So developing a high activity and good stability material will be an important research goal, from previous documents, study many active cathodes including noble metal electrode, Raney Ni electrode, cobalt coating electrode, nickel alloy electrode, etc. 从文献上来看,已研究过的活性阴极包括贵金属电极、RaneyNi电极、镀钴电极、镍合金电极等。
Furthermore, the optimum loading ( 1.9mg/ cm2) of noble metal on Hydrogen diffusion electrode is selected. 同时也选择出氢气体扩散电极催化剂(贵金属)的最佳用量为1.9mg/cm ̄2。
A new kind of non noble metal catalyst for the oxygen electrode of alkaline fuel cells was investigated. 报道了一种新的碱性燃料电池氧电极的非贵金属催化剂。
Therefore, the position of Fermi level of electron system in noble metal is the same as that in the bulk of semiconductor electrode. 光照下贵金属中的电子具有与半导体整体相同的费米能级。
Using noble metal film as a counter-electrode of an ideal reference electrode, we can also obtain good results. 采用金膜辅助电极替代甘汞参考电极的差分测量仍有较好的结果。
The details are summarized as follows: ( 1) In chapter 2, a novel amperometric sensor for hydrogen peroxide ( H2O2) was developed based on noble metal nanoparticles in-situ formed on the electrode surface. 具体内容如下:(1)通过在电极表面原位自组装贵金属纳米粒子构建了一种新颖的过氧化氢(H2O2)传感器。
Due to the unique physical and chemical properties, noble metal nanocomposites have find applications in many fields, such as methanol fuel cell, modified electrode and drug analysis. 贵金属纳米复合材料具有独特的物理化学性能,在甲醇燃料电池、修饰电极、药物分析等领域被广泛应用。
Among them, many electric catalysis systems relates to noble metal electrode, such as platinum electrode. 其中,许多电催化体系都涉及铂等贵金属电极。