Layered structure cement-based battery and integrated molding method thereof
By using a sequential casting and integrated curing method for layered cement-based batteries, the problems of interlayer bonding and complex manufacturing processes in cement-based batteries have been solved. This has enabled efficient integrated structural and functional applications, improved conductivity and load-bearing capacity, and promoted practical engineering applications and the resource utilization of construction waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
- Filing Date
- 2026-03-25
- Publication Date
- 2026-07-17
AI Technical Summary
Existing cement-based batteries suffer from problems such as high interlayer impedance, easy structural separation, and complex manufacturing processes, making it difficult to achieve effective integration of layered structures and industrialized building applications.
A layered cement-based battery is adopted, which is formed by sequentially casting and integrally curing cement-based negative electrode layer, cement-based electrolyte layer and cement-based positive electrode layer. The chemical activity of cement hydration process forms an interpenetrating network structure at the interlayer interface. Combined with optimized material ratio, the bonding force and conductivity are improved.
This technology achieves excellent interlayer bonding, good conductivity, stable structure, and high safety in cement-based batteries. It is suitable for integrated molding of building components, promotes practical engineering applications, reduces carbon emissions, and provides a way to utilize construction waste as a resource.
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Figure CN122418079A_ABST