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![Fundamentals of Electrochemical Analysis Part 2 [Technical Document]](https://image.mono.ipros.com/public/product/image/145/2000268526/IPROS8712980791536252140.jpg?w=280&h=280)
This is the second technical booklet explaining the basics of voltammetry, CVS, and polarography, which are essential for trace metal analysis in solutions and the analysis of plating solutions!
Table of Contents 1. Stripping Method 2. Anodic Stripping Voltammetry 3. Cathodic Stripping Voltammetry
The constant current intermittent titration method (GITT) can measure thermodynamic parameters and dynamic parameters such as diffusion coefficients using electrochemical measurement devices.
Lithium-ion (Li-ion) batteries are one of the most researched energy storage devices due to their relatively high energy levels and excellent power performance. During charging, lithium ions are moved from the positive electrode to the negative electrode through the electrolyte. During discharging, lithium ions move in the opposite direction, from the negative electrode to the positive electrode. At the electrode surface, the diffusion of Li-ions into the bulk occurs. Here, the performance of Li-ion batteries largely depends on the diffusion coefficient of the active materials present in the electrodes. Therefore, knowing the chemical diffusion coefficient of the electrode materials is very important. Additionally, understanding the thermodynamic properties of the electrode materials provides a more detailed insight into their electrochemical behavior.
![Measurement of Adsorptive Organic Fluorine Compounds (PFAS) in Water [Technical Document]](https://image.mono.ipros.com/public/product/image/117/2001504044/IPROS98633203334786108060.jpeg?w=280&h=280)
Total parameters for non-target screening of per- and polyfluoroalkyl substances (PFAS) in water.
Most organic fluorine compounds are assumed to be the total of all adsorbable organic fluorine (AOF) compounds in water. The measurement of AOF is simpler and faster than target analytical methods, and it is more sensitive than total fluorine (TF) measurements (which include all organic and inorganic F). Measuring AOF in water samples as an initial screening process allows for the screening of the actual amounts of organic fluorine compounds present. Following this, if indicated by high AOF concentrations, it can serve as a criterion for conducting target analysis of individual PFAS.
