双金属催化剂

稳定性试验和工业试验表明，Pd-Pt-Al2O3双金属催化剂具有良好的稳定性和工业应用效果。

The stability and industrial tests showed that the Pd-Pt-Al_2O_3 bimetallic catalyst had good stability and performance in industrial applications .

Cu-Ni双金属催化剂的XPS研究

XPS study of Cu - Ni bimetallic catalyst

负载型Fe－Co双金属催化剂的CO加氢反应性能研究及其原位FT－IR表征

In Situ FT-IR Spectra and Catalytic Performance Studies of Supported Fe-Co Cluster Catalyst

γ－Al2O3为基体的Pt、Pd双金属催化剂氧化性能的研究

Study on Combustion Catalyst of Pt , Pd Double Metals

Pd、Pt及其双金属催化剂的表面特性和催化活性

Surface Character and Catalytic Activity of Pd , Pt and Pd-Pt Bimetallic Catalysts

ZnO负载Ni&Cu双金属催化剂的研究

Study of ZnO Supported Ni-Cu Bimetallic Catalysts

Rh－Co／Al2O3双金属催化剂上CO加氢反应

CO hydrogenation on bimetallic Rh-Co catalysts

聚合物稳定的Ru-Pt/γ-Al2O3双金属催化剂催化2,5-二氯硝基苯选择性加氢

Selective Hydrogenation of 2,5-Dichloronitrobenzene Catalyzed by Polymer-Stabilized Ru-Pt / γ - Al_2O_3 Bimetallic Catalyst

Pt、Pd及其双金属催化剂表面氧性能与催化活性的研究

Studies of Surface Oxygen Properties and Catalytic Activities of Pt , Pd and Pt-Pd Catalysts

Cu-Ni双金属催化剂上CO2的加氢反应

Hydrogenation of CO_2 over Cu-Ni / Al_2O_3 Bimetallic Catalysts

Ni-Co双金属催化剂的制备及其在CO2重整CH4反应中的催化性能研究

Studies on Preparation and Catalytic Performances of Ni-Co Bimetallic Catalysts for CH_4 / CO_2 Reforming to Syngas

考察了以α-Al2O3为载体的负载型钯系双金属催化剂用于CO气相催化偶联制备草酸二乙酯反应的活性。

The emphasis was addressing the effects of α Al 2O 3 support on the synthesis of the diethyl oxalate by vapor phase catalytic coupling reactions .

以工业应用为背景，研究了CO在钯系双金属催化剂上气相催化偶联合成草酸二乙酯的动力学特性。

The kinetic characteristics of catalytic coupling of carbon monoxide to diethyl ox-alate m gaseous phase on Palladium catalyst were studied on the basis of industrial application .

此外Rh－Ru双金属催化剂在SBS加氢中比Ru单金属催化剂具有更高的催化活性。

Rh-Ru double metal catalytic system had higher activity than Ru single metal system in hydrogenation of SBS .

PVDF膜载钯/铁双金属催化剂制备及对氯乙酸脱氯研究

Preparation and Characterization of PVDF Membrane Supported Pd / Fe Bimetallic Particles to Dechlorination of Monochloroacetic Acid

担载双金属催化剂对Heck反应的作用

Effect of Supported Bimetallic Catalysts to Heck Reaction

CeO2修饰SiO2担载Cu-Ir双金属催化剂的研究

Novel Cu-Ir Bimetallic Catalysts Supported on CeO-2 Modified SiO-2

制备了负载型高分散的纳米贵金属催化剂和含Ru的双金属催化剂，并考察了催化剂对吡啶及其衍生物加氢反应的催化性能。

The highly dispersed supported noble metal catalysts were prepared and their catalytic performance for hydrogenation of pyridine was investigated .

甲醇水蒸汽转化Cu-Ni双金属催化剂的制备、表征与筛选

The Preparation , Characterization and Screening of Cu-Ni Bimetallic Catalysts for Methanol Steam Reforming

Pd-Pb-Al2O3双金属催化剂中两种金属之间可能发生相互作用并形成金属簇的新相。

It seems that there may be some interaction between the two metals in the bimetallic catalyst with the formation of a new phase of metal cluster .

Fe-Co双金属催化剂对纳米碳管规模化生产的影响

Influence on large-scale production of carbon nanotubes with bimetallic Fe-Co catalysts

MgCl2负载钛/钒双金属催化剂催化乙烯/丙烯共聚合

Copolymerization of Ethylene and Propylene with MgCl_2-Supported Titanium / Vanadium Bimetallic Catalysts

Pd基双金属催化剂在C2～4烯烃的选择加氢催化剂中形成了一个优势系列，可视为该领域的第三代催化剂。

Bimetallic palladium catalyst , generally regarded as a new third generation catalyst in partial saturated hydrofining of C 2 ~ 4 olefines , has been in the dominant position .

载体对Au-Pd双金属催化剂加氢脱硫性能的影响

Effects of Supports on HDS Activity of Au-Pd Catalyst

4）活化自由能垒表明，Rh（I）-Cr双金属催化剂的活性比单金属铑催化剂的活性要高。

The calculated free energy barriers imply that the catalytic activity of the Rh ( I ) - Cr bimetallic complex is higher than that of the monometallic Rh catalysts .

结合动力学分析结果，得到了催化剂颗粒中碳原子的浓度和反应条件之间的关系。（3）研究了Ni基双金属催化剂的协同作用。

With the combination of the kinetic analysis , the effect of the reaction conditions on the C concentration in the catalyst particle is revealed . ( 3 ) The synergetic effects of Ni-based bimetallic catalyst are investigated .

采用红外光谱研究了CO在担载于Al2O3上的氧化态和还原态Pd与Pt及Pd-Pt双金属催化剂上的吸附态和吸脱附行为。

The adsorption and stepwise desorption of CO and the adsorbed Species of CO on the oxidized and reduced alumina-supported Pd , Pt and Pd-Pt bimetallic catalysts have been studied by in situ IR spectroscopy .

试验结果表明，Pd-Pt-Al2O3双金属催化剂的除氢活性，抗硫性和抗CO性能较Pd-Al2O3，Pt-Al2O3单金属催化剂好。

It was found that the HRA and the resistance to S or CO of Pd-Pt-Al_2O_3 bimetallic catalyst were higher than that of Pd-Al_2O_3 and Pt-Al_2O_3 monometallic catalysts .

采用表面复合氧化物MgO-SiO2（MgSiO）作为载体，用等体积浸渍法制备出Ni-Cu双金属催化剂。

MgO-SiO2 ( MgSiO ) supported Ni-Cu bimetallic catalyst was prepared by isovolumic impregnation .

对Ni-Cu双金属催化剂上乙醇气相羰基化合成丙酸及丙酸乙酯的工艺条件进行了研究。

The process conditions of preparing propionic acid and ethyl propionate by vapor phase carbonylation of Ethanol over Ni-Cu catalyst were investigated .