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Citation: Li Changming*, Zha Quanxing. POWDER MICROELECTRODE Ⅱ. IRREVERSIBLE ELECTROCHEMICAL REACTIONS[J]. Acta Physico-Chimica Sinica, ;1988, 4(03): 273-278. doi: 10.3866/PKU.WHXB19880310 shu

POWDER MICROELECTRODE Ⅱ. IRREVERSIBLE ELECTROCHEMICAL REACTIONS

1.
Department of Chemistry; Wuhan University

Received Date: 31 October 1986
Available Online: 15 June 1988

The behaviors of powder microelectrodes for irreversible reduction of oxygen and thionyl chloride were studied. The postulation that micro-powder electrode is equivalent to a microelectrode with highly active and extended surface was supported by experimental results. This techniques could be widely applicable to the study of electrochemical behaviors of various powder electro-catalysts and to the construction of microelectrodes with fast-response and sensitivity.
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