Origins of peaks of graphitic and pyrrolic nitrogen in N1s X-ray photoelectron spectra of carbon materials: quaternary nitrogen, tertiary amine, or secondary amine?

Kato, T; Yamada, Y; Nishikawa, Y; Otomo, T; Sato, H; Sato, S

Yamada, Y (corresponding author), Chiba Univ, Grad Sch Engn, Inage Ku, 1-33 Yayoi, Chiba 2638522, Japan.

JOURNAL OF MATERIALS SCIENCE, 2021; 56 (28): 15798

Abstract

X-ray photoelectron spectroscopy (XPS) is among the most powerful techniques to analyse structures of nitrogen-doped carbon materials. However, report......

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