Electrocatalytic behavior of modified carbon paste electrode with Ni(ii)-zeolite for oxidation of methanol in a basic so
Journal Title: Scientific Journal of Pure and Applied Sciences - Year 2014, Vol 3, Issue 12
Abstract
In this research, the electrochemical behavior of Ni-zeolite modified carbon paste electrode in the form of Ni/NiZSM-5/CPE and unmodified carbon paste electrode were studied using cyclic voltammetry and chronoamperometric techniques. It was found that methanol was oxidized by NiOOH generated with further electrooxidation of Ni ions which were doped in modified electrode during the anodic sweep. Also, the rate constant for the catalytic reaction (K) of methanol was calculated 2.64* 10⁵cm³s⁻¹mol⁻¹ via Cottrell equation.
Authors and Affiliations
M. Abrishamkar*| Department of chemistry, College of Science, Ahvaz branch , Islamic Azad university, Ahvaz, IRAN., N. Kiamehr| Department of chemistry, College of Science, Ahvaz branch , Islamic Azad university, Ahvaz, IRAN.
Keywords
Related Articles
- EP ID EP421
- DOI 10.14196/sjpas.v3i12.1765
- Views 438
- Downloads 20
Bayesian analysis of exponentiated gamma distribution under type II censored samples
The paper is concerned with posterior analysis of exponentiated gamma distribution for type II censored samples. The expressions for Bayes estimators and associated risks have been derived under different priors. The e...
Tourism, water resources and urban sustainability a case study of the impact of tourism on development agchay dam, susta
Thehigh number of towns and settlements has a very top of their undeniable role inthe lives of the vast expanse of land, which is so important in the study andplanning of sustainable development and more measured infor...
Modeling the transport of shigella in silty and fine sand in shallow aquifers in Caostal area of bonny Niger delta; rive
Modeling the transport of shigella in silty and fine sand formation in shallow aquifer has been developed, the model were generated to monitor the transport of shigella in coastal area of bonny, as coastal environment...
Numerical simulation and prototype testing of gas turbine with hot spinning process
The gas turbine is normally operating in high temperature environment and its blades / rotor are constantly contacting gas with extremely high temperature. To prolong the life cycle and improve the function of these cr...
Rural tourism development planning in Kohgiluye and Boyerahmad
Boost tourism and travel, national, regional andinternational tourism industry is called today, it will be remembered, theresult of fulfilling this need of rest and recreation. Attention to ruraltourism, especially in...