Cellulose and cellulose derivatives represent one of the most abundant, in terms of quantity class of sustainable polymers that nature provides. The use of these polymers in a wide range of applications is well known for being used as such or by processing composite or functionalized materials. When it comes to functionalized cellulose, a small problem arises due to the limitation given by the limited reactivity of the hydroxyl groups present on the polymer chain. The present review aims to show a versatile method of functionalizing cellulose with aminopropyltriethoxysilane, the remaining amino group having a much higher reactivity and being much more versatile. Examples of the use of aminopropyltriethoxysilane as a linker for subsequent binding will be presented, as well as its direct applicability in various reactive separation processes.
|Journal||Current Opinion in Green and Sustainable Chemistry|
|Early online date||13 Mar 2021|
|Publication status||Print publication - Aug 2021|