An Investigation of Chitosan-Grafted-Poly(vinyl alcohol) as an Electrolyte Membrane

Table 1

The values of parameters, 𝑛 and 𝑘, of water and methanol transports in membranes.

Membrane	Water			Methanol
	n	k [1/𝑠^𝑛]	𝑅^2	n	k [1/𝑠^𝑛]	𝑅^2
CS	0.523	0.232	0.968	0.512	0.324	0.994
CS_X	0.465	0.138	0.919	0.497	0.279	0.944
CS/PVA	0.471	0.452	0.912	0.503	0.285	0.916
CS/PVA_X	0.486	0.270	0.970	0.516	0.228	0.978
CS-g-PVA/PVA	0.532	0.249	0.966	0.492	0.227	0.908
CS-g-PVA/PVA_X	0.484	0.222	0.976	0.514	0.213	0.974
PVA	0.479	0.547	0.999	0.481	0.187	0.942
PVA_X	0.505	0.383	0.985	0.502	0.161	0.902
Nafion 117	0.432	0.140	0.984	0.495	0.662	0.941