]>Synthesis and Characterization of Birnessite and Cryptomelane Nanostructures in Presence of Hoffmeister Anions : Figure 1
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Figure 1: XRD spectra of (a) C l − - treated birnessite nanomaterial, (b) C l O 4 − - treated birnessite nanomaterial, and (c) S O 4 − 2 - treated birnessite nanomaterial.