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利用线性扫描伏安法和计时电流法研究了钇离子在铝电极上的电极过程及其对锂在铝电极上电极过程的影响。结果表明，稀土元素钇明显地改善了锂铝合金阳极的电化学性能，并为制备锂铝合金阳极提供了理论依据和方法。
The effects of yttrium ion on the electrode of aluminum electrode and its influence on the electrode process of aluminum electrode were studied by linear sweep voltammetry and chronoamperometry. The results show that the rare earth element yttrium can obviously improve the electrochemical performance of lithium aluminum alloy anode and provide theoretical basis and method for preparing lithium aluminum alloy anode.