It appears that the structure of the material in solution is rather more complex.
There is evidence that dialkylmagnesium is present
2 R - Mg - Br ⇄ R - Mg - R +MgBr2
and that the magnesium atoms, which have the capacity to accept two electron pairs from donor molecules to achieve a four-coordinated state, are solvated by the unshared pairs of electrons on diethyl ether :
The obstacle for studying the cellulose
- Difficulty to separate the cellulose from woods.
(i.e. Non-Aqueous property of cellulose in water.)
- However, the exact cause of the non-aqueous is not identified.
- So, through Computational Chemistry (specially, LMOD method)
find out why the Cellulose is in-soluble in water.
The structure of cellulose
- Pyranose (6 mem
Reasons of using Cellulose
Why Cellulose?
There are Abundant resources in Earth.
- Don’t have to worry about running out the energy.
We don’t need to waste food.
- Solve the ethic problems for using other biomass.
We can reduce GHG(Green House Gas).
- Eco friendly energy.
What's the problems?
It is difficult to separate the cellulose from wood.
- Components of wood :
Synthesis
Grafting onto
“Grafting-onto” involves the chemical reaction preformed, functionalized polymers with surfaces containing complementary functional groups
Grafting from
‘‘Grafting-from’’ involves an in situ polymerization of an initiator functionalized surface with monomer.
Grafting onto
“Grafting-onto” involves the chemical reaction preformed, functionalized p