基于CuO修饰梯度孔阳极的平板式SOFC及其制备方法和应用
By using CuO-modified gradient pore anodes and hydrothermal loading of copper oxide nanoparticles in a flat-plate SOFC, the problems of uneven methanol fuel diffusion and carbon deposition were solved, achieving efficient direct methanol power generation and stable operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA UNIV OF PETROLEUM (EAST CHINA)
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing flat-plate SOFCs suffer from uneven methanol diffusion and carbon buildup in direct methanol fuel power generation, resulting in low mass transfer efficiency and performance degradation, which traditional nickel-based anodes cannot effectively address.
By modifying the gradient pore anode with CuO, an anode layer with a gradient pore structure was prepared. Combined with in-situ loading of highly dispersed copper oxide nanoparticles by hydrothermal method, a directional mass transfer channel was constructed and the catalytic reforming effect was improved.
It enables direct power generation of methanol fuel on flat-plate SOFC, significantly improving mass transfer efficiency and anti-carbon deposition performance, and supporting stable operation under low water-to-carbon ratio.
Smart Images
Figure CN121076192B_ABST