查询词典 anodic

A highly ordered copper phthalocyanine-3,4',4",4"'-tetrasulfonic acid, tetrasodium salt/4,4'-dipyridyl dihydrochloride nanotube array was successfully fabricated by the layer-by-layer self-assembly technique using micropore anodic aluminum oxide as templates. The assembly process of the nanotube array was investigated by UV-Vis spectrometry, XRD and FT-IR, and the morphology of the nanotubes was analyzed by scanning electron microscopy and transmission electron microscopy, respectively.

在阳极多孔氧化铝模板中利用层层自组装技术制备出了高度有序的聚电解质磺化酞菁铜/4，4′-联吡啶盐酸盐纳米管，并对其组装过程用UV-Vis， XRD和FT-IR进行了分析，纳米管的微观形貌通过SEM和TEM进行表征。

The electrochemical oscillations often are observed in the process of anodic electrodissolution of metal and alloy, in particular, in the transitional period of between activation and passivation.

金属和合金阳极电溶解过程中常常可以观察到电化学振荡现象，尤其是在活化与钝化的转变阶段。

The electrochemical oscillation s often are observed in the process of anodic electrodissolution of metal and alloy, in particular, in the transitional period of between activation and passivation.

金属和合金阳极电溶解过程中常常可以观察到电化学振荡现象，尤其是在活化与钝化的转变阶段。

There exist electrodissolution and Cu2O layer formation on the Copper electrode during anodic processes.The increase of temperature promotes the growth of Cu2O layer and argon gas purging also influences Cu2O layer formation.

纯铜电极在阳极氧化过程中存在着Cu的阳极溶解和电极表面生成Cu2O膜的反应，温度升高有利于Cu2O膜的生成，除氧与否影响纯铜电极的成膜反应。

In this invention polymer electrolyte membrane device is used to electrolyze organic compounds with low decomposition voltage and meanwhile air is input into the anode loop reduce the residence time of intermediate product on catalyst surface, reducing the over-potential in anode reaction, increasing the anodic oxidation rate and maintaining the electrolytic solution potential below 1V, which decreases the power consumption and provides considerable economic benefit.

本发明利用聚合物电解质膜装置电解具有低分解电压的有机化合物，同时，在阳极回路中加入空气，减少电化学反应中间产物在催化剂表面的停留时间，降低阳极反应的过电位，加速阳极氧化速度，使得电解电位始终在1V以下，大大降低了电解制氢的耗电量，节约了能源，预计会有可观的经济效益。

In the fourth chapter, the effects of ultrasound on the direct electrosynthesis of solid K_2FeO_4 and the anodic behaviors of pure iron were investigated, and the physical properties of the samples were characterized by means of XRD, FTIR and SEM.

在第四章中，对超声波在14 mol／dm~3 KOH溶液中辅助直接电合成K_2FeO_4固体的影响作了研究，并采用扫描电子显微镜、X-射线衍射和傅立叶红外吸收光谱等技术对超声波作用和无超声波作用直接电合成的K_2FeO_4的表面形貌和结构进行了表征。

During the first 10 hours the initial film dissolution was accompanied by a decrease in potential with an apparent plugging of flaws. However, after about 20 hours, the anodic film thickness decreased sufficiently to allow the faradaic processes toinerease to, the final steady state value.

开始时氧化膜比较厚，电化学反应主要局限在微裂纹内，由于阴极反应受抑止，电位变负；随着氧化膜减薄，电位变正，电化学反应速度加快，最后进入稳定钝态。

Two different approaches are adopted to prepare electrocatalyst supports, which are anodic aluminum oxide templated nanostructured materials and nanoporous graphitic carbon.

制备触媒载体采用两个不同的方法，分别为奈米结构材料阳极氧化铝模板以及奈米孔洞的石墨化碳。

In particular, anodic alumina membranes grown in acid electrolytes possess hexagonally ordered porous strutures with pore diameters ranging from 10 to 200nm, pore lengths from 1 to over 100μm, and pore density in the range of 10〓 to 10〓 cm〓. These unique structure properties and their thermal and chemical stability make AAMs ideal templates for the fabrication of one-dimensional nanomaterials.

将这两者相结合，以纳米结构的可控合成为研究切入点，以基于氧化铝模板的纳米结构的合成和相关物性研究为重点，深入讨论纳米材料研究中的&结构—物性&关系无疑具有重要的科研价值和科学意义。

Ordered Sr_2CeO_4 nanowire arrays embedded in anodic alumina membranes were fabricated by a converse transport technique that precipitations were shaped into one dimension structure in the hexagonally ordered nanochannels of the AAM and changed into the Sr_2CeO_4 nanowire by the subsequent treatment.

以多孔阳极氧化铝为模板，采用逆向迁移技术，在模板的纳米孔道内反应形成一维纳米结构前驱体，再经后续处理，制得了Sr2CeO4纳米线。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。