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. Author manuscript; available in PMC: 2013 Dec 15.
Published in final edited form as: J Colloid Interface Sci. 2011 Apr 27;360(2):10.1016/j.jcis.2011.04.065. doi: 10.1016/j.jcis.2011.04.065

Table 2.

Identity, quantity, and binding energy of RH and RH-Br surface carbons.

Alkali-treated RH RH-Br
Binding energy eV Bond Carbon % Binding energy eV Bond Carbon %
250.0 C-C, C-H 50.6 285.0 C-C, C-H 39.0
286.4 C-O, C-OH 29.9 286.6 C-Br, C-O, C-OH 37.9
288.7 C=O 19.6 288.0 C=O 13.6
289.4 O-C=O 9.5