The complex catalysts system includes Benzoic dimethyl ether and dibutyltin dilaurate.PDLC films were fabricated using photopolymerization induced phase separation with polyurethane acrylate material.

• 复合催化剂体系由安息香双甲醚和二月桂酸二丁基锡组成，选用聚氨酯丙烯酸酯材料，以光聚合引发相分离的方法制备PDLC膜。