Applications Électrochimie
L'électrochimie est appliquée dans de nombreuses industries, telles que la recherche sur la production et le stockage d'énergie ou la recherche sur la corrosion. Nos experts ont compilé de nombreux documents d'application pour les analyses électrochimiques.
Utilisez les filtres pour effectuer une recherche par analyte/paramètre, matrice d'échantillon, norme ou industrie.
- AN-SENS-002Detection of heavy metals with differential pulse voltammetry
This Application Note presents DPV as a sensitive, selective method for detecting heavy metals in water, detailing setup, parameters, and advantages over other techniques.
- AN-SENS-001Quantification of paracetamol with square wave voltammetry
This Application Note demonstrates square wave voltammetry for sensitive, reproducible quantification of paracetamol using a screen-printed electrode and INTELLO.
- AN-EC-003Ohmic Drop Part 1 – Basic Principles
This application explains ohmic iR drop in electrochemical cells, its causes, and strategies to minimize its impact for accurate and reliable potential measurements.
- AN-BAT-016EIS at different states of charge with INTELLO
This application shows how EIS, combined with INTELLO and NOVA, tracks changes in internal battery resistance across SOC levels to study performance and aging mechanisms.
- AN-EC-004Ohmic iR drop
This application introduces two tools (current interrupt and positive feedback) that measure and compensate for up to 90% of the ohmic iR drop, a common error in electrochemistry.
- AN-COR-003Measurement of polarization resistance
Polarization resistance (Rp) can quantify the corrosion resistance of metals as an alternative to Tafel analysis. Its methodology and practical use as described in ASTM G59 are discussed.
- AN-COR-016ASTM G61: Standard test method for conducting cyclic potentiodynamic polarization
This Application Note details ASTM G61-compliant corrosion measurements performed with VIONIC powered by INTELLO using Metrohm’s ASTM-compliant corrosion cells.
- AN-COR-012ASTM G5: Potentiodynamic anodic polarization measurements
This Application Note evaluates corrosion in Type 430 stainless steel according to ASTM G5 with VIONIC powered by INTELLO and an ASTM-compliant corrosion cell setup.
- AN-EC-034Ion-selective electrodes based on screen-printed technology
Advances in polymeric membranes and screen-printed technologies have enabled miniaturized, portable potentiometric sensors ideal for point-of-care analysis.
- AN-EC-036Ohmic iR drop Part 3 – Measurement with EIS
This Application Note explains manual and automated iR drop correction with electrochemical impedance spectroscopy and cautions against using less accurate methods.
