Figure 4

(a) AFM images of the dispersed Nb2Se9 by poloxamer 188. (b) Height profiles of dashed lines in Fig. 4a. (c, d) TEM image of dispersed Nb2Se9 by poloxamer 188.
(a) AFM images of the dispersed Nb2Se9 by poloxamer 188. (b) Height profiles of dashed lines in Fig. 4a. (c, d) TEM image of dispersed Nb2Se9 by poloxamer 188.