Interaction between Pt(IV) and Pd(II) chloro complexes in solution and on the γ-Al2O3 surface

被引:18
作者
Bel'skaya, O. B. [1 ]
Gulyaeva, T. I. [1 ]
Arbuzov, A. B. [1 ]
Duplyakin, V. K. [1 ]
Likholobov, V. A. [1 ]
机构
[1] Russian Acad Sci, Inst Hydrocarbon Proc, Siberian Branch, Omsk 644040, Russia
基金
俄罗斯基础研究基金会;
关键词
NORMAL-HEXANE DEHYDROCYCLIZATION; BIMETALLIC CATALYSTS; PLATINUM CATALYSTS; PALLADIUM; PD; HYDROGEN; REDUCTION; AROMATICS; OXIDATION; SORPTION;
D O I
10.1134/S0023158410010179
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The conversions of a mixture of platinum(IV) and palladium(II) chloro complexes in aqueous solution and on the gamma-Al2O3 surface at 25-150A degrees C are reported. Heat treatment can initiate interaction between the complexes, both dissolved and adsorbed. The hydrolysis of the chloroplatinate ion is accelerated by the palladium chloro complex, whose composition remains unchanged.
引用
收藏
页码:105 / 112
页数:8
相关论文
共 49 条
[1]   SORPTION OF PALLADIUM-CHLORIDE COMPLEXES ON AL2O3 SURFACE [J].
ANANIN, VN ;
TROKHIMETZ, AI .
REACTION KINETICS AND CATALYSIS LETTERS, 1985, 27 (01) :129-132
[2]  
[Anonymous], 1965, ZH NEORG KHIM+
[3]  
BALASHEV KP, 1987, ZH NEORG KHIM+, V32, P2470
[4]   Simultaneous determination of chloride complexes of Pt(IV) and Pd(II) by capillary zone electrophoresis with direct UV absorbance detection [J].
Baraj, B ;
Sastre, A ;
Martinez, M ;
Spahiu, K .
ANALYTICA CHIMICA ACTA, 1996, 319 (1-2) :191-197
[5]  
BELSKAYA OB, 2005, K MOL DIZ KAT KAT PR, P25
[6]  
BELSKAYA OB, 2008, KINET KATAL, V49, P764
[7]  
BELSKAYA OB, 2008, KINET KATAL, V49, P754
[8]   Surface stress and chemical reactivity of Pt and Pd overlayers [J].
Bertolini, JC .
APPLIED CATALYSIS A-GENERAL, 2000, 191 (1-2) :15-21
[9]   Palladium(II) chloride complexation:: Spectrophotometric investigation in aqueous solutions from 5 to 125°C and theoretical insight into Pd-Cl and Pd-OH2 interactions [J].
Boily, JF ;
Seward, TM .
GEOCHIMICA ET COSMOCHIMICA ACTA, 2005, 69 (15) :3773-3789
[10]  
BUSLAEVA TM, 1990, KHIMIYA SPEKTROSKOPI