@練心一劍:
鋰(li)電(dian)(dian)(dian)池(chi)行業上游的(de)(de)原(yuan)材(cai)(cai)料(liao)(liao)主(zhu)要包括正負極(ji)材(cai)(cai)料(liao)(liao)、電(dian)(dian)(dian)解液、隔(ge)離(li)膜等。其中,正極(ji)材(cai)(cai)料(liao)(liao)是鋰(li)電(dian)(dian)(dian)池(chi)最為關鍵的(de)(de)原(yuan)材(cai)(cai)料(liao)(liao),直(zhi)接(jie)決定了電(dian)(dian)(dian)池(chi)的(de)(de)安全(quan)性能(neng)和(he)電(dian)(dian)(dian)池(chi)能(neng)否大型化(hua),同時也(ye)是鋰(li)電(dian)(dian)(dian)池(chi)成(cheng)本占比(bi)最高的(de)(de)材(cai)(cai)料(liao)(liao),約占鋰(li)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)芯材(cai)(cai)料(liao)(liao)成(cheng)本的(de)(de)40%左右。目前(qian),正極(ji)材(cai)(cai)料(liao)(liao)主(zhu)要是錳酸鋰(li)和(he)磷酸亞鐵鋰(li)、氧化(hua)鈷(gu)鋰(li)和(he)鈷(gu)酸鋰(li)等,負極(ji)材(cai)(cai)料(liao)(liao)主(zhu)要為石墨。鋰(li)電(dian)(dian)(dian)池(chi)行
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