研究目的
To provide an overview of the main synthetic approaches used to prepare completely and partially polyhedral oligomeric silsesquioxanes (POSS), highlighting the advantages and the weakness of each procedure, and to describe the characterization techniques used to analyze the physicochemical properties of POSS.
研究成果
The study concludes that POSS chemistry has grown significantly, offering a wide range of synthetic approaches for preparing completely and partially condensed POSS. It highlights the importance of understanding the physicochemical properties of POSS for their application in various fields. The study also suggests that mastering the functionalization of POSS can lead to the development of novel materials with tailored properties.
研究不足
The study acknowledges the difficulty in achieving chemical control over the final structures of POSS due to the influence of numerous parameters on each step of the reactions. It also notes the challenges in separating different isomers of the product and the potential for parallel reactions with oxygen sites in the substrate.
