自动化扫描微测技术(automated scanning micro-test technique,ASMT)是一系列利用选择性/特异性电极检测液体环境中局部电流、离子和分子状态及其活性的技术的总称,可以在不接触被测样品的情况下,不但获得进出样品的局部电流变化,还可以获得各种离子分子的浓度、运动速率及运动方向的信息而进一步表征材料的腐蚀过程,其应用范围较广.为了推广其应用,对自动化扫描微测技术中扫描离子选择性电极技术(scanning ion-selective electrode technique,SIET)的原理及其在金属腐蚀研究中的应用进行了简介.
参考文献
| [1] | He J;Dante B;Simes A M."Scanning Probe Studies of Active Coatings for Corrosion Control of Al Alloys" in New Developments in Coatings Technology[A].Washington,DC:American Chemical Society,2007:8-23. |
| [2] | Ogle K.;Baudu V. .Localized Electrochemical Methods Applied to Cut Edge Corrosion[J].Journal of the Electrochemical Society,2000(10):3654-3660. |
| [3] | H. Ding;L. H. Hihara .Localized Corrosion Currents and pH Profile over B_4C, SiC, and Al_2O_3 Reinforced 6092 Aluminum Composites[J].Journal of the Electrochemical Society,2005(4):B161-B167. |
| [4] | Kuhtreiber W M;Jaffe L F .Detection of extracellular calcium gradients with acalcium-specific vibrating electrode[J].Journal of Cell Biology,1990,110(05):1 565-1 573. |
| [5] | Lamaka SV;Karavai OV;Bastos AC;Zheludkevich ML;Ferreira MGS .Monitoring local spatial distribution of Mg2+, pH and ionic currents[J].Electrochemistry communications,2008(2):259-262. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%