电沉积

The bulk Ni with various grain sizes were prepared by direct current or pulse electrodeposition, respectively, in the nickel sulfamate electrolyte.

摘 要：在氨基磺酸镍体系的镀液中通过直流、脉冲电沉积分别制备了不同晶粒尺寸的块体镍。

The Ni-S deposits obtained from bath containing sulphosalicylic have higher sulphur contents, obvious amorphous textures and much smaller grain sizes than those from the bath without additive.

结果表明，磺基水杨酸在电沉积过程中既促进了晶核的形成，又阻碍了晶粒的长大，导致Ni-S沉积层的晶粒细化、非晶态化程度和硫含量的提高。

Ni-S-Co coated electrode was prepared on foam nickel matrix by means of gradient electrodepostion method by increasing sulphourea concentration in electrolyte.

以泡沫镍为基体，通过提高镀液中硫脲浓度的方法梯度电沉积制备了非晶态Ni-S-Co合金镀层电极。

It was found that electrode coating was mainly composed of tetravalent tungsten oxide and nickel oxide by using XRD and EDS analysis.

通过阴极电沉积在钛基体上制备了掺杂Ni元素的WOX涂层电极，采用XRD、EDS分析认为涂层主要是四价钨的氧化物及镍氧化物的混合物。

When the concentration of zinc nitrite is lower than 0.1 M,(002) is the prior face for zinc oxide. As the concentration raise, the other kinds of crystal face would appear. Among those data,(002) grows the best when the concentration of zinc nitrite is 0.06 M. We add lactic acid and citric acid respectively; there is an carboxyl group on the lactic acid and three carboxyl groups on the citric acid. The monodentate of lactic acid helps the growth of zinc oxide, compared to the tridentate of citric acid which can only produce zinc oxide film under very low concentration, but the growth of (002) face is not that stable as adding the lactic acid and zinc will electrodeposit to substrate.

实验中，当硝酸锌浓度低於0.1 M 时，氧化锌以(002)面为优选位相，当浓度提高，其他晶面将会出现，当硝酸锌为0.06 M，(002)晶面成长最佳，分别加入乳酸和柠檬酸，乳酸结构上有一羧基团而柠檬酸有三个羧基团，单芽基的乳酸有助於氧化锌成长，对照於三芽基的柠檬酸，则必须在极低的浓度下才能制备氧化锌薄膜，但(002)面成长却没有添加乳酸来的稳定而金属锌也会电沉积到基板上。

Bi-doped lead dioxide electrodes on Ti substrate were prepared by electro-deposition, and their performances were compared by measurements of the decolored ratio of Acid Bright Yellow 2G.

采用电沉积法制备分别掺杂了Bi，La和Ni的3种钛基PbO2电极，通过酸性嫩黄模拟废水的脱色率比较不同金属掺杂对电极性能的影响。

Process and basic theory of electrodeposited RE-Ni-W-P-SiC multifunctional composite composite coating have been studied, including some contents as follows

本文研究了电沉积RE-Ni-W-P-SiC多功能复合材料镀层的工艺和理论，主要包括以下一些内容

The effects of different amino acids on the morphologies and orientations of electrodeposited ZnO were studied.

考察了不同种类的氨基酸（组氨酸，赖氨酸，氨基乙酸，谷氨酸）对电沉积制备的ZnO的形貌及晶体取向的影响。

Based on lots of references, Ni-Mo-P alloy is electrodeposited through orthogonal experiments.

在大量文献的基础上，采用正交试验优化电沉积Ni-Mo-P合金工艺。

The results of XRD showed that the electrodeposited CuBr crystals have strong preferential (111) out-of-plane orientations.

XRD分析结果表明：电沉积的CuBr晶体在(111)面方向显示了强烈的优先取向。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。