Figure 7.
TGA thermos-gram: (A) DTGA thermos-gram: (B) of uncross-linked PVA/DSs: (a) cross-linked PVA-DSs: (b) PVA-DSs/PAN-GENs was coated with 0.5% PAN-GENs: (c) PVA-DSs/PAN-GENs was coated with 1% PAN-GENs (d), PVA-DSs/PAN-GENs was coated with 2% PAN-GENs (e), PVA-DSs/PAN-GENs was coated with 3% PAN-GENs (f), PVA-DSs/PAN-GENs was coated with the 4% PAN-GENs (g), PVA-DSs/PAN-GENs was coated with 5% PAN-GENs (h), degredation (C) and SEM images after 3 weeks of degradation (D) of PVA-DSs/PAN-GENs was coated with 0.5% PAN-GENs: (c) PVA-DSs/PAN-GENs was coated with 1% PAN-GENs (d), PVA-DSs/PAN-GENs was coated with 2% PAN-GENs (e), PVA-DSs/PAN-GENs was coated with 3% PAN-GENs (f), PVA-DSs/PAN-GENs was coated with the 4% PAN-GENs (g), PVA-DSs/PAN-GENs was coated with 5% PAN-GENs (h).