chemisorption

Oxygen chemisorption on como/ c catalyst

Co-Mo/C催化剂的O2吸附研究

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EHMO studies of dissociative chemisorption of oxygen on cu ( 100) surface

氧在铜（100）面上离解吸附的EHMO研究

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Multicycle hydrogen-oxygen titration ⅰ. the apparatus and procedure for the determination of Hydrogen Chemisorption

长周期循环氢氧滴定Ⅰ.装置考察及氢吸附的测定

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The present paper deals with the chemisorption of nitrogen on ZSM-5 zeolite at very high temperature.

本文研究了在高温下氮气在ZSM-5沸石上的化学吸附.

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Characterization of the Concentrations of Active Sites for Co-Mo HDS Catalysts by Dynamic Oxygen Chemisorption

Co～Mo系加氢脱硫催化剂活性中心的动态氧吸附表征

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The results showed as follows: CuO can promote nickel oxide reduced since it is first reduced to metal copper on which atomic absorption hydrogen may be produced by dissociative chemisorption of hydrogen and overspills to the surface of NiO.

结果表明，铜是通过它自身还原后的解离吸附氢以促进镍还原的。铁则是通过使载体惰性化，削弱载体与氧化镍的作用而促进镍还原的。

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The impact energy was varied from 10 to 100 eV. The chemisorption of C10 was found to occur only when its incident energy is above a threshold value Eth ( 5-40 eV).

研究发现仅当C（10）团簇的入射能量超过某一阈值（5-40eV）时才能发生化学吸附。

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The thermal desorption spectra study of Hydrogen Chemisorption on si ( 100) clean surface

用热脱附谱研究氢在Si（100）清洁表面的吸附

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The chemisorption was the important characteristic of the interaction of jamesonite with diethyl dithiocarbamate.

化学吸附是乙硫氮与脆硫锑铅矿相互作用的主要特征.

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Diffusional limitations and slow significant chemisorption processes may not be readily detected.

扩散控制和显著缓慢的化学吸附过程是不易检测的.

词典精选例句

The aurum chemisorption on the GaAs ( 110) surface is investigated. The energy band structure and the density of surface states are studied and calculated by the infinitive orders perturbation theory developed by K.

研究了Au吸附在GaAs（110）表面的吸附构型，并计算了表面态密度和表面能带结构。

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The result that the chemisorption of CO2 on Pd/ TiO2 was much less than that on TiO2 supported the viewpoint of Support-Metal Strong Interaction.

结合TiO2上负载了Pd后对CO2吸附能力显著减弱之结果，支持了Pd/TiO2中存在着载体和金属间强相互作用的观点；

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The influence of additives La 2O 3, MgO on the Nickel dispersity of a steam-reforming catalyst was studied by means of hydrogen chemisorption on metallic surface.

用H2脉冲色谱测定金属表面积的方法，研究了添加剂La2O3、MgO的添加量对甲烷水蒸汽转化催化剂活性组分镍的分散度的影响。

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The simultaneous addition of H2O and SO2 to the mixed reaction gas caused a significant decrease of activity, which was attributed to the decrease in the chemisorption of NO on the catalyst in the presence of SO2 according to temperature-programmed desorption ( TPD) result.

将H2O和SO2同时加入反应混合气，引起NO还原活性较大幅度降低，结合程序升温脱附实验结果，认为可能是由于存在SO2时，Ag/Al2O3催化剂吸附NO的能力降低。

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The article investigated the effect of support, Ru precursor, promoter and preparation process on catalytic properties of ruthenium catalyst for ammonia synthesis by means of various characterization methods performed by N2 physical adsorption, CO chemisorption and X-ray diffraction.

采用元素分析、N2物理吸附、CO化学吸附、X－射线粉末衍射等表征手段，详细考察了载体、钌活性组分、助剂及催化剂的制备方法对氨合成催化性能的影响。

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FTIR proved that the dispersant tightly adsorbed at the surface of nano-TiO_2 by chemisorption, and induced the nano-particle to keep stable in the aqueous dispersion due to the electric repulsion force and steric effect.

红外图谱证明了分散剂在纳米二氧化钛表面形成了牢固的化学吸附，以此产生电斥力和空间位阻效应，使纳米二氧化钛在分散体系中处于稳定的悬浮状态。

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Dv& xa method used to study Hydrogen Chemisorption on contaminated transition metal surface

H在含杂过渡金属表面化学吸附的DV&Xα方法研究

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The flash desorption spectra of oxygen chemisorption on the electrolytic silver catalyst surface

用闪烁脱附谱方法研究氧在电解银催化剂表面的吸附

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Most people think that the various solvent only affects physical absorption and not chemisorption.

不小众数人士觉得:各栽溶剂只感化物理吸附而不会感化化学吸附.

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The Green's self-consistent function method and the technique of complex ener-gy integration are used to study halogen atoms chemisorption on the NaCl ionic crystal.

本文采用自洽的格林函数方法和复能积分技术研究了卤素原子在NaCl离子晶体表面上的化学吸附。

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The reconstruction and oxygen chemisorption on the Si ( 331 ) surface have been investiga-ted using LEED, UPS and AES.

利用LEED 、 UPS和AES研究了Si ( 331 ) 表面的原子再构和氧吸附特性.

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A self-consistent Green function calculation of the adatom charge transfer(Δ p) andthe chemisorption energy(Δ E) is performed for hydrogen on ⅲ-V compound substrates, which are modeled by semi-infinite alternating s ￣-and p ￣-orbital chains.

本文应用格林函数方法计算氢在一组Ⅲ－Ⅴ族化合物半导体上的化学吸附能（ΔE）和衬底向吸附原子的电荷转移（Δq）。

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Density Functional Theory Study of Small Gas Molecules Dissociative Chemisorption on Transition Metal Catalysts

气体分子在过度金属催化剂上吸附行为的密度泛函理论研究

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Its common useis in conjunction with selective gas chemisorption for verification of metal surface area.

它通常是和选择性气体化学吸附结合起来使用,以确定金属表面积.

词典精选例句

A direct dissociative chemisorption process was found.

并且发现一直接分解化学吸附过程.

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Pt-particle size was determined by three methods: Xray Diffraction Line Broadening, Transmission Electron Microscope and Hydrogen Chemisorption. The dispersion of Pt in NaY zeolite and the effect of Pt particle size on hydrogen spill-over were also discussed.

用X&射线衍射峰宽化法、透射电子显微镜和氢化学吸附三种方法测定了Pt粒大小，讨论了Pt在NaY中的分散性及三种测定分散度方法的特点。

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The study of activated chemisorption on surface of La thin film

镧薄膜表面的激活化学吸附研究

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The catalyst is characterized by temperature programmed reduction ( TPR), H_2 chemisorption and ammonia temperature programmed desorption ( NH3-TPD).

采用程序升温还原（TPR）、氢的化学吸附和NH3的程序升温脱附（NH3-TPD）对催化剂进行了表征。

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It's adsorption model followed a Langmuir isotherm at room temperature, take on the character of chemisorption.

该树脂室温下的吸附等温线符合Langmuir公式，呈现出化学吸附的特征。

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The Chemisorption of NO on Pd ( 111 ) surface is calculated using X _ α-DV method.

本文用X_α-DV方法计算了NO在Pd ( 111 ) 表面化学吸附问题.

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