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In this research, we prepared Mo doped ZnO thin films on glass a substrate using co-sputtering to improve the conductivity of ZnO. The incorporated concentration of Mo atoms in ZnO was controlled by adjusting the aperture size of a shutter palaced in front of the Mo target. Textured morphology of ZnO film could be formed by attaching a metallic mask on the substrate.

本研究,欲以(Molybedeun, Mo)金属掺杂来提升氧ZnO薄膜之导电性,使用一般玻璃做为基板,利用射频溅射ZnO靶材及直流溅射Mo靶材进行共镀,Mo掺杂浓度是藉由靶前之挡板中的开口大小来控制,实验中改变基板温度(50℃、100℃、200℃、300℃)并进行镀膜后低压退火处理,藉此探讨Mo掺杂对於ZnO薄膜光电特性之影响,并找出最佳化制程参数。

In order to develop a liquid oxidation desulfurization technique, the characteristic of desulfurization of sodium Phosphomolybdate absorbent system was investigated by the method of dynamic tail-gas H,S concentration detection and the regeneration behavior of the same system was investigated by the method of redox poteatial detection.

以液相氧化脱硫工艺开发为目的,采用尾气H2S浓度动态监测法研究了磷杂多化合物脱硫体系的脱硫特性;采用氧化还原电位监测法研究了该体系的再生规律结果表明,磷酸钠体系的脱硫性能随温度升高而有所降低,随进气H2S浓度的提高而相应降低,随吸收剂浓度的提高而显著增强。

The effect of H2SO4, phosphomolybdic acid, antimony potassium tartrate and nanogold in size of 15, 30 and 50 nm on the decreased RS intensity I was studied respectively.

在硫酸介质中,纳米金在774 nm处产生一个较强的共振散射峰;磷酸与酒石酸锑钾形成的三元杂多酸可被抗坏血酸还原形成锑磷蓝,导致774nm处共振散射峰的强度降低。

Characteristics of bulk and silica supported copper salt of 12-phosphomolybdic acid were investigated using TG-DTA, FT-IR, XRD, and BET surface area measurement techniques and compared with the results obtained with 12- phosphomolybdic acid.

采用TG-DTA、 FT-IR、 XRD、 BET比表面积等方法,研究了体相及SiO2负载磷杂多酸铜盐的性质,并与磷酸作了对比。

In order to improve the electrocatalytic activity of the anode in the Direct Methanol Feul Cell, three kinds of transition metal substituted phosphomolybdic acid modified platinum electrodes were prepared, and the electrochemical behavior in the sulphuric acid solution of transition metal substituted phosphomolybdic acid modified platinum electrodes and their electrocatalytic effects of methanol oxidation were studyed. The anti-poison effect to carbon monoxide of the prepared electrodes were studied by the carbon monoxide adsorbing.

为了提高直接甲醇燃料电池阳极催化活性,本文研究了三种过渡金属取代磷酸修饰铂电极在硫酸溶液中的电化学行为及对甲醇的电催化氧化作用,并利用一氧化碳吸附实验评价了三种过渡金属取代磷酸修饰铂电极的抗一氧化碳毒化性能。

The results show that the three kinds of heteropolyacid modified platinum electrodes have the higher electrocatalytic activity to methanol oxidation, PMnMo11 modified platinum electrode has the highest electrocatalytic activity. Meanwhile the anti-poison effect to carbon monoxide of platinum electrode can been improved by modification of transition metal substituted phosphomolybdic acid.

结果表明,三种过渡金属取代磷酸修饰铂电极均能够提高铂电极的催化活性,其中PMnMo11修饰铂电极对甲醇的催化活性最高,同时铂电极经三种过渡金属取代磷酸修饰后抗一氧化碳毒化能力增强。

XRD characterization shows that with the increase of potassium content, polymolybdate species depolymerizes progressively, leading to the formation of K2MoO4 species.

XRD表征结果显示,随着元素K的加入,多物种逐渐被破坏,最终形成了单的K2MoO4物种。

It begins to recrystallize at the temperature of 800℃or so, and then, its high temperature mechanics performance decrease.

因此,我们采用掺杂Si、Al、K 的方法来提高丝的再结晶温度,从而提高丝的高温综合力学性能。

Under the excitations of Ultraviolet, X-ray, cathodic ray, etc. tungstates can produce blue emission, and molybdates can generate green light. Hence, scheelite-structured tungstates and molybdates are used in the fields of detections for high energy particles, scintillant arithmometers, X-ray gain screen, luminescence and displays.

在紫外、X射线、阴极射线等的激发下,钨酸盐能发射出蓝光,酸盐能发射出绿光,因而白钨矿结构的钨—酸盐在高能粒子探测、闪烁计数器、X射线增感屏、发光与显示技术等领域具有重要的应用。

Our company specializes in operating plating materials: sulfamic acid nickel, nickel sulphate, nickel chloride, nickel carbonate, etc.; environmentally friendly sewage treatment materials: polyacrylamide, polypropylene acid sodium, ferrous sulfate, etc.; washing cleaning materials: OP - 10, TX-10, NP-9, K-12, JFC, sodium carboxymethyl cellulose, etc.; cosmetic raw materials: Triclosan, Resorcinol, stearic acid and so on, basic chemical raw materials: Industrial salt, soda ash industrial ammonium chloride, ammonium chloride agriculture, Sodium Sulfate, Sodium Molybdate, Ammonium Molybdate, as well as chemical products such as UV-absorbers.

本公司专业经营电镀原料:氨基磺酸镍,硫酸镍,氯化镍,碳酸镍等;环保污水处理原料:聚丙烯酰胺,聚丙烯酰钠,硫酸亚铁等;洗涤清洗原料:OP-10,TX-10,NP-9,K-12,JFC,羧甲基纤维素钠等;化妆品原料:三氯生,间苯二酚,硬脂酸等,基础化工原料:工业盐,纯碱,工业氯化铵,农业氯化铵,元明粉,酸钠,酸铵等以及紫外线吸收剂等化工产品。

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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。