是不是用锂片做阳极比用石墨做阳极有更好的循环性能?为什么?有无参考文献? 感谢交流!我在文献上看到用金属锂替代石墨负极把55度下100次的循环保持率从30%提高到90%。我想知道在室温下是不是也是用锂片循环性能会更好!有没有什么文献来源?怎么判定循环性能的衰减是阴极引起的,而不是锂阳极引起的?for example,the capacity retention of a lifepo4/graphite cell dropped from100% to 57% after 100 cycles when the temperature was increased from25 to 37 ?c [65]. replacing the graphite anode withli-metal or li4ti5o12 improved the capacity retention from about 30% to 90% at 55 ?c after 100 cycles. [65] k.amine,j.liu,i.belharouak,mun.7(2005)669. 查看更多