Electrochemical sensing chemical oxygen demand based on the catalytic activity of cobalt oxide film

Analytica Chimica Acta

Volumn 736, Issue , 2012, Pages 55-61

  Wang, Jinqi ^a   Wu, Can ^b   Wu, Kangbing ^a,b   Cheng, Qin ^b   Zhou, Yikai ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Chemical oxygen demand (COD); Cobalt oxide; Electrochemical sensor; Electrodeposition; Water pollution

Indexed keywords

ACETATE BUFFERS; ANALYTICAL APPLICATIONS; COBALT OXIDE FILMS; COBALT OXIDES; CONSTANT POTENTIAL; CURRENT SIGNAL; DEPOSITION POTENTIAL; DETECTION LIMITS; ELECTROCATALYTIC ACTIVITY; ELECTROCHEMICAL SENSING; ELECTROCHEMICAL TEST; GLASSY CARBON ELECTRODES; HIGH SENSITIVITY; IN-SITU; LAKE WATER SAMPLES; NAOH SOLUTIONS; RAPID RESPONSE; RESPONSE SIGNAL; SENSING FILMS; SIGNAL ENHANCEMENT; STANDARD METHOD; THREE-DIMENSIONAL STRUCTURE;

ATOMIC FORCE MICROSCOPY; CATALYST ACTIVITY; CHEMICAL OXYGEN DEMAND; COBALT; ELECTROCHEMICAL SENSORS; ELECTRODEPOSITION; ELECTRODES; GLASS MEMBRANE ELECTRODES; OXIDE FILMS; SURFACE ROUGHNESS; WATER POLLUTION;

COBALT COMPOUNDS;

ACETIC ACID; CARBON; COBALT OXIDE; LAKE WATER; METAL OXIDE; SODIUM HYDROXIDE; UNCLASSIFIED DRUG;

ACCURACY; AMPEROMETRY; ARTICLE; ATOMIC FORCE MICROSCOPY; CATALYSIS; CHEMICAL OXYGEN DEMAND; CONCENTRATION RESPONSE; ELECTROCATALYSIS; ELECTROCHEMICAL ANALYSIS; ELECTROCHEMICAL SENSOR; FILM; ION SELECTIVE ELECTRODE; LIMIT OF DETECTION; OXIDATION; PRIORITY JOURNAL; SENSITIVITY ANALYSIS; SENSOR; SIGNAL PROCESSING; SURFACE PROPERTY; THREE DIMENSIONAL IMAGING; TIME; WATER POLLUTION; WATER SAMPLING;

BIOLOGICAL OXYGEN DEMAND ANALYSIS; CARBON; CATALYSIS; COBALT; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; GLASS; LAKES; LIMIT OF DETECTION; MICROSCOPY, ATOMIC FORCE; OXIDATION-REDUCTION; OXIDES; SURFACE PROPERTIES; WATER POLLUTANTS;

EID: 84863494840     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2012.05.046     Document Type: Article

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