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Microelectrode Electrochemistry with Semiconducting Microelectrode Chips
Author(s) -
Li Tao,
Dong Huanli,
Fu Xiaolong,
He Meng,
Li Yongfang,
Hu Wenping
Publication year - 2014
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201300656
Subject(s) - microelectrode , electrochemistry , nanotechnology , semiconductor , computer science , materials science , amperometry , interface (matter) , silicon , electrode , optoelectronics , chemistry , bubble , maximum bubble pressure method , parallel computing
Well‐defined semiconducting microelectrodes on silicon chips are prepared for new insights into microelectrode electrochemistry. Unique voltammetric features are observed due to a combined effect of enhanced mass transport from microelectrodes and rectifying nature of the semiconductor‐electrolyte interface. The “diffusional independence” of single elements in certain arrays is also carefully studied.