- PEROVSKITE-POLYMER COMPLEX AND METHOD FOR MANUFACTURING THREROF USING MICROFLUIDIC DEVICE

摘要

The present invention discloses a perovskite-composite and a method for preparing the same. Preparing a perovskite solution containing a perovskite precursor, a photopolymerizable monomer and dimethylformamide (DMF) according to an embodiment of the present invention; Preparing a polymerization auxiliary solution containing a cationic photoinitiator; preparing a polyvinyl alcohol solution containing polyvinyl alcohol; inserting the perovskite solution, the polymerization auxiliary solution, and the polyvinyl alcohol solution into an insertion part of a microfluidic device; discharging the polyvinyl alcohol solution inserted into the microfluidic device into an inner tube of the microfluidic device; generating an emulsion while the perovskite solution and the polymerization auxiliary solution inserted into the microfluidic device are released into the inner tube of the microfluidic device through the orifice of the microfluidic device; and irradiating ultraviolet rays to the inner tube of the microfluidic device to prepare a perovskite-polymer complex.