甲醇氧化

抗CO中毒的Pt-HxWO3电沉积制备及其对甲醇氧化的催化作用

Electrodeposition Preparation and Activity of CO-Resistant Catalyst Pt-H_xWO_3 for Methanol Oxidation

Pt纳米花/ZnO复合阵列的制备及对甲醇氧化催化的研究

Preparation of Pt Nanoflower / ZnO Composites Arrays and Their Electrocatalysis for Methanol Oxidation

Cu（Ⅰ）Y催化剂催化甲醇氧化羰基化合成碳酸二甲酯

Oxidative carbonylation of methanol to dimethyl carbonate over Cu (ⅰ) zeolite catalyst

炭气凝胶负载Pt基催化剂的制备及其甲醇氧化催化性能

Preparation and catalytic performance of Pt catalyst supported on carbon aerogels for methanol oxidation

在Mo-Bi-Ce/SiO2催化剂上内扩散对甲醇氧化制甲醛Redox机理动力学的影响

The effect of intraparticle diffusion on the kinetics of redox mechanism of oxidation to formaldehyde

甲醇氧化羰基化洁净合成DMC催化反应研究

Study of Clean Synthesis of Dimethyl Carbonate by Catalytic Oxidative Carbonylation of Methanol

利用这种方法制得的胶态Pt／C催化剂对甲醇氧化的电催化活性与用固相反应法制得的Pt／C催化剂相近，但这种方法的制备工艺简单、稳定，有利于大规模生产。

However , the preparation technique of the colloidal Pt / C catalyst is simple , stable and suitable for the production on a large scale .

甲醇氧化的动力学服从甲醇及甲醛吸附的Redox机理方程。

The kinetics of oxidation of methanol obeyed the equation of redox mechanism with adsorption of methanol and formaldehyde .

水和氧在电解银表面上存在着竞争吸附，水的加入能抑制甲醇氧化为甲醛的副产物CO2的产生，提高反应选择性。

It has also been found that there exists competitive adsorption between water and oxygen on silver and water can increase the selectivity of methanol oxidation to formaldehyde .

不同载体负载的Cu2（OH）3Cl催化剂对甲醇氧化羰基化的催化性能

Catalytic Performance of Cu_2 ( OH ) _3Cl Catalysts Supported on Various Supports for Methanol Oxidative Carbonylation

Pd和Pt具有相似的晶格常数和电子性质，且地壳储量较Pt丰富，同时Pd在酸性介质下对甲醇氧化呈非活性。

Pd has similar lattice constant and electronic properties with Pt , being more abundant than Pt and inactive toward methanol oxidation under acid medium .

研究结果表明：硅钨酸修饰多晶铂电极提高了甲醇氧化的催化活性和抗CO中毒性。

The results show that the Pt electrode modified by Silicatungstic acid has not only the higher catalytic activity to methanol oxidation , but also the effect decreasing CO poison .

CuZn（Zr，Ce）AlO在甲醇氧化水蒸气重整制氢中的研究

Oxidative Steam Reforming of Methanol over CuZn ( Zr , Ce ) AlO Catalysts

DMFC多孔Pt-Ru阳极甲醇氧化宏观动力学模型化

Modeling of macro kinetics of methanol oxidation in porous Pt-Ru anode for DMFC

综述了碳酸二甲酯的合成工艺及催化剂，尤其是Cu基催化剂的研究进展，深入探讨了甲醇氧化羰基化反应中载体和助剂对Cu基催化剂活性和选择性的影响。

The synthetic process of dimethyl carbonate by oxidation and carbonylation of methanol was studied . Influences of supports and promoters on activity and selectivity of the catalysts were discussed in detail .

结果表明，这六种催化剂都具有良好的酸性条件下电化学催化甲醇氧化的功能，MWCNT/Pt（Cu）催化剂具有最好的催化活性和较好的抗中毒能力。

The results indicated that all the catalysts were able to catalyze methanol oxidation in acid condition . MWCNT / Pt ( Cu ) owned the best catalytic activity and good anti-poisoning ability .

本文旨在建立和求解DMFC多孔阳极甲醇氧化宏观动力学理论数模。

A theoretical model of macro kinetics for methanol oxidation in the porous anode of DMFC was developed .

进而研究了ZnAl-LDH负载Pd催化剂对苯甲醇氧化反应的催化效果。

And then , the catalytic effect of Pd / ZnAl-LDH was investigated via benzyl alcohol oxidation .

制备并优选了甲醇氧化重整的催化剂，实验表明在相同的温度下，Pd催化剂、Cr2O3ZnO氧化物催化剂和Cu催化剂相比，活性、选择性以及氢产率都表现为Cu>CrZn>Pd。

Catalysts for methanol oxidation reforming are prepared and selected . Tests show that at the same temperature catalysts in order of activity , selectivity and hydrogen yield are Cu > CrZn > Pd .

Zn-Cr催化剂上甲醇氧化重整制氢研究气相氟化合成CFCs替代品的Cr基催化剂的表征与性能研究

Hydrogen Production Via Oxidative Steam Reforming of Methanol over a Zn-Cr Catalyst ; Characterization and Performance of Cr-based Catalysts for the Synthesis of CFCs Alternatives

对甲醇氧化羰基化合成DMC的过程进行了热力学分析。着重计算了合成反应的平衡常数和平衡转化率。

A thermodynamic analysis of synthesis process of DMC by oxidation carbonylation of methanol was carried out with the emphasis on calculations of equilibrium constants and conversions for the reaction .

杂化MCM-41固载催化剂的合成、表征及催化研究介绍了水滑石材料作为催化剂在苯酚羟化反应、烯烃环氧化反应和甲醇氧化反应等催化氧化反应中的应用。

Synthesis , Characterization and Catalytic Applications of Asymmetric Hydrogenation Catalyst Immobilized on Hybrid MCM-41 The catalytic applications of the hydrotalcite-like compounds used as catalysts in oxidative reaction were elaborated .

Pt纳米结构的形貌受多种条件的影响，如，电解液种类，溶液浓度以及沉积时间等。不同形貌的Pt纳米粒子，对甲醇氧化表现出不同的催化活性和抗中毒性。

The morphologies of Pt nanostructure depended on varying the electrolytes , solution concentration , and deposition time , etc. The Pt nano-catalysts were prepared under different conditions , which exhibit different catalytic activity and poisoning-tolerance for the methanol electrooxidation .

结果证明Cl对甲醇氧化的影响缘于它在Ag（111）上的吸附所引起的表面结构的改变进而改变表面氧吸附物种，从而使得甲醇氧化的中间产物发生变化。

The results showed that Cl affects methanol oxidation on Ag ( 111 ) through the surface changes induced by Cl adsorption , which in turn affects the type of surface oxygen species present . Hence the intermediates in methanol oxidation are different .

此外，在酸性电解液中，甲醇氧化及氧还原反应低的动力学是另一个限制DMFCs商业化发展的因素。

Moreover , the low kinetics of reaction of methanol and oxygen reaction in acid electrolyte is another key issue that limits the commercialization of acid DMFCs .

在Mo-Ce/SiO2催化剂上甲醇氧化制甲醛的动力学方程可表达为甲醇及甲醛吸附的Redox机理方程，当催化剂颗粒直径增大到3mm时，内扩散强烈地影响反应速度。

The kinetics of oxidation of methanol to formaldehyde over Mo-Ce / SiO2 catalyst might be described by the equation of Redox mechanism with adsorption of methanol and . formaldehyde . When the particle size of catalyst reached 3 mm in diameter , intraparticle diffusion affected the reaction rate strongly .

甲醇氧化羰化制碳酸二甲酯产物气相色谱分析

GC analysis of product from methanol oxidative carbonylation to dimethyl carbonate

甲醇氧化制甲醛铁钼催化剂研究开发

Development of Fe-Mo Oxides Catalyst for Formaldehyde production by Methanol Oxidation

铂催化甲醇氧化开始步骤的研究

Study of the Initial Steps of Methanol Electrooxidation Catalyzed by Pt

甲醇氧化重整制氢工艺条件的研究

Study on process conditions for hydrogen preparation by methanol partial oxidation