Patents
Literature
1results about How to "Improve charge distribution" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
A supported catalyst for electrocatalytic oxygen reduction to hydrogen peroxide, its preparation method and application.
ActiveCN119465228Bgood conditionImprove charge distributionElectrodesNickel tetraphenylporphyrinPtru catalyst
This invention relates to the field of electrosynthesis of high-value-added products, and more particularly to a supported catalyst for the electrocatalytic reduction of oxygen to produce hydrogen peroxide, its preparation method, and its application. The catalyst is represented by the formula NiTPP@CNT-ox, wherein oxygen-doped carbon nanotubes (CNT-ox) serve as the support, and nickel tetraphenylporphyrin (NiTPP) serves as the active site. This invention utilizes a dispersion-adsorption method to adsorb NiTPP onto CNT-ox, obtaining the supported catalyst NiTPP@CNT-ox. The NiTPP@CNT-ox prepared by this invention exhibits high catalytic activity, selectivity, and excellent stability in the electrocatalytic reduction of oxygen to produce hydrogen peroxide, showing promising application prospects.
Owner:DALIAN INSTITUTE OF CHEMICAL PHYSICS CHINESE ACADEMY OF SCIENCES