In the original publication [1], there was a mistake in Figure 2C,D as published. The corrected Figure 2C,D appear below. The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.
Figure 2.
SEM images of BBCs: (A) ZnCl2-BBC at 1.2 K of magnification, (B) KOH-BBC at 1.2 K of magnification, (C) ZnCl2-BBC at 5 K of magnification, (D) KOH-BBC at 5 K of magnification.
Reference
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