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催化     
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  catalytic
     Study on Functionalization of Saturated Carbon by Catalytic Oxidation
     催化氧化饱和碳原子功能化研究
短句来源
     Synthesis,Characterization and Catalytic Properties in Selective Oxidation of Titanosililcates
     钛基催化材料的合成、表征和选择氧化性能研究
短句来源
     A Study on Hydrogen Transfer Reaction over Catalytic Materials Used in FCC Process
     FCC催化材料上的氢转移反应研究
短句来源
     Synthesis, Characterization and Catalytic Carbonylation Reactions of Phosphine Liands Containing Phosphonate and Their Palladium Complexes
     含膦酸根等水溶性膦配体及其钯配合物的合成、表征和催化羰基化反应
短句来源
     Catalytic Synthesis of Cyclic Carbonates under Supercritical Conditions
     超临界条件下环状碳酸酯的催化合成
短句来源
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  catalysis
     Dynamical Coupling during the course of Catalysis Processes on the Well-defined Surfaces of Noble Metals
     贵金属规整表面催化过程的动态偶合
短句来源
     Study on Activation of CH_4 and CO_2 to C_2 Hydrocarbon under Effect of Plasma and Catalysis
     等离子体催化共活化CH_4-CO_2制C_2烃反应研究
短句来源
     Studies of the Catalysis of Biopolymer-Metalloporphyrins for Aerobic Oxidation of Cyclohexane
     生物高分子金属卟啉催化空气氧化环己烷研究
短句来源
     The Application of Combinatorial Catalysis in the Coupling Methane with Small Molecule Componds
     组合多相催化技术及其在甲烷与小分子化合物耦合反应中的应用
短句来源
     Synthesis of Chiral Biphenyl Backbones and Their Applications in Asymmetric Catalysis
     手性联苯骨架的合成及其在不对称催化中的应用
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  catalyst
     The Industrial Applied Research on Cyclohexane Oxidation with Biomimetic Catalyst
     环已烷仿生催化氧化工业应用研究
短句来源
     Study on the Preparation of Structured Solid Acid Catalyst Packing for Catalytic Distillation
     催化精馏专用填料型固体酸催化剂的制备研究
短句来源
     Studies on Catalyst and Catalytic Distillation Process for Alkylation of Benzene with Ethylene to Ethylbenzene
     苯和乙烯催化蒸馏合成乙苯催化剂和工艺的研究
短句来源
     Research for the Surface Structure of Pt/C Catalyst and Its Activity to Hydrogen-water Isotopic Exchange Reaction
     Pt/C的表面结构及其对氢一水同位素交换的催化活性研究
短句来源
     Study on Catalyst of Benzene Oxidation by N_2O and Inorganic Membrane Reactor for Controllable Oxidation
     N_2O催化氧化苯合成苯酚催化剂和膜反应器研究
短句来源
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  catalyzed
     ETHYLENE OLIGOMERIZATION CATALYZED BY TRANSITION METAL COMPLEXES
     过渡金属配合物催化乙烯齐聚的研究
短句来源
     Studies on Olefin Polymerization Catalyzed by Metallocene/Cocatalyst (Containing Boron Compound) Catalytic System
     茂金属/含硼化合物催化体系催化烯烃聚合的研究
短句来源
     Studies on the Carbonylation of Compounds Containing N Catalyzed by Selenium
     含N化合物的硒催化羰基化反应研究
短句来源
     Study on the Technology of Flue Gas Desulfurization by Scrap Iron and Kinetics of Fe(Ⅱ) Catalyzed Oxidation of S(Ⅳ)
     铁屑法烟气脱硫工艺及Fe(Ⅱ)催化氧化S(Ⅳ)动力学研究
短句来源
     Theoretical Studies for Reaction of Allylic Tin with Formaldehyde Promoted by SnCl_4 and Cyclization of 1, 6-Enyne Catalyzed by GaCl_3
     SnCl_4作用下烯丙基锡与醛反应和GaCl_3催化1,6-烯炔成环反应的理论研究
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  catalytic
Catalytic Synthesis of n-Butyraldehyde 1,2-propanediol Acetal over H4SiW12O40-PAn
      
But when it was irradiated under UV illumination or solar irradiation for some time, the catalyst could be reused without loss of catalytic activity.
      
Its catalytic performance was evaluated by liquid-phase hydrogenation of chloronitrobenzene (CNB).
      
The results showed that the catalyst had higher catalytic performance than common hydrogenation catalysts.
      
X-ray diffraction and selected area electron diffraction analysis showed that Pt-Sn-B/CNTs had an amorphous alloy structure that can improve catalytic performance.
      
更多          
  catalysis
Also, Lys residue and disulfide bands are necessary to protect the catalysis of the AKP.
      
Dibenzothiophene (DBT) monooxygenase (DszC) catalysis, the first and also the key step in the microbial DBT desulfurization, is the conversion of DBT to DBT sulfone (DBTO2).
      
Isolated Mn2O3 nanotubes and nanofibers were prepared very easily at a large scale with the liquid-phase catalysis method.
      
Synthesis of a new iron(III) porphyrin acrylate-styrene copolymer and its catalysis for hydroxylation of cyclohexane
      
The catalysis of chloridized metalloporphyrins in the oxidation of cyclohexane to adipic acid was systematically investigated.
      
更多          
  catalyst
A new environmentally friendly catalyst, H4SiW12O40-polyaniline (PAn), was prepared, and n-butyraldehyde 1,2-propanediol acetal was synthesized from n-butyraldehyde and 1,2-propanediol in the presence of H4SiW12O40-PAn.
      
The influence factors of the synthesis were discussed, and the best reaction conditions were found: the molar ratio of n-butyraldehyde to 1,2-propanediol is 1:1.5, the amount of catalyst used is 1.2% of feed stock, and the reaction time is 1.0 h.
      
H4SiW12O40-PAn is an excellent catalyst for synthesizing n-butyraldehyde 1,2-propanediol acetal, and the yield can reach more than 95.2%.
      
The partial intermediate products were absorbed on TiO2 surface, which resulted in catalyst deactivation.
      
But when it was irradiated under UV illumination or solar irradiation for some time, the catalyst could be reused without loss of catalytic activity.
      
更多          
  catalyzed
The base-catalyzed condensation of thioureas (1-3a-i) with acetone was carried out in the presence of bromine to afford the corresponding 1-(isomeric methyl) benzoyl-3-aryl-4-methyl-imidazole-2-thiones (4-6a-i) in good yield.
      
The conversion of CNB could reach 99.9%, and the dechlorination of chloroaniline (CAN) was less than 1.9% when catalyzed by Pt-Sn-B/CNTs and more than 8.0% when catalyzed by common hydrogenation catalysts.
      
A series of fluorene-alt-benzene based conjugated main chain polymers chemically attached with alkyl side chains of different lengths on phenylene rings were designed and synthesized by a palladium catalyzed Suzuki coupling reaction.
      
Polymerization of styrene catalyzed by rare earth Schiff base complexes
      
Solvents have an important effect on the epoxidation of propylene catalyzed by TS-1.
      
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