RESEARCH / A0254
Molecularly Engineered Co-Phthalocyanine Covalent Organic Frameworks for Efficient Nitric Oxide-to-Ammonia Electroreduction
Read the original paper · 10.1021/jacs.5c10404 ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
Figure 3. Surface chemical and electronic property. (a) XPS Co 2p spectra and (b) XPS O 1s spectra of BF-COF, B-COF, F-COF, and monomers. (c) FTIR spectra of BF-COF, B-COF, F-COF, and monomers. (d) Raman spectra of BF-COF, B-COF, and F-COF. (e) Co K-edge XANES and (f) FT-EXAFS spectra of BF-COF, Co-phthalocyanine (CoPc), CoO, Co2O3, and Co foil. (g−i) WT-EXAFS plots for the Co element of BF-COF, CoPc, and CoO.