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The role of DNA membrane in the electro-oxidation methanol by nickel ions modified electrode in alkaline medium

Paper ID Volume ID Publish Year Pages File Format Full-Text
51514 46845 2010 3 PDF Available
Title
The role of DNA membrane in the electro-oxidation methanol by nickel ions modified electrode in alkaline medium
Abstract

A DNA-Ni2+ complex film was prepared by using direct electrodeposited method. The nickel ions immobilized in the DNA membrane exhibited an excellent and stable catalytic activity to the electro-oxidation of methanol. It was indicated that the DNA membrane would not block the methanol molecules diffuse into the catalytic active site in the membrane. Furthermore, it could make oxidation intermediate products which may poison the active site react sufficiently. As a result, the DNA membrane was an ideal carrier for the Ni ion immobilizing, and the utilization efficiency of catalysts Ni2+ could get higher.

Keywords
DNA membrane; Ni2+ modified electrode; Electro-catalytic oxidation methanol; Alkaline medium; Electrodeposited film
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The role of DNA membrane in the electro-oxidation methanol by nickel ions modified electrode in alkaline medium
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 10, 11 May 2010, Pages 884–886
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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Full-text PDF Download
Online Support
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