金属离子电池中的磁共振：从核磁共振(NMR)到电子顺磁共振(EPR)

胡炳文, 李超, 耿福山, 沈明

Magnetic Resonance in Metal-Ion Batteries: From NMR (Nuclear Magnetic Resonance) to EPR (Electron Paramagnetic Resonance)

Bing-Wen Hu, Chao Li, Fu-Shan Geng, Ming Shen

Figure 3. In-situ EPR images of the in-situ cell charged to 4.15 V on (A) the ZY plane and (B) the XY plane. Color bars on the right side show the normalized intensity of spin concentrations. (C) Digital photos of the cell used in EPR imaging. The sizes of the cathode and the separator are marked in blue and red, respectively. (D) Scheme for the orientation of the cell in the image coordinates. (Reproduced from Ref.[21] with permission from American Chemical Society) (color on line)