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Voltammetric Response on a Puller‐Made Nanometer‐Sized Electrode
Author(s) -
Li Fei,
Hunt Benjamin,
Sun Peng
Publication year - 2013
Publication title -
electroanalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 128
eISSN - 1521-4109
pISSN - 1040-0397
DOI - 10.1002/elan.201200512
Subject(s) - electrode , materials science , nanometre , chemically modified electrode , radius , quinhydrone electrode , palladium hydrogen electrode , layer (electronics) , working electrode , glass electrode , composite material , reference electrode , analytical chemistry (journal) , nanotechnology , electrochemistry , chemistry , chromatography , computer security , computer science
Abstract The method of fabrication of electrodes by using a laser‐puller is a commonly used method to produce small electrodes. Simulation shows that the taper‐shaped insulation layer of a puller‐made electrode has an obvious effect on its voltammetric response, especially when the electrode has a small RG (the ratio of the insulating sheath radius to the electrode radius). The effect of low‐pass filtering on the voltammetric response of a very small puller‐made electrode has also been studied.