A porous self-supporting tubular electrode material, its preparation method and application
By preparing porous self-supporting tubular electrode materials, the problem of low concentration of small molecule gases in aqueous solutions was solved, enabling efficient electrocatalytic reactions and large-scale preparation, which is suitable for gas-liquid-solid three-phase electrocatalytic reaction systems.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NINGBO CARBON WEI NEW ENERGY TECHNOLOGY CO LTD
- Filing Date
- 2026-05-20
- Publication Date
- 2026-06-30
AI Technical Summary
Existing gas diffusion electrodes have low concentrations of small molecule gas reactants in aqueous solutions, which limits the reaction rate and makes the preparation process complex, making it difficult to meet the needs of large-scale applications.
A method for preparing porous self-supporting tubular electrode materials is adopted, which involves mixing powder, polymer and organic solvent, spinning and sintering to form porous self-supporting tubular electrodes, and using a spinning device to achieve continuous large-scale preparation.
It achieves efficient supply of small molecule gases in electrocatalysis, improves reaction kinetics, is suitable for large-scale applications, and has a stable structure, making it suitable for engineering scale-up and industrial production.
Smart Images
Figure CN122303919A_ABST