Voltammetric response and electrocatalysis of glassy carbon electrode modified with monolayer nickel hydroxide |
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| Authors: | Liu Shouqing Li Huiling Jiang Mian Li Peibiao |
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| Institution: | (1) Department of Chemistry, Wuhan University, 430072 Wuhan, China |
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| Abstract: | The glassy carbon (GC) electrode modified with a monolayer nickel hydroxide (GC/Ni(OH)2) was prepared by immersion of GC substrate in 1.0×10−3 mol/L NiSO4 solution, and then cyclic voltammetric scanning in 0.20 mol/L KOH. Similarly, GC/Co (OH)2 electrode was prepared too. The experiments showed that the voltammetric behavior of GC/Ni (OH)2 electrode in 0.20 mol/L KOH is more stable than that of GC/Co(OH)2. It was found that the GC/Ni(OH)2 electrode acts as an effective electrocatalysis for the oxidation of hydrazine.
Supported by the Trans-Century Training Program Foundation for the Talents from the State Commission of Education of China
and the National Natural Science Foundation of China
Liu Shouqing: born in Dec. 1962. Postgraduate |
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| Keywords: | glassy carbon modified electrode monolayer nickel hydroxide cobalt hydroxide electroctalysis hydrazine |
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