catalytic activity

The activity of an enzyme can be controlled through the regulation of its synthesis, catalytic activity, or degradation.

It is always the research focus to screen, mine and develop the microbial lipases with novel catalytic activity and high stability.

Research has shown that the title method is of high catalytic activity, high selectivity and high reaction rate for acrylonitrile transform.

used for catalyst material to increase the catalytic activity.

Experimental results showed high catalytic activity, mild conditions, thc method convenient, lower corrosiveness and no pollution.

The catalyst prepared by this method show good catalytic activity and selectivity for the hydrogenation of o-chloronitrobenzene.

Carbon nanotubes have bigger surface area and good adsorption properties, so catalyst can be maximized its catalytic activity.

The catalytic activity and selectivity were little influenced by the loading amount in the cases of the coprecipitated catalysts.

The catalytic activity and selectivity of the catalysts for n-pentane isomerization at ambient temperature were investigated.

Fourthly, experiments were carried out to test the photo catalytic activity of the composite photocatalyst.

the absorption ability of the film surface was increased , therefore , the photo catalytic activity if the thin film was enhanced.

on catalytic activity were studied in detail. The results show that the acidified bentonite displays good catalytic activity. . .

It is observed that the crystallization become well after calcining, which results in the higher photo catalytic activity of the samples.

Guanidinium ionic liquids are concerned mainly due to their high thermal stability, chemical stability and catalytic activity.

The Ti-PILC catalyst showed high catalytic activity to the transesterification of DMC with phenol and DPC yield could reach up to 29. 1%.

Preparation of brookite titanium dioxide had a higher photo catalytic activity.

The effects of the different rare earth in catalyst on catalytic activity and molecular weight of copolymer were studied.

Supported noble metal catalysts showed high catalytic activity for aromatic hydrogenation at low temperature.

The catalytic activity of rare earth chlorides for esterification reaction between citric acid and n butyl alcohol was investigated.

The acid-resistant anode has such advantages as high acid resistance, long service life, high catalytic activity and wide applications.

To same degree, the coating amount of active component greater the higher of the catalytic activity.

Influence in alkyl group of alkyl chloroacetate on the catalytic activity was also discussed.

The photo catalytic activity of the TiO2 was investigated through degradation of brilliant blue dye under artificial ultraviolet light.

It shows higher photo catalytic activity in the phenol degradation reaction than anatase that has very similar specific surface area.

In a word, the investigations for decreasing of catalytic activity need to be further done.

Effects of hydrostatic pressure on catalytic activity and stability of two alcohol dehydrogenases.

The catalyst is characterized by low cost, high catalytic activity and very low activity to oxidize sulfur dioxide to sulfur trioxide.

Binding of dioxygen and catalytic activity are the promising properties.

special one dimension structure and non-nitrogen metal adulteration of the invention lead to good visible-light catalytic activity.

Results showed that the ZnO sample has high photo-catalytic activity and stability under sunlight.

Ionic liquid could be conveniently separated by vacuum distillation and reused for 10 times with good catalytic activity.

the catalyst has the advantages of high catalytic activity, strong carbon deposition resistance, good stability and low cost.

The temperature of calcine is the maximal influencing factor for catalytic activity of catalysts.

The catalytic activity of tungsten carbide was studied through hydrogenation of benzene.

All these results prove that the preparation method of photocatalyst is important for the photo catalytic activity increased.

The catalyst has relatively high catalytic activity on the esterification of citric acid and n-butanol.

The catalyst is used in olefin polymerization, has high catalytic activity and makes the polymerized product contain no inorganic ash.

Displayed on the pichia surface, CALB not only achieved self-immobilization, also has it's heat resistance and catalytic activity improved.

Catalase, Eu3 ion, Hydrogen peroxide, electro catalytic activity, Structure.

The results showed that the model complexes the high catalytic activity was high.

It is widely accepted in the open literature that rutile exhibits lower photo catalytic activity than anatase .

The improvment of the the catalytic activity, selectivity and stability were the most important factors for the hydrogenation process.

Dispersion of active components on surface of the supports has much influence on service life and catalytic activity of the catalysts.

The results indicated that KHSO4 had higher catalytic activity for the reaction.

A member having high photo catalytic activity and multiple glass using the member are provided.

The effect of organic and inorganic surface treatments is discussed by research of photo catalytic activity of TiO2 and ZnO.

The results showed that FeTPP-Cl has good catalytic activity for oxygen reduction.

And we also found that the N-terminal 15 amino acids region of PRMT5 may be important for the catalytic activity.

The mixed crystallite consisting of anatase (80. 5%) and rutile (19. 5%) has the best photo catalytic activity using methanol as solvent.

Introduction of metal impurity into TiO_2 to improve the photo catalytic activity of TiO_2 has been studied widely.

The catalytic activity of catalyst, which was regenerated by sulphonation, could almost all be recovered.

Objective To study the catalytic activity of potassium bisulfate in synthesizing butyl lactate.

Objective To study the catalytic activity of gallium sulfate supported on silica gel in the synthesis of amyl hexanoate.

The result indicates that this solid acid catalyst has good catalytic activity; the route is environmentally friendly process;

Study of the synthesis of pyridine-2-carboxylate and its catalytic activity on photo-promoted carbonylation of alkyl bromide

Preparation of Molybdenum Disulfide Composite Pillared by Hydroxy-Chromium Oligocations and Its Catalytic Activity for Benzene Hydrogenation

Deposition and Catalytic Activity Imaging of Metal Hexacyanoferrate Microarray by Scanning Electrochemical Microscopy

The QSAR Between the Structure and Catalytic Activity for Metalloporphyrin and Mechanism of Catalytic Oxidation

Electrochemical Properties and Catalytic Activity of Undecatungstomaganosilicate Isomers

Synthesis of Polystyrene-supported Polyoxyethylene Imidazolium and Their Catalytic Activity

Relationship between structure and catalytic activity of chloro-iron tetraphenylporphyrin compounds

Study on the Catalytic Activity of Various Rare Earth-Containing Modified Oxides for the Reaction Selective Oxidation of Benzaldehyde

Catalytic Activity Comparison of Alkali Metal Refractory Compounds for Methanol Dehydrogenation to Water-free Formaldehyde

Spatial Ordered Structure Originated in Metallomicelle System Beyond Turing Bifurcation and Its Catalytic Activity

Synthesis of Ethylenediamine- Propyl Functionalized SBA -15 Mesoporous Molecular Sieve and Its Catalytic Activity

Catalytic Activity Improvement of Platinum Toward Oxygen Reduction Reaction Promoted by Hydrogen Molybdenum Bronze

Preparation of cobalt pyridine-2-carboxylate and its catalytic activity on oxidative carbonylation of methanol to dimethyl carbonate

Highly Dispersed Pt-Ir Hydrophobic Catalysts: Preparation and Catalytic Activity for Hydrogen-water Liquid Exchange Reaction

The Acid Property of Titanium Sulfate Doped Lanthanum Oxide and its Catalytic Activity in Ketal Synthesis

Studies on Correspondence between Catalytic Activity and Fluorescence Spectra Character of Macrocyclic Dioxotetramine Complexes

Synthesis, Characterization and Catalytic Activity of Positional Isomers of Titanium Substituted Tungstosilicates

Preparation of Filler-type Solid Acid for Catalytic Distillation and Its Catalytic Activity

Preparation of Folate-PGA Conjugate and Kinetic Properties of Its Catalytic Activity in vitro

Studies on synthesis characterization and catalytic activity of olybdophosphoric- heteropolyacid

Studies on the preparation, characterization and oxidative carbonylation catalytic activity of cobalt pyridine-2-carboxylate complexes

Effects of Calcination Temperature on Structure and Catalytic Activity of Cobalt-Containing Rare-earth Oxide Catalysts

Relationship between Catalytic Activity and Adsorption of Mo Catalysts in Direct Vapor Phase Carbonylation of Methanol

Preparation of Supported Amorphous Ni-B Alloys and Their Catalytic Activity in Acrylonitrile Hydrogenation

Preparation and catalytic activity of active carbon-supported ruthenium catalyst for ammonia synthesis

Synthesis Conditions and Catalytic Activity of the Supported CoMo Nitride Catalysts

Structure and Catalytic Activity of Polymer-Supported Polyethylene Glycol and Onium Phase Transfer Catalyst

Preparation of Zeolite Encapsulated Cobalt Schiff Base and Catalytic Activity in Cyclohexane Oxidation by Oxygen

Preparation of nanometer-sized magnetic photo-catalysts and their photo-catalytic activity and properties

Preparation of Bistriphenylsilyl Chromate and Evaluation of Its Catalytic Activity

Effect of preparation method on the catalytic activity of vanadium-substituted silicate mesoporous molecular sieves

Advances in Preparation and Application of Supported Gold Nano- Particles Catalyst with High Catalytic Activity

Synthesis of Ti-Containing Silica Mesoporous Molecular Sieves with High Catalytic Activity for Epoxidation

Acidity and Hydrothermal Stability MCM-41 and Its Catalytic Activity for Naphthalene Hydrogenation

Acidic property of titanium sulfate and its catalytic activity in synthesis of ketal

Catalytic activity of modified protein anchored palladium in coupling reaction of organotin and acid chloride

Acidic property of titanium sulfate and its catalytic activity in synthesis of ketal

Catalytic activity of modified protein anchored palladium in coupling reaction of organotin and acid chloride

Catalytic Activity of Lanthanum Methane-Sulfonate in Esterification Reaction

Acid Property of Titanium Sulfate and Its Catalytic Activity in Ketal Synthesis

Study on the Synthesis, Characterization and Catalytic Activity of Pillared Materials with Gallium

Catalytic activity of chitosan phosphotungstate in the esterification

Preparation and Performance Study of Ordered Silicon Oxynitride MCM-41 Molecular Sieves with Basic Catalytic Activity

Study on catalytic activity of platinum catalyst for synthesis of organosilicon foam stabilizers

Study on the catalytic activity of copper methanesulfonate in esterification reaction

Synthesis, Properties and Catalytic Activity of Rare Earth Complexes with Noncyclic Polyether- phenylalanine Schiff Base

Synthesis, Properties and Catalytic Activity of Rare Earth Complexes with Noncyclic Polyether- phenylalanine Schiff Base

Among those ionic liquids, the neutral ionic liquids showed weak catalytic activity due to their weak acidity;

Preparation of Grafted Transition Metal Schiff Base Complex and Their Catalytic Activity

Investigation on Synthesis, Characterization and Catalytic Activity of Model Complexes of Carbonic Anhydrase

Study on the Catalytic Activity of Lanthanum Methanesulfonate in Acetalization

Effect of processing method of carrier magnesium chloride on catalytic activity of supported titanium catalyst

The Catalytic Activity of Titanium Sulfate in Ketalization and Esterification

Catalytic activity of non-noble perovskite-type mixed oxides catalysts for direct decomposition of NO

Influence of preparation process on catalytic activity of nickel skeleton catalyst

Influence of Loaded Nanogold on Texture of Iron Oxide Support and Catalytic Activity in Water-Gas Shift Reaction

Influence of Loaded Nanogold on Texture of Iron Oxide Support and Catalytic Activity in Water-Gas Shift Reaction

Immobilization of Lipase on the Salts and Its Catalytic Activity

Study on Acidity and Catalytic Activity of the Catalyst for MTBE Cracking to Isobutene

Synthesis of Pyrrolidonium Acidic Ionic Liquids and Their Catalytic Activity for Esterification of Acetic Acid and Butanol

Effects of Normal Alcohols on the Catalytic Activity of Lignin Peroxidase in Reversed Micelles

Catalytic activity of strongly acidic PTFE matrix ion exchange fibers for synthesis of n-butyl acetate

Preparation and Catalytic Activity of Zinc Ferrite Ultrafine Particle

Catalytic Activity of Ultrafine Amorphous Ni-B Alloy Catalyst for Oil Hydrogenation

Study on Catalytic Activity of Solid Super Acid in Propylene Oxide Alcoholysis Reaction

Preparation and Study on the Catalytic Activity of Fullerene-Amine Metal Complexes

Preparation and Study on the Catalytic Activity of Fullerene-Amine Metal Complexes

Evaluation of Catalytic Activity on Hydroxylation of Phenol for Catechol

Comparison of Catalytic Activity of Six Inorganic Salts in the Synthesis of Isoamyl Acetate

Research on Influence Factors of Catalytic Activity of Compound Mental Oxide

Synthesis of TS-1 molecular sieve and its catalytic activity in oxidization of pyridine

Preparation and Catalytic Activity of SBA-15 Mesoporous Silica Functionalized with Sulfonic Acid Groups

Catalytic activity of natural high molecule anchored palladium in coupling reaction of alkyltin hydride

Preparation and Catalytic Activity of NiP Amorphous Alloy with High Surface Area

Effect of Composition of Copper-Cobalt Spinel Composite Oxide onIts Catalytic Activity for Xylene Complete Oxidation

Computer application in the evaluation of catalytic activity

Computer application in the evaluation of catalytic activity

Structure and catalytic activity of Mn- and Fe-substituted hexaaluminates for methane combustion

Study on the Catalytic Activity, Life Time and Deactivation of Hydrotalcite-like Catalysts in Transesterification

Influence of Preparation Method of Catalyst on Catalytic Activity

The catalytic activity of palladium complex in coupling reaction of organotins and organic halides

Study on the Catalytic Activity of Porphyrin-Anthraquinone Hybrids for DNA Photocleavage

The catalytic activity of several solid catalysts in ethylene glycol diacrylate reaction

Effect of the After-treatment Temperature on the Titanium Content and Catalytic Activity of Ti-ZSM-5

Table1 Comparison of catalytic activity with different catalysts

Study on the Synthesis and Catalytic Activity of Tribenzyltin Carboxylates

Effect of Addition of Heavy Rare Earth Oxides on Catalytic Activity of Pd Catalyst

Synthesis of PtRu Nanowires and Their Catalytic Activity in the Anode of Direct Methanol Fuel Cells

Studies on the catalytic activity of iodine in ester synthesis

Catalytic activity of bentonite and kaolin activated by acid in debutylatic action

Catalytic Activity Comparison of Some Solid Acids in Esterification of Diisopentyl Oxalate

Effect of BHA with High Efficiency on Catalytic Activity of Enzyme

Effect of ultrasound on catalytic activity of amylase

Effects of Crystal Preparation Conditions on TS-2 Catalytic Activity

Effect of magnetic field on catalytic activity of lipase

Study on the synthesis and catalytic activity of tribenzyltin p-sulfosalicylic acid sulfonate

Fig. 7 Influence of concentration of catalyst on catalytic activity

Effect of Methanol on Catalytic Activity of Papain

Catalytic activity of carbon black

Fig. 3 Results of reproducibility of catalytic activity

Catalytic Activity of Lipase in AEOT Reversed Micelles