Subzero Temperature Dip-Coating of Sol-Gel Vanadium Pentoxide: Effect of the Deposition Temperature on the Film Structure, Morphology, and Electrochromic Properties

Table 4

Coloration efficiency (CE) of the subzero coated dense films, subsequently annealed at different temperatures.

Sample	Temperature of drying/annealing (°C)	(mC)		CE (cm^2/C) (600 nm)		CE (cm^2/C) (843 nm)
		RT	SZT	RT	SZT	RT	SZT
A	RT	9	14	19	32	3	13
B	300°C	18	16	28	4	28	44
C	450°C	23	19	22	23	51.9	73
D	500°C	13	19	24	53	68	38

Room temperature.
Subzero temperature.