Phase, Microstructure, Thermochromic, and Thermophysical Analyses of Hydrothermally Synthesized W-Doped VO₂ Nanopowder

Figure 3

FESEM scans of W-doped VO₂ at differing dopant weight percentages of (a) 0, (b) 1, (c) 1.5, (d) 2, and (e) 3 wt%.

(a)

(b)

(c)

(d)

(e)