0 12.9% 21.5% 25.8% Unspinnable Table S2. SEM images of the as-synthesized CHNBs@PCNFs with various heating rates, but with a constant weight ratio (WR) of 21.5% of LiN3 to PVA in the electrospinning precursor. Rate SEM images Rate SEM images (oC (oC
0 12.9% 21.5% 25.8% Unspinnable Table S2. SEM images of the as-synthesized CHNBs@PCNFs with various heating rates, but with a constant weight ratio (WR) of 21.5% of LiN3 to PVA in the electrospinning precursor. Rate (oC SEM images Rate (oC SEM images
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