Synthesis of Grafted Polysilsesquioxane by Ring-Opening Polymerization of Lactide
✍ Scribed by Kashio, Mikihiro; Sugizaki, Toshio; Yamamoto, Shin-ichi; Moriya, Osamu
- Book ID
- 111777226
- Publisher
- Nature Publishing Group
- Year
- 2009
- Tongue
- English
- Weight
- 202 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0032-3896
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## Abstract The six‐membered lactide was polymerized using the ring‐opening polymerization with lipase as a catalyst at a temperature between 80 and 130°C in bulk to yield the corresponding polylactide with weight‐average molecular weights of up to 126000. The most preferable conditions with respec
## Abstract MWNTs are modified to possess hydroxy groups and are used as coinitiators to polymerize L‐lactide by the surface‐initiated ring‐opening polymerization. FT‐IR and TEM observations reveal that the PLLA is covalently attached to the MWNTs (MWNT‐__g__‐PLLA), and the weight gain as a result