作业帮分析化学中扩散电流,极限扩散电流指什么?
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/16 06:15:39
分析化学中扩散电流,极限扩散电流指什么?
deffusion current
The current flow that is controled by the rate of diffusion of the active solution species across the concentration gradient produced by the removal of ions or molecule at the electrode surface
limiting diffusion current
The potential-independent value that is approached by a diffusion current
as the rate of the charge-transfer process is increased by varying the applied
potential.
--------IUPAC Compendium of Chemical Terminology 2nd Edition
The current flow that is controled by the rate of diffusion of the active solution species across the concentration gradient produced by the removal of ions or molecule at the electrode surface
limiting diffusion current
The potential-independent value that is approached by a diffusion current
as the rate of the charge-transfer process is increased by varying the applied
potential.
--------IUPAC Compendium of Chemical Terminology 2nd Edition
分析化学中扩散电流,极限扩散电流指什么?
在PN结原理讲解中,漂移电流和扩散电流平衡,
PN结形成是扩散电流的形成原因
PN结为什么加上正向电压后不会马上有扩散电流?要大于0.6才有?不是说只有扩散大于漂移就会有吗?
pn结加正向电流为什么不马有扩散电流,为什么要大于门槛电压才导通,不是PN结扩散电
PN结空间电菏区是耗尽层,怎么还有扩散电流和返回电流平衡的说法
1．PN结未加外部电压时,扩散电流( )漂移电流.
半导体二极管当正偏时,势垒区如何?扩散电流怎样漂移电流?
扩散和自由扩散有什么区别?
癌细胞扩散意味着什么
扩散现象说明什么
PN结的扩散电流,N区向P区 电子浓度 的原因朝一个方向流,为什么反方向是扩散电流的方向?原因?