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. 2023 Nov 30;16:38. doi: 10.1007/s40820-023-01257-5

Fig. 2.

Fig. 2

FTIR (a) and XRD (b) spectra of m-BN and BN; XPS wide-scan spectra (c) and high-resolution C 1s XPS spectra (d–f) of PNF paper, BN/PNF and m-BN/PNF nanocomposite paper