Crystallizing Vanadium Pentoxide Nanostructures in the Solid-State Using Modified Block Copolymer and Chitosan Complexes

Table 1

Experimental details of the reactions for the formation of the precursors.

Precursor	Ratio M/polymer	Mass of polymer (g)	Mass of metallic salt (g)	Color of the product
PSP-co-4-PVP·(VCl3)	(1) 1 : 1	0.3316	0.4990	Gray-green
	(2) 1 : 5	1.615	0.5181	Gray-green
	(3) 1 : 10	1.112	0.1709	Black
Chitosan·(VCl3)	(4) 1 : 1	0.5577	0.5016	Black
	(5) 1 : 5	2.791	0.1712	Red-dark
	(6) 1 : 10	1.856	0.058	Green-dark