A novel temperature self-triggered microcapsule was prepared by the in situ polymerization method, possessing dual effects of extinguishing and cooling. It can delay the thermal runaway of batteries and inhibit the propagation of thermal runaway.
This study proposes a microcapsule fire extinguishing system with miniaturization, real-time monitoring and warning, efficient fire extinguishing and cooling functions, for the prevention and control of early fires in confined spaces.
PFH-embedded knotted microfibers engineered via microfluidic spinning achieve triggered fire suppression in confined electrical systems.
The microfluidic technique encapsulates perfluorohexanone for rapid fire extinguishing. Microcapsules quench flames larger than their size, extendable to two-dimensional patches, preventing fire spread.
Microfluidic synthesis of smart microcapsules for thermally triggered fire suppression.