With the increase of surface area ratio of cathode to anode, the anodic corrosion rates have a limit.
但推导的公式和推论没得到试验结果的检验。
For the first 2-D graded inertia anode model, the design is focused on relaxing the thermal stress on the surface. And the optimization parameters are obtained by using the ANSYS FEM software (layer number n=9, composition index p=0.2, angle 9=45). But there are some zones where have the high thermal stress in the anode model.
首先设计出一种二维梯度阳极模型并着重对其进行了表面热应力缓和设计，利用ANSYS有限元分析软件得到了优化设计参数(梯度层数n=9，成分指数p=0.2，锥角θ=45°)，但模型电极的局部区域存在着数值范围很大的热应力，分析认为高温下该区域易产生开裂。
The FED includes: a rear substrate; a cathode electrode on the upper surface of the rear substrate; at least one group of emitters emitting electron beams and arranged in a vertical row on the upper surface of the cathode electrode; a gate electrode placed on the upper surface of the cathode electrode to extract electrons from the emitters and having horizontal first openings respectively corresponding to the emitters; a first insulating later interposed between the gate electrode and the cathode electrode; a focus electrode placed on the upper surface of the gate electrode and having a vertical second opening portion connected to the first opening portions of the corresponding group of emitters; a second insulating layer interposed between the focus electrode and the gate electrode; a front substrate disposed a predetermined distance above the rear substrate with an anode electrode on the lower surface thereof; and a fluorescent pattern formed on the lower surface of the anode electrode, emitting light when collided of the electron beams; with the gate electrode and the focus electrode forming a quadruple lens structure.
该FED包括：后基板；在后基板的上表面上的阴极；至少一组发射极，发射电子束，并且以竖直列设置在阴极的上表面上；栅极，设置在阴极的上表面上，以吸取来自发射极的电子，并且具有分别对应发射极的水平第一开口；第一绝缘层，位于栅极和阴极之间；聚焦电极，设置在栅极的上表面上，并且具有竖直的第二开口部分，连接到对应发射极组的第一开口部分上；第二绝缘层，位于聚焦电极和栅极之间；前基板，以预定距离设置在后基板的上方，其下表面上带有阳极；和荧光图案，形成在阳极的下表面上，当电子束撞击时发光；其中栅极和聚焦电极形成四极透镜结构。
The morphology of the anode and cathode surface that was eroded by a single break arc was investigated.
由分断电弧引起的各种表面形貌形成的机理。
The experiment results showed that QPEI possessed excellent corrosion inhibition property, and at a concentration of 5 mg/L, the corrosion inhibition rate was up to 91% for A3 steel sample which had been dipped in sulfuric acid medium of 0.5 mol/L for 72 h. QPEI can simultaneously hinder cathode process and anode process, so its corrosion inhibition belongs to the mixed type. With the synergistic action of physics and chemistry adsorptions, QPEI can produce compact and dense film on the steel surface. The adsorption of QPEI on the surface of low carbon steel obeyed Langmuir equation.
实验结果表明，QPEI对低碳钢具有优良的缓蚀作用，在0.5 mol/L的H2SO4介质中，QPEI的质量浓度仅为5mg/L，A3钢片的腐蚀时间为72h时，缓蚀率高达91%；QPEI可同时抑制阴极过程与阳极过程，其缓蚀作用属混合型；在物理吸附与化学吸附的协同下，QPEI在碳钢表面会形成致密的吸附膜，它在钢板表面的吸附行为符合Langmuir单分子层吸附等温式。
The cathode rays are always beamed on a fresh area of the anode surface.
阴极射线总是射向阳极表面的新区域。
In KCl-NaCl-NaF-(SiO2) system, by using 3%Si silicon sheet as cathode and graphite as anode, Fe-Sigradient layer was prepared on silicon sheet surface by eletrodeposition and siliconizing on silicon sheet at the same time. The character of the gradient layer was analyzed.
摘 要：在KCl-NaCl-NaF-(SiO2)熔盐体系中，以含硅3%的硅钢为阴极，石墨为阳极，将电沉积硅和在硅钢基体上渗硅同时进行，制备了Fe-Si梯度层，并对梯度层的特性进行了分析。
Many vacuum elcectron components, for example stud pin and anode button for CPT CDT, all haveto clean with ODS solvent because the compositions of oil stain are complex, In order to gain the clean surface of component, this paper introduce the non-ODS aqueous cleaning technique.
由于零件表面的污物组分复杂，真空电子器件，如CPT、CDT用的销钉、阳极帽等零件原来全部采用ODS溶剂清洗。为获得极洁净的表面，本文介绍一种非ODS水剂清洗技术。
Many vacuum elcectron components, for example stud pin and anode button for CPT CDT, all haveto clean with ODS solvent because the compositions of oil stain are complex, In order to gain the clean surface of component, this paper introduce the non-ODS aqueous cleaning technique. The cleaning agent non-toxic to humans, non-toxic to environment, non-ozone depleting, can be discharged to drain with minimal waste teatment required and does not contain phosphates or nonyl phenolethoxylates. The EDAX results show that the cleaning capacity and rinsing performance of non-ODS aqueous cleaning technique are equate or better than the TCA cleaning technique.
由于零件表面的污物组分复杂，真空电子器件，如CPT、CDT用的销钉、阳极帽等零件原来全部采用ODS溶剂清洗为获得极洁净的表面，本文介绍一种非ODS水剂清洗技术其清洗剂主要组分包括脂肪醇聚氧乙烯醚、烷基醇酰胺等多种表面活性剂和助剂，符合对人无毒、对环境无毒、对臭氧层无损耗、不含磷酸盐及壬基苯酚乙基盐等综合要求对清洗过的零件，进行常规检验和X射线能谱分析的结果表明，非ODS水剂清洗工艺的清洗能力和漂洗性能都相当于或优于原TCA清洗工艺
Even though the gate electrodes are buried under the cathodes, which will make the cathode exposed directly to the anode, the negative voltage applied on the under gate can cut off the influence of the high anode voltage. Extracted by the high anode voltage, cathode field emission electrons show excellent uniformity along the cathode surface, which will certainly increase the lifetime greatly.
通过分析发现在常开型后栅极结构中，虽然栅极在阴极之下，阴极直接曝露在阳极高压电场中，但是由于栅极电压为负，能够截断阳极高压的影响，因此阳极电压能够提高。
Under a dc voltage, the electrons and holes were injected into the surface states from the cathode and anode, respectively.
模型强调电子与空穴不是分别注入绝缘体的导带和价带，而是分别注入能量处于其禁带中 Fermi 能级以上和以下的表面态中，而注入电子与空穴的辐射性复合产生电致发光。
The invention relates to a plate display in bended probe grid control cathode structure and relative production, wherein it comprises an anode glass panel, a cathode glass panel, and a sealing vacuum chamber surrounded by four glass frames; the anode glass panel is arranged with anode conductive layer and a fluorescent powder layer is above the conductive layer; a support wall structure and a gattering additional element are between the anode glass panel and the cathode glass panel; a control grid, a carbon nanometer tube cathode and bended probe grid control cathode structure are arranged on the cathode glass panel. The invention can effectively shorten the distance between grid and cathode, reduce the working voltage, strengthen the surface electric field on the carbon nanometer tube, improve the control efficiency and control function of grid and improve the display image quality of whole device, with lower cost and simple structure.
本发明涉及一种曲向探针型栅控阴极结构的平板显示器及其制作工艺，包括由阴极玻璃面板、阳极玻璃面板和四周玻璃围框所构成的密封真空腔；在阳极玻璃面板上有阳极导电层以及制备在阳极导电层上的荧光粉层；位于阳极玻璃面板和阴极玻璃面板之间的支撑墙结构以及消气剂附属元件，在阴极玻璃面板上有控制栅极、碳纳米管以及曲向探针型栅控阴极结构；能够进一步的缩短栅极-阴极之间的距离，降低整体器件的工作电压，增强碳纳米管的表面电场强度，将栅极的控制功能和聚焦功能结合到一起，改善了栅极的控制效率，提高器件的显示图像质量，具有制作过程稳定可靠、制作工艺简单、制作成本低廉、结构简单的优点。
The invention relates to a method for producing electro-optical device, which comprises: forming a switch film transistor with multi grid structures on the insulated surface; forming one inactive film on the transistor; forming one anode on the inactive film, while said anode is connected to the transistor; forming one EL layer on the anode via ink method; and forming one cathode on the EL layer.
本发明的目的在于提供一种用于制作电光器件的方法，包括：在一个绝缘表面上形成具有多栅极结构的开关薄膜晶体管；在所述开关薄膜晶体管上形成一个钝化膜；在所述钝化膜上形成一个阳极，所述阳极电连接到所述开关薄膜晶体管；通过喷墨法在所述阳极上形成一个EL层；以及在所述EL层上形成一个阴极。
With the increase of heat flux density to anode, anode surface temperature will be increased.
随着注入阳极能流密度的增大，阳极表面温度也增大。
The internal relation between voltage across cathode and anode, electric field, current in solution and the planar density of electric charge on the electrode plate surface in electroplating course is a physical problem which is often ignored.
电镀过程中阴阳极板间的电压、电场，溶液中的电流及板上面电荷密度之间的内在联系是电镀研究中常常忽视的一个物理问题。
The Company has advanced production line of semi-automatic oxidation, professional processing of aluminum products (anodizing, hard oxygen treatment) in which hard oxidation treatment, the surface oxide film thickness can reach more than 100 microns, and its hardness HV300-700 to achieve the effect of the Second times to the aluminum oxide can increase the variety of colors, such as MP3 casing, computer casing outside the box and cell phone and other related products, the anode has the import of organic green colored dye, the effect is very stable, the small degree of chromatic aberration, color bright, chemical polishing without damaging the aluminum under the premise of their own, to mirror the effect of luminosity.
本公司有先进的半自动氧化生产线，专业对铝制品进行加工其中硬质氧化处理，表面氧化膜厚度可达到100微米以上，其硬度达到HV300-700的效果，二次氧化可以给铝制品增加多样的色彩，如MP3外壳、电脑外箱及手机外壳等一些相关产品，阳极着色有进口有机环保染料，效果非常稳定，色差度小，色彩亮丽，化学抛光在不损坏铝制品本身的前提下，达到镜面的光度效果。
The surface film of Al alloy anode formed in the air, is mainly composed of aluminum and zinc oxide.
2铝合金阳极在空气中氧化形成的表面膜，由铝和锌的氧化物组成。
Cyclic voltammetry indicated that there were Cr→Cr, Cr →Cr oxidation reaction on anode, while there were Cr→Cr, Cr→Cr, Cr →Cr deoxidization reaction on cathode. The graphite electrodes treated by acid and heating could enhance the reversibility and kinetic of the electrode reaction. The nature graphite electrodes had been eroded during charge/discharge process, while the graphite electrodes by activation could avoide corroding by hexad chromium ion. The reversibility and kinetic of the electrode reaction of chromium ion on activation electrode had been increased, so which indicated that graphite surface augment oxygenous function corps which could increase electrode hydrophile capability.
循环伏安实验表明：铬液流电池的电极反应非常复杂，在阳极存在Cr→Cr，Cr→Cr的氧化反应，在阴极存在Cr→Cr，Cr→Cr，Cr→Cr的还原反应；热处理的石墨电极和重铬酸钾处理的石墨电极能提高电极反应的活性和可逆性；在充放电实验中未处理的石墨电极发生严重腐蚀；分别用这两种方法处理过的石墨电极具有防止六价铬侵蚀的功能；铬离子在活化处理过的石墨电极上的反应活性和可逆性增加，可以认为：重铬酸钾溶液活化处理和加热处理后的石墨表面的含氧官能团增加，电极亲水性增强。
The arcing voltage increases with increasing ED while the effective voltage on anode surface nearly keeps constant.
起弧电压随电极间距离的增大而升高，但阳极表面有效电压几乎保持不变。
The phase, grain size of Ni matrix, surface morphology, cross-sectioned microstructure and PTFE existence in coating were analyzed. The results showed that, PTFE content in coating is controlled by bath temperature, PTFE concentration in plating bath, working voltage and anode movement speed commonly, in which the bath temperature is the most important parameter.
在复合镀层的制备与组织方面，探讨了复合镀层的质量，如镀层微观形貌，PTFE复合量、厚度、沉积速率和显微硬度等因素的分布规律，建立了镀层每一处阳极运动速率、沉积累计时间与被镀平面长度、阳极长度和阳极运动频率的关系式，给出了改善镀层质量分布均匀性的措施，优化并确定了自动电刷镀Ni-PTFE复合镀层的关键工艺参量。