金电极表面有序分子膜的电化学原位偏振调制红外反射光谱研究 |
苏章菲, 陈爱成, Jacek Lipkowski |
PM IRRAS Studies of Organized Molecular Films at a Gold Electrode Surface |
Zhang-Fei Su, Ai-Cheng Chen, Jacek Lipkowski |
Figure 10. (A) LSV curve illustrating the electrochemical reduction of GO. Inset plots the capacitive currents of rGO recorded at different scan rates. Reprinted with permission from Ref. [92]. Copyright 2023 American Chemical Society. (B & C) PM IRRAS spectra of the GO film at the gold surface in 0.1 mol·L-1 NaF/D2O in the 1500 ~ 1800 cm-1 region (B) and 1150 ~ 1500 cm-1 region (C). The potential was cathodically scanned from 0.2 V to -1.0 V. Reprinted with permission from Ref. [92]. Copyright 2023 American Chemical Society. (D) Variation of the intensities of the C=C (red circles) and C=O (blue triangles) bands in GO as a function of the electrode potential in the cathodic scan (from 0.2 V to -1.0 V). Reprinted with permission from Ref. [92]. Copyright 2023 American Chemical Society. (D) Schematic illustration of changes in the GO structure with potential. Reprinted with permission from Ref. [92]. Copyright 2023 American Chemical Society. |
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