Electrochemical microscopy : Ways to Use SECM

Ways to Use SECM
Electrochemical microscopy

Authors : Fethi BEDIOUI, Sophie GRIVEAU, Alain PAILLERET

Publication date: March 10, 2026 | Lire en français

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2. Ways to Use SECM

The main applications of SECM are :

feedback mode (FB);
the generation/collection (GC) mode;
penetration mode;
direct mode;
the equilibrium disturbance mode;
ion transfer at the interface between two immiscible electrolyte solutions (ITIES);
potentiometer mode.

The FB, GC, and penetration modes are illustrated in Figure3. Here we outline the basic principles of these SECM operating modes, focusing on...

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Ways to Use SECM

(1) - LIU (H.Y.), FAN (F.R.F.), LIN (C.W.), BARD (A.J.) - Scanning electrochemical and tunneling ultramicroelectrode microscope for high-resolution examination of electrode surfaces in solution. - J. Am. Chem. Soc., 108, p. 3838 (1986).
(2) - ENGSTROM (R.C.),...

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