引用本文:
Xi Hui LUO, Jin Hal HE. ROLE OF CHLORINE IN INTERACTION BETWEEN PLATINUM AND ALUMINA[J]. Chinese Chemical Letters,
1991, 2(6): 479-482.
Citation: Xi Hui LUO, Jin Hal HE. ROLE OF CHLORINE IN INTERACTION BETWEEN PLATINUM AND ALUMINA[J]. Chinese Chemical Letters, 1991, 2(6): 479-482.
Citation: Xi Hui LUO, Jin Hal HE. ROLE OF CHLORINE IN INTERACTION BETWEEN PLATINUM AND ALUMINA[J]. Chinese Chemical Letters, 1991, 2(6): 479-482.
ROLE OF CHLORINE IN INTERACTION BETWEEN PLATINUM AND ALUMINA
摘要:
PASCA,in conjunction with IR and chemical analysis,has been used to study Al2O3 and Pt/Al2O3 catalytic systems with and without chlorine.In the absence of Cl- ions,Pt,can not interact with any surface sites of Al2O3.This indicates that Cl- ions play a very important role in the interaction between the metal (Pt) and its support (All2O3).Platinum,in form of [PtCl6]=,interacts with the surface sites of Al2O3 by replacing the hydroxyls (OH-) from the surface,resulting in the formation of MSIC (metal-support interaction complex).
English
ROLE OF CHLORINE IN INTERACTION BETWEEN PLATINUM AND ALUMINA
Abstract:
PASCA,in conjunction with IR and chemical analysis,has been used to study Al2O3 and Pt/Al2O3 catalytic systems with and without chlorine.In the absence of Cl- ions,Pt,can not interact with any surface sites of Al2O3.This indicates that Cl- ions play a very important role in the interaction between the metal (Pt) and its support (All2O3).Platinum,in form of [PtCl6]=,interacts with the surface sites of Al2O3 by replacing the hydroxyls (OH-) from the surface,resulting in the formation of MSIC (metal-support interaction complex).
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