主题：【已应助】求助英文文献20120109-2，谢谢！

【序号】： 1
【作者】： A. Zecchina, G. Spoto, G. Ghiotti, E. Garrone
【题名】： Cr2+ ions grafted to silica and silicalite surfaces: FTIR characterization and ethylene polymerization activity
【期刊】：Journal of Molecular Catalysis, Volume 86, Issues 1-3, Pages 423-446 (3 January 1994)
【全文链接】：http://www.sciencedirect.com/science/article/pii/0304510293E0158D

【序号】： 2
【作者】： Giuseppe Spoto, Silvia Bordiga, Edoardo Garrone, Giovanna Ghiotti, Adriano Zecchina, Guido Petrini, Giuseppe Leofanti
【题名】： Cr(II) and Cr(III) ions grafted at internal nests of a pentasilic zeolite (silicalite): characterization and formation of polycarbonylic, polynitrosylic, and mixed species by interaction with CO and NO
【期刊】：Journal of Molecular Catalysis, Volume 74, Issues 1-3, Pages 175-184 (July-August 1992)
【全文链接】：http://www.sciencedirect.com/science/article/pii/0304510292802359

【序号】： 3
【作者】： Giovanna Ghiotti, Edoardo Garrone, Adriano Zecchina
【题名】： An infrared study of CO/C2H4 coadsorption and reaction on silica-supported Cr(II) ions
【期刊】：Journal of Molecular Catalysis, Volume 65, Issues 1-2, Pages 73-83 (March 1991)
【全文链接】：http://www.sciencedirect.com/science/article/pii/030451029185084F

【序号】： 4
【作者】： Carlos Otero Arean, Estrella Escalona Platero, Giuseppe Spoto, Adriano Zecchina
【题名】： Ethylene polymerization on chromocene supported on γ-Al2O3: an FT-IR investigation
【期刊】：Journal of Molecular Catalysis, Volume 56, Issues 1-3, Pages 211-219 (15 November 1989)
【全文链接】：http://www.sciencedirect.com/science/article/pii/0304510289801853

【序号】： 5
【作者】： A. Zecchina, D. Scarano, G. Spoto
【题名】： Dioxygen adducts of iron(II) at the surface of MgO-FeO solid solutions
【期刊】：Journal of Molecular Catalysis, Volume 38, Issue 3, Pages 287-293 (December 1986)
【全文链接】：http://www.sciencedirect.com/science/article/pii/0304510286850350