Research Article
Optical Properties of Polyvinyl Alcohol Films Modified with Silver Nanoparticles
Table 2
Optical parameters of modified PVA films and polarization characteristics of transmitted radiation at registration angle of 175°.
| Type of treatment characteristics | Oriented PVA film | Oriented and cross-linked PVA film |
| | 0.73 | 0.44 | | 0.78 | 0.51 | | 0.77 | 0.52 | | 0.99 ± 0.01 | 1.00 ± 0.01 | | 0.97 ± 0.01 | 0.98 ± 0.01 | | 0.96 ± 0.01 | 0.89 ± 0.01 | | 0.01 ± 0.01 | 0.01 ± 0.01 | | –0.01 ± 0.01 | 0,03 ± 0.02 | | 0.02 ± 0.02 | 0.81 ± 0.04 | , degrees | –3.8 ± 0.03 | 1.4 ± 0.2 | , degrees | 88.0 ± 1.3 | 86.4 ± 0.2 | , degrees | –28.9 ± 0.07 | 100.0 ± 1.0 |
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