浓差极化(concentration polarization):由电极反应过程中电极表面附近溶液的浓度和主体溶液的浓度发生了差别所引起的电极电位偏离平衡电位的现象
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3.浓度极化(Concentration polarization):当反应物在电极发生化学反应并被消耗时,外围反应物向电极扩散,会在电极周围形成反应物的浓度梯度。
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Ion Concentration Polarization 离子浓差极化 ; 离子浓度极化
Concentration Polarization Layer 浓度极化层
concentration Polarization-gel layer model 浓差极化一凝胶层模型
concentration polarization resistance 浓差极化阻力
the concentration polarization 浓差极化
MONK concentration polarization 浓差极化
We find:Surface deposited resistance,blockage resistance and degree of membrane fouling are positively correlated,while have a negative correlation between membrane itself resistance,concentration polarization resistance and degree of membrane fouling. Membrane flux is inversely related to degree of membrane fouling.
研究发现:表面沉积阻力、膜堵塞阻力与膜污染度呈正相关;膜自身阻力、浓差极化阻力与膜污染度成负相关;膜污染度与膜稳定通量呈高度负相关。
参考来源 - 中药水提液无机陶瓷膜膜污染基础数据库的建立及数据的关联分析The experiments on hexavalent chromium wastewater were conducted. The effects of the initial chromium concentration, pressure, pH, concentration polarization and coexisting ions (Na 2SO 4 and NaCl) on the performance of nanofiltration membranes were investigated.
采用纳滤对含Cr(Ⅵ)废水进行试验研究,讨论了初始浓度、pH、浓差极化、共存离子对处理效果的影响。
参考来源 - 纳滤处理含Cr(Ⅵ)废水的试验研究In order to investigate the characteristics of lipoprotein concentration polarization in blood vessels and the effects of low density lipoprotein in local blood vessels, we analyzed the formation characteristics of lipoprotein concentration polarization and related factors.
为了进一步研究低密度脂蛋白浓度极化在人体血管中形成的特点以及低密度脂蛋白在血管局部是如何发挥作用的,我们通过计算机对脂质浓度极化的发生特点和影响因素做了分析。
参考来源 - 脂质浓度极化的计算机仿真及低密度脂蛋白对内皮细胞粘附和迁移的影响·2,447,543篇论文数据,部分数据来源于NoteExpress
Concentration polarization force is the tendency for molecules to build up or concentrate at the membrane surface.
浓差极化力是分子在膜表面堆积或浓缩的趋势。
The essential distinction of EDI process from ED process is the utilizable concentration polarization and dissociation of water.
浓差极化与水解离的可利用性是EDI与ED过程的最本质区别。
The small current of the slow pulse could efficiently decrease the ionic concentration polarization and increase the charging efficiency.
慢脉冲中的小电流有效地控制了离子浓差极化,提高了充电效率。
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