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"oxygen" in Chinese : n. 【化學(xué)】氧，氧氣。
"overvoltage" in Chinese : 超電勢(shì); 超額電壓; 過(guò)超電壓; 過(guò)電壓; 過(guò)量電壓; 過(guò)壓; 開(kāi)關(guān)最高電壓
"abnormal overvoltage" in Chinese : 事故過(guò)電壓; 異常過(guò)電壓
"adsorption overvoltage" in Chinese : 吸附過(guò)電壓
"anode overvoltage" in Chinese : 陽(yáng)極過(guò)電壓
"anodic overvoltage" in Chinese : 陽(yáng)極過(guò)電壓
"concentration overvoltage" in Chinese : 濃差超電勢(shì); 濃差過(guò)電壓; 濃度超電壓
"crystallization overvoltage" in Chinese : 晶化過(guò)電壓
"diffusion overvoltage" in Chinese : 擴(kuò)散超電壓
"electrode overvoltage" in Chinese : 電極超電壓
"external overvoltage" in Chinese : 外因過(guò)電壓
"frequency overvoltage" in Chinese : 工頻過(guò)電壓
"hydrogen overvoltage" in Chinese : 氫超電壓; 氫過(guò)電壓
"internal overvoltage" in Chinese : 內(nèi)部過(guò)電壓
"lightning overvoltage" in Chinese : 雷擊過(guò)電壓; 閃電過(guò)電壓

We think increase of the internal resistance of battery is the main problem to the recycle life deteriorating at high rate , besides the influence of the materials . decomposition occurred on positive and negative electrode at high rate current and the interspaces increased . the restrains of swelling and the increase of an oxygen overvoltage can improve the performance of recycle life
對(duì)于電池性能衰減的原因，認(rèn)為除了所使用的材料是影響電池性能的重要因素之外，在溫度和大電流作用下，電池的正負(fù)極材料發(fā)生裂解，極片內(nèi)空隙增大，電池內(nèi)阻性能惡化是引起電池高倍率循環(huán)性能惡化的關(guān)鍵;通過(guò)抑制正極析氧和膨脹，并降低負(fù)極合金材料的粉化過(guò)程，將有望緩解電池內(nèi)阻特性的惡化，從而提高電池高倍率充放電循環(huán)性能。