Study On The Preparation Of Neodymium Triisopropoxide/Pmma Hybrid Materials By Non-Hydrogel In-Situ Polymerization Method
Keywords
Non-Hydrogel In-Situ Polymerization, Neodymium Triisopropoxide, Pmma, Hybrid Materials
Abstract
The neodymium triisopropoxide/PMMA hybrid material is prepared by directly incorporating neodymium triisopropoxide into MMA monomer, quickly forming a gel and then polymerizing in situ, using IR, TG, WAXD, DMTA, SEM, etc. Methods were used to characterize it. The results showed that neodymium triisopropoxide coordinated with the carbonyl gene in MMA and led to cross-linking to form a hybrid material with a cross-linked network structure. Compared with PMMA, this hybrid material has excellent It has excellent heat resistance, solvent resistance, and high storage modulus. At the same time, this preparation method overcomes the shortcomings of easy association of rare earth ions, and obtains triisopropoxide neodymium/PMMA hybrid materials with high rare earth content and uniform distribution.
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Original research was done by Lin Meijuan, Zhang Wengong, Wang Wen
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