铱的 meaning in English
iridic
Examples
- Quick determination of super trace iridium in rock and mineral
岩石矿物中超微量铱的快速测定 - Electronic structures and physical properties of rhodium and iridium
贵金属铑和铱的电子结构和物理性质 - Besides , scan rate and cycle period also affect the result ; co - deposition of dualistic oxide is a focus of research , as an element in the same group , ir is selected . deposition rate of composition is decreased by the adding of ir composition , and when the proportion of ir exceeded 50 % , composition procession can be ceased . but cooperation of ir and ru oxide can highly increase the specific capacitance of active material ; annealing treatment under a certain temperature can help to change the hydrate ru composition into mixture state ru oxide , accordingly increase the stabilization of active material
研究表明:电解液的配制过程中,氯化钌浓度、溶液ph值、陈化时间、溶液温度对电镀效果均有影响,其中溶液ph值是最主要的影响因素;在仪器的使用条件探索中,理论结合实验确定了本电镀液体系循环伏安电势窗的理想范围,并发现循环伏安扫描速度和扫描周期对电镀结果也有较大影响;混合氧化物的共沉淀是目前研究热点,在此选用与钌同一族的铱作为共沉淀元素,铱的加入会阻碍氧化物的沉积速度,铱的比例超过50 %会使沉积作用停止,但是二元氧化物的协同作用使沉积的活性物质比容量大大提高;一定温度下退火后处理作用会使水合钌化物转变成混合价态的氧化钌,从而提高活性物质的稳定性。