis,2012:161-169. |
| [3] | 周桂林,王普光,蒋宗轩,应品良,李灿.MoP催化剂上乙炔选择性催化加氢[J].催化学报,2011(01):27-30. |
| [4] | Xiaolei Ma;Ye Tian;Wenyue Hao.Production of phenols from catalytic conversion of lignin over a tungsten phosphide catalyst[J].Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications,2014:64-70. |
| [5] | 李景锋,李学辉,柴永明,刘晨光.磷化镍的制备、表征及其催化性能研究进展[J].化工进展,2013(11):2621-2630. |
| [6] | Guan, Q.;Cheng, X.;Li, R.;Li, W..A feasible approach to the synthesis of nickel phosphide for hydrodesulfurization[J].Journal of Catalysis,2013:1-9. |
| [7] | Sophie Carenco;Antonio Leyva-Perez;Patricia Concepcion .Nickel phosphide nanocatalysts for the chemoselective hydrogenation of alkynes[J].Nano Today,2012(1):21-28. |
| [8] | J.A. Cecilia;A. Infantes-Molina;E. Rodriguez-Castellon;A. Jimenez-Lopez .Gas phase catalytic hydrodechlorination of chlorobenzene over cobalt phosphide catalysts with different P contents[J].Journal of hazardous materials,2013(Sep.15):167-175. |
| [9] | A. Infantes-Molina;J.A. Cecilia;B. Pawelec .Ni2P and CoP catalysts prepared from phosphite-type precursors for HDS-HDN competitive reactions[J].Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications,2010(1/2):253-263. |
| [10] | Eika W.QIAN,Satoshi ABE,Yusaku KAGAWA,Hiroyuki IKEDA.Hydrodenitrogenation of porphyrin on Ni-Mo based catalysts[J].催化学报,2013(01):152-158. |
| [11] | San Shwe Hla;G.J. Duffy;L.D. Morpeth;A. Cousins;D.G. Roberts;J.H. Edwards .Investigation into the performance of a Co-Mo based sour shift catalyst using simulated coal-derived syngases[J].International journal of hydrogen energy,2011(11):6638-6645. |
| [12] | Burns AW;Gaudette AF;Bussell ME .Hydrodesulfurization properties of cobalt-nickel phosphide catalysts: Ni-rich materials are highly active[J].Journal of Catalysis,2008(2):262-269. |
| [13] | Meng-Liang Lin;Man-Yin Lo;Chung-Yuan Mou .PtRuP nanoparticles supported on mesoporous carbon thin film as highly active anode materials for direct methanol fuel cell[J].Catalysis Today,2011(1):109-115. |
| [14] | Rensel, D.J.;Rouvimov, S.;Gin, M.E.;Hicks, J.C..Highly selective bimetallic FeMoP catalyst for C-O bond cleavage of aryl ethers[J].Journal of Catalysis,2013:256-263. |
| [15] | Paulin Buchwalter;Jacky Rosé;Bénédicte Lebeau;Pierre Rabu;Pierre Braunstein;Jean-Louis Paillaud .Stoichiometric molecular single source precursors to cobalt phosphides[J].Inorganica Chimica Acta,2014(Pt.B):330-341. |
| [16] | J.A. Cecilia;A. Infantes-Molina;E. Rodriguez-Castellon .Dibenzothiophene hydrodesulfurization over cobalt phosphide catalysts prepared through a new synthetic approach: Effect of the support[J].Applied Catalysis, B. Environmental: An International Journal Devoted to Catalytic Science and Its Applications,2009(1/2):100-113. |
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