The ring siloxane polymerization initiators Seed solution was prepared by taking hexaphenylcyclotrisilazane trilithium salt (P NLi_3) and hexamethylcyclotrisiloxane (D_3) as material,whose structure was characterized by 29Si-NMR spectra.

• 以六苯基环三硅氮烷三锂盐和六甲基环三硅氧烷(D3)为原料,制备了环硅氧烷聚合反应引发剂“种子溶液”,并用29SiNMR对其结构进行了表征;