Protruding N-doped carbon nanotubes on elongated hexagonal Co–N– C nanoplates as bifunctional oxygen electrocatalysts for Zn–air batteries
Protruding N-doped carbon nanotubes on elongated hexagonal Co–N– C nanoplates as bifunctional oxygen electrocatalysts for Zn–air batteries
研究概述
研究内容请参见论文原文。
谱图与表征信息
Fig. 2 Structure characterizations of Co–N–C@NCNTs. (a) N2 sorption isotherm, (b) corresponding pore size distribution, (d) Raman spectra, (c) XRD pattern, (e) high-resolution XPS spectrum of C 1s, (f) high-resolution XPS spectrum of N 1s, (g) high-resolution XPS spectrum of Co 2p, (h) XANES spectra and (i) Fourier-transformed K-edge EXAFS of Co for Co–N–C@NCNTs, Co foil and Co2O3.