Preparation of small metal nickel particles supported on silica using nickel ethylenediamine precursors
作者： Zheng Xing Cheng , Catherine Louis , Michel Che
DOI: 10.1016/S0167-2991(06)81846-X
关键词: Ethylenediamine 、 Nickel 、 Chelation 、 Chemistry 、 Inorganic chemistry 、 Metal 、 Catalysis
摘要: The use of ethylenediamine chelate ligands in the preparation silica supported nickel catalysts appears to be a prerequisite for obtaining highly dispersed metal particles (about 20 ) particularly at high loadings (20 wt. %).
elsevier.com
sci-hub.se 参考文章(7)
F. Albert Cotton, Advanced Inorganic Chemistry ,(1999)
Catherine Louis, Zheng Xing Cheng, Michel Che, Characterization of nickel/silica catalysts during impregnation and further thermal activation treatment leading to metal particles The Journal of Physical Chemistry. ,vol. 97, pp. 5703- 5712 ,(1993) , 10.1021/J100123A040
L. N. Swink, M. Atoji, The crystal structure of triethylenediamine‐nickel(II)nitrate, Ni(NH2CH2CH2NH2)3(NO3)2 Acta Crystallographica. ,vol. 13, pp. 639- 643 ,(1960) , 10.1107/S0365110X60001515
Z. X. Cheng, C. Louis, M. Che, Nucleation and particle growth in the preparation of silica-supported nickel catalysts by a two-step procedure European Physical Journal D. ,vol. 20, pp. 445- 448 ,(1991) , 10.1007/BF01544033
O Clause, L Bonneviot, M Che, Effect of the preparation method on the thermal stability of silica-supported nickel oxide as studied by EXAFS and TPR techniques Journal of Catalysis. ,vol. 138, pp. 195- 205 ,(1992) , 10.1016/0021-9517(92)90017-C
L. Bonneviot, O. Clause, M. Che, A. Manceau, H. Dexpert, EXAFS characterization of the adsorption sites of nickel ammine and ethylenediamine complexes on a silica surface Catalysis Today. ,vol. 6, pp. 39- 46 ,(1989) , 10.1016/0920-5861(89)85004-7
Chr. Klixbüll Jørgensen, Chr. Klixbüll Jørgensen, R. A. Cox, A. R. Peacocke, Comparative Crystal Field Studies. II. Nickel(II) and Copper(II) Complexes with Polydentate Ligands and the Behaviour of the Residual Places for Co-Ordination. Acta Chemica Scandinavica. ,vol. 10, pp. 887- 910 ,(1956) , 10.3891/ACTA.CHEM.SCAND.10-0887