Development of Bright Fluorescent Poly(1-vinyl-2-pyrrolidone-co-acrylonitrile) and Its Polysalts with HCl and HNO<sub>3</sub>: Materials for Solid State Electrical Applications

<div>FT-IR spectra of the copolymer and the polyelectrolytes: (a) P(VP-co-AcN); (b) P(VP-co-AcN)-HNO<sub>3</sub> at room temperature; (c) P(VP-co-AcN)-HCl at room temperature; (d) P(VP-co-AcN)-HNO<sub>3</sub> at 70°C; (e) P(VP-co-AcN)-HCl at 70°C.</div>

Advances in Polymer Technology

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Figure 4

Figure 4: Development of Bright Fluorescent Poly(1-vinyl-2-pyrrolidone-co-acrylonitrile) and Its Polysalts with HCl and HNO<sub>3</sub>: Materials for Solid State Electrical Applications 

Figure 4 | Development of Bright Fluorescent Poly(1-vinyl-2-pyrrolidone-co-acrylonitrile) and Its Polysalts with HCl and HNO3: Materials for Solid State Electrical Applications 