Constructed electron transfer path and active sites with methyl and copper for efficient H2 evolution in covalent organic framework photocatalyst
Constructed electron transfer path and active sites with methyl and copper for efficient H2 evolution in covalent organic framework photocatalyst
研究概述
研究内容请参见论文原文。
谱图与表征信息
Fig. 1. (a) PXRD patterns of TpPa-2 and Cu-TpPa-2. (b) Fourier transform infrared (FTIR) spectra. (c) Nitrogen adsorption and desorption isotherm profiles of the TpPa-2 and Cu-TpPa-2. (d) SEM image of Cu-TpPa-2. (e) TEM image of Cu-TpPa-2. (f) High-resolution Cu 2p X-Ray photoelectron spectroscopy (XPS) spectra of Cu- TpPa-2. (g)The EXAFS spectra, (h) The r-space distributions and (i) the wavelet analysis calculated from the k2-weighted Cu K-edge EXAFS spectra of Cu-TpPa-2.