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  2. Chemically modified electrode - Wikipedia

    en.wikipedia.org/wiki/Chemically_modified_electrode

    A chemically modified electrode is an electrical conductor that has its surface modified for different electrochemical functions. Chemically modified electrodes are made using advanced approaches to electrode systems by adding a thin film or layer of certain chemicals to change properties of the conductor according to its targeted function.

  3. Nanoelectrochemistry - Wikipedia

    en.wikipedia.org/wiki/Nanoelectrochemistry

    The electron transfer between the reactant and the nanoelectrode can be explained by the combination of various theories based on the Marcus theory. Mass transport, that is the diffusion of the reactant molecules from the electrolyte bulk to the nanoelectrode, is influenced by the formation of a double electric layer at the electrode ...

  4. Electrochemical AFM - Wikipedia

    en.wikipedia.org/wiki/Electrochemical_AFM

    Highly oriented pyrolytic graphite (HOPG) is widely employed as an electrode for EC-AFM. In fact, various surface phenomena are studied, from the application to lithium batteries [10] to anion intercalation leading to blister formation on the electrode surface. [11] A rather interesting application is the EC-AFM Dip pen nanolithography. [12]

  5. Electro-oxidation - Wikipedia

    en.wikipedia.org/wiki/Electro-oxidation

    Simple scheme of the apparatus for electro-oxidation process. The set-up for performing an electro-oxidation treatment consists of an electrochemical cell.An external electric potential difference (aka voltage) is applied to the electrodes, resulting in the formation of reactive species, namely hydroxyl radicals, in the proximity of the electrode surface. [11]

  6. Screen-printed electrodes - Wikipedia

    en.wikipedia.org/wiki/Screen-printed_electrodes

    It is the electrode that completes the circuit of the three-electrode cell, as it allows the passage of current. It enables the analysis of processes in which electronic transfer takes place. Screen-printed electrode with the three electrode system, reference electrode (RE), working electrode (WE) and auxiliary or counter electrode (AE or CE)

  7. Ultramicroelectrode - Wikipedia

    en.wikipedia.org/wiki/Ultramicroelectrode

    A working definition is an electrode that has at least one dimension (the critical dimension) smaller than 25 μm. Platinum electrodes with a radius of 5 μm are commercially available and electrodes with critical dimension of 0.1 μm have been made. Electrodes with even smaller critical dimension have been reported in the literature, but exist ...

  8. AOL Mail - AOL Help

    help.aol.com/products/aol-webmail

    Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.

  9. Electrocatalyst - Wikipedia

    en.wikipedia.org/wiki/Electrocatalyst

    The activity of an electrocatalyst can be tuned with a chemical modification, commonly obtained by alloying two or more metals. This is due to a change in the electronic structure, especially in the d band which is considered to be responsible for the catalytic properties of noble metals. [22]