A study group led by Prof. Li Chao from East China Regular College has actually discovered the beginning of voltage degeneration in P2-type split oxide cathodes. Utilizing electron paramagnetic vibration (EPR) spectroscopy at the Steady-State Solid Electromagnetic Field Center (SHMFF), the Hefei Institutes of Physical Scientific Research of the Chinese Academy of Scientific research, the group tracked the vibrant advancement of oxygen varieties and clarified their straight duty in architectural deterioration.
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