The Origin is a proprietary computer program for interactive scientific graphing and data analysis. It is produced by Origin Lab Corporation, and runs on Microsoft Windows. It has inspired several platform-independent open-source clones and alternatives like Lab Plot and SciDAVis. Origin is the data analysis and graphing software of choice for over half a million scientists and engineers in commercial industries, academia, and government laboratories worldwide. Origin offers an easy-to-use interface for beginners, combined with the ability to perform advanced customization as you become more...

Dans les expériences électrochimiques, les électrodes sont les pièces de l'équipement qui entrent en contact immédiat avec l'analyte. Pour cette raison, les électrodes sont très importantes pour déterminer le résultat expérimental. La surface de l'électrode peut ou non catalyser des réactions chimiques. La taille des électrodes affecte la magnitude des courants passés, ce qui peut affecter le rapport signal/bruit. Mais les électrodes ne sont pas le seul facteur limitant pour les expériences électrochimiques, le potentiostat a également une plage de fonctionnement limitée....

In electrochemical experiments the electrodes are the pieces of equipment that comes in immediate contact with the analyte. For this reason, the electrodes are very important for determining the experimental result. The electrode surface may or may not catalyze chemical reactions. The size of the electrodes affects the magnitude of the currents passed which can affect signal to noise. But electrodes are not the only limiting factor for electrochemical experiments, the potentiostat also has a limited range of operation. The role of potentiostat in research was explained with its different...

In this work, three types of nanocomposite materials, Ni50Co50(OH)2/BOX PtNiCu, and Fe(OH)x/HCO3-/FTO were prepared, and two nanocomposite materials, PtNiCu and Ni50Co50(OH)2/BOX were constructed. The relationship between the morphology, composition, size and electrocatalytic performance of the nanocomposite material and the sensing interface and the response performance of the sensor was studied, and the electrochemistry for the detection of glucose, catechol and hydroquinone was established. The Fe(OH)x/HCO3-/FTO was used in the research of electrolytic water splitting. This research can...

Bei elektrochemischen Experimenten sind die Elektroden die Geräte, die in unmittelbaren Kontakt mit dem Analyten kommen. Aus diesem Grund sind die Elektroden sehr wichtig für die Bestimmung des Versuchsergebnisses. Die Elektrodenoberfläche kann chemische Reaktionen katalysieren, muss es aber nicht. Die Größe der Elektroden wirkt sich auf die Stärke der durchgelassenen Ströme aus, was das Signal-Rausch-Verhältnis beeinflussen kann. Die Elektroden sind jedoch nicht der einzige begrenzende Faktor bei elektrochemischen Experimenten, auch der Potentiostat hat einen begrenzten...