Electrocatalyst for electrochemical ammonia oxidation and a process of preparation thereof

WO2025243321A1PCT designated stage Publication Date: 2025-11-27COUNCIL OF SCI & IND RES
View PDF 3 Cites 0 Cited by

Patent Information

Application Number
PCT/IN2025/050756
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-05-24
Filing Date
2025-05-15
Publication Date
2025-11-27

Smart Images

  • Figure IMGF000012_0001
    Figure IMGF000012_0001
  • Figure IMGF000013_0001
    Figure IMGF000013_0001
  • Figure IMGF000019_0001
    Figure IMGF000019_0001
Patent Text Reader

Abstract

The present invention relates to an electrocatalyst comprising monometallic or bimetallic nanoparticles decorated onto a composite containing aluminium oxyhydroxide supported nitrogen doped reduced graphene oxide (AlOOH / NGr or ANGr), and its process of preparation thereof. The present invention also relates to a half or full direct ammonia fuel cell (DAFC) comprising said electrocatalyst. The electrocatalyst of the present invention provides improves the electronic conductivity of the overall system and contributes towards the better AOR activity.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Improved electrocatalyst, fuel cell cathode and fuel cell

    CA2706703A1

  • A nitrogen-doped graphene and Co3O4 hollow nanosphere composite material, its preparation method and application

    CN104681823B

  • Electrocatalysts and electrochemical cells

    WO2016141414A1