Research Article

Development of Bright Fluorescent Poly(1-vinyl-2-pyrrolidone-co-acrylonitrile) and Its Polysalts with HCl and HNO3: Materials for Solid State Electrical Applications

Figure 10

Photographic images of P(VP-co-AcN) (a), P(VP-co-AcN)-HCl (b), and P(VP-co-AcN)-HNO3 (c) under normal light and UV light, respectively.
(a)
(b)
(c)