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. 2017 Sep 2;12:518. doi: 10.1186/s11671-017-2286-3

Table 2.

XPS data for urchin-like MnO2@PPy sample

Element MnO2@PPy(10 μL) At% MnO2@PPy(30 μL)At% MnO2@PPy(50 μL)At%
EDX XPS EDX XPS EDX XPS
C 07.39 49.1 35.11 65.8 21.50 69.4
N – 1.30 09.64 11.0 07.03 12.8
O 16.24 46.8 22.27 22.0 30.06 16.4
Mn 13.61 2.90 18.23 0.50 28.35 1.10