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. 2021 Sep 30;424:127391. doi: 10.1016/j.jhazmat.2021.127391

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Fig. 2 — Demonstration of polymer grafting on CNWs. (a, b) Wide scan XPS spectra. (c, d) FTIR spectra. (e–g) C 1s core-level spectra of CNWs-CI, CNWs-CI-PTB and CNWs-CI-PTB-PHMG. (h) S 2p core-level spectra of CNWs-CI-PTB-NEO. (i–l) C 1s core-level spectra of CNWs, CNWs-PTB, CNWs-PTB-PHMG and CNWs-PTB-NEO.