overpotential

基本解釋

One dimensional overpotential distribution equation along the direction of the bed thickness is formulated.
建立了固定床內(nèi)超電位沿床層厚度方向的一維分布方程。
The results show that the overpotential increases while the resistivity decreases with increase of the oxygen content.
反之氧流量較低時(shí),電阻率較大,過電位較小,表面較粗糙。
The industrial results show that the cathodic overpotential is essential to the electrolyte characteristics.
研究結(jié)果表明：陰極過電位是電解液性質(zhì)的實(shí)時(shí)反映，通過陰極過電位的工業(yè)監(jiān)控可得出不同電解條件時(shí)，添加劑最佳量的控制，從而在復(fù)雜銅電解過程中使高純陰極銅生產(chǎn)的穩(wěn)定性提高了6%25；
Results show destruction rate of anode is affected to certain degree by oxygen evolution overpotential.
從試驗(yàn)結(jié)果來看，氧析出過電位對陽極的破損速率存在著一定的影響。
It was observed that the deposition of zinc on the substrate did not undergo the UPD process before its overpotential deposition occurred.
在本實(shí)驗(yàn)條件下, 成熟晶核的生長受溶液中鋅離子的擴(kuò)散所控制, 而晶核形成的機(jī)理依有無添加劑存在而異。

過電位
Indium had characteristic of low electrical resistivity, high deformation, high chemical stability and high hydrogen evolution overpotential.
銦具有低的電阻率、高的可塑性、高的析氫過電位和高的化學(xué)穩(wěn)定性。
過電勢

過電位
Anodic overpotential is one of the main reasons for low efficiency of industrial water electrolysis. Therefore , the study of anode material with high activity, long life, low-cost has a practical significance for large-scale industrial electrolysis hydrogen.
電解水制氫過程無污染,且可循環(huán)使用,有著很大的發(fā)展?jié)摿?陽極過電位是水電解工業(yè)能量轉(zhuǎn)換效率較低的主要原因之一,因此研究高活性、長壽命、低成本的陽極材料對大規(guī)模工業(yè)化電解制氫具有節(jié)能增效的現(xiàn)實(shí)意義。
超電勢
The electrocrystallization of nickel on magnesium alloy is described by the mechanism of continuous nucleation. With the increase of deposition overpotential,the crystal nucleus dots will be raised rapidly.
4.鎂合金電沉積鎳是連續(xù)形核的電沉積機(jī)理,超電勢增加時(shí),晶核數(shù)迅速增加。
能源科學(xué)技術(shù)
超電勢
The component design and optimization proceeds from the respects of wettability, overpotential, resistance, melting point, melting range and so on.
論文從制備的釬料合金的潤濕性能、超電勢問題、釬料電阻、熔點(diǎn)和釬料斷裂等方面，對釬料的性能進(jìn)行分析，進(jìn)而優(yōu)化釬料的成分。
動力與電氣工程
超電勢
過電位
超電位
過電壓