Electrocatalytic c-n coupling reaction and preparation method of catalyst thereof
By preparing multidimensional interfacial catalysts using Cu2O nanowires and Cu2Se nanosheets, an ordered gas-liquid flow field at the electrode interface was constructed, solving the problems of slow reaction rate and selectivity of electrocatalysts in CN coupling process, and realizing efficient production of urea.
CN122279663APending Publication Date: 2026-06-26UNIV OF SCI & TECH OF CHINA
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202610455437.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-08
- Publication Date
- 2026-06-26
Smart Images
Figure CN122279663A_ABST
Abstract
This invention discloses a catalyst for electrocatalytic C-N coupling reaction and its preparation method, relating to the field of electrocatalyst technology. The invention introduces an ordered multidimensional interface between Cu2O nanowires (NWs) and Cu2Se nanosheets (NPs) to enrich the local reaction field at the active site of the electrocatalyst. Through in-situ electrochemical epitaxial growth, Cu2O NWs are arranged in an ordered manner along the triple symmetry axis of the Cu2Se (111) crystal plane. Due to the interface confinement effect between 2D NPs and 1D NWs, this multidimensional structure can accumulate the local reaction field and achieve high-density enrichment at the active site, thereby promoting rapid reaction kinetics in urea electrokinetics and achieving ultra-high yield.
Need to check novelty before this filing date? Find Prior Art