由于挂(gua)(gua)卡电(dian)(dian)池中含(han)有由有机溶剂和LiPF6电(dian)(dian)解质组成的(de)(de)电(dian)(dian)解液(ye)，电(dian)(dian)解液(ye)吸水性强，LiPF6与空气中的(de)(de)水反应生成氢氟酸，具(ju)有腐蚀(shi)性并且会伤害(hai)(hai)皮肤和眼(yan)睛(jing)。因此(ci)，当挂(gua)(gua)卡电(dian)(dian)池鼓包或漏(lou)液(ye)时，必须避(bi)免与电(dian)(dian)池直(zhi)接(jie)(jie)接(jie)(jie)触，以免伤害(hai)(hai)到皮肤。挂(gua)(gua)卡电(dian)(dian)池出(chu)现鼓包、漏(lou)液(ye)的(de)(de)情况(kuang)，说明
2022-03-11
单体聚合(he)物(wu)软(ruan)(ruan)包(bao)锂(li)(li)电(dian)(dian)(dian)池(chi)的工作电(dian)(dian)(dian)压为3.6V~3.8V，重量(liang)(liang)(liang)轻，不需要金属外壳作为保(bao)护(hu)外包(bao)装，比(bi)同容量(liang)(liang)(liang)的钢(gang)壳锂(li)(li)电(dian)(dian)(dian)池(chi)轻40%，比(bi)铝(lv)壳电(dian)(dian)(dian)池(chi)轻20%。容量(liang)(liang)(liang)大，聚合(he)物(wu)软(ruan)(ruan)包(bao)锂(li)(li)电(dian)(dian)(dian)池(chi)的容量(liang)(liang)(liang)比(bi)同尺寸的钢(gang)壳电(dian)(dian)(dian)池(chi)高10-15%，比(bi)铝(lv)壳电(dian)(dian)(dian)池(chi)高5-10%。聚合(he)物(wu)软(ruan)(ruan)包(bao)锂(li)(li)电(dian)(dian)(dian)池(chi)的自放(fang)
2022-03-11
铝(lv)壳电池(chi)表(biao)(biao)面处理工艺(yi)：1、除(chu)油进行碱洗(xi)是为了将铝(lv)壳电池(chi)上的(de)(de)(de)油渍清理干净。常见的(de)(de)(de)碱性洗(xi)涤剂是由Na2CO3、Na3PO4、Na2SiO3和添加剂组成。主要用(yong)于浸出(chu)和喷淋，也可用(yong)于电解清洗(xi)和超声(sheng)波清洗(xi)。2、去除(chu)氧化膜在铝(lv)壳电池(chi)表(biao)(biao)面自然形成的(de)(de)(de)氧化膜是一(yi)种不
2022-03-10
如今生活，电(dian)池的(de)使(shi)用(yong)已(yi)经非常广泛。长(zhang)期(qi)使(shi)用(yong)会使(shi)铝(lv)壳(qiao)(qiao)电(dian)池出(chu)现污垢和氧(yang)化的(de)情况(kuang)，影(ying)响(xiang)其性能(neng)，那么该(gai)如何清(qing)(qing)(qing)洗(xi)铝(lv)壳(qiao)(qiao)电(dian)池呢？1、手(shou)动(dong)清(qing)(qing)(qing)洁油(you)(you)(you)污一(yi)般来说，油(you)(you)(you)特别(bie)重或(huo)遇到高熔点(dian)油(you)(you)(you)脂，应该(gai)手(shou)动(dong)或(huo)机械(xie)地从铝(lv)壳(qiao)(qiao)电(dian)池中(zhong)去除一(yi)些油(you)(you)(you)。2、使(shi)用(yong)专(zhuan)业的(de)清(qing)(qing)(qing)洗(xi)液进行(xing)清(qing)(qing)(qing)洗(xi)1) 清(qing)(qing)(qing)洗(xi)液配置
2022-03-10
铝(lv)壳电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)是(shi)一种由铝(lv)合(he)金(jin)材料制成的(de)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)壳的(de)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，常见(jian)的(de)有方形锂电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)。铝(lv)壳电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)设计常见(jian)有方角和圆角，材质一般为铝(lv)锰合(he)金(jin)。它(ta)所含的(de)主要(yao)合(he)金(jin)成分是(shi)Mn、Cu、Mg、Si、Fe等，这五种合(he)金(jin)用于电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)上可起到(dao)不同(tong)的(de)作(zuo)(zuo)用，Cu和Mg具有提高(gao)强度和硬(ying)度的(de)作(zuo)(zuo)用，Mn
2022-03-10
锂充(chong)电(dian)电(dian)池(chi)(chi)已经得到了广泛使用。磷酸铁锂电(dian)池(chi)(chi)因有(you)其(qi)独(du)特的(de)(de)(de)优点，使用也多(duo)起来了。磷酸铁锂电(dian)池(chi)(chi)的(de)(de)(de)充(chong)电(dian)器(qi)与普通锂电(dian)池(chi)(chi)是(shi)不(bu)同的(de)(de)(de)。锂电(dian)池(chi)(chi)的(de)(de)(de)高终(zhong)止充(chong)电(dian)电(dian)压是(shi)4.2伏;磷酸铁锂电(dian)池(chi)(chi)是(shi)3.65伏（网上有(you)的(de)(de)(de)说，高不(bu)能(neng)高于3.8伏），现在的(de)(de)(de)问题是(shi)：能(neng)否利用手(shou)机的(de)(de)(de)充(chong)电(dian)器(qi)
2022-01-21
特斯(si)拉(Tesla Inc., TSLA)掌门(men)人马斯(si)克(Elon Musk)所(suo)推崇的(de)(de)一种成本不那么高昂(ang)的(de)(de)电(dian)池技术去年(nian)在全球大(da)汽车市场中国占据(ju)了主导(dao)地位，这表明(ming)特斯(si)拉的(de)(de)美国和欧洲竞争对手面临挑(tiao)战。中国官方数据(ju)显示，2021年(nian)，使(shi)用磷酸铁(tie)锂(li)(LFP)技
2022-01-21
磷酸铁锂在零下10度(du)的(de)(de)(de)(de)(de)情况下，可(ke)以正常的(de)(de)(de)(de)(de)使用(yong)电池(chi)，不(bu)过充电的(de)(de)(de)(de)(de)效(xiao)率就会大幅度(du)的(de)(de)(de)(de)(de)降低(di)。磷酸铁锂电池(chi)作(zuo)为目前电动(dong)汽车的(de)(de)(de)(de)(de)电池(chi)种类(lei)之一，其特点则(ze)是(shi)它的(de)(de)(de)(de)(de)热稳定性比较的(de)(de)(de)(de)(de)稳定、制作(zuo)成本也不(bu)高、使用(yong)寿命长等(deng)等(deng)。但是(shi)它的(de)(de)(de)(de)(de)抗低(di)温性能非常的(de)(de)(de)(de)(de)低(di)。并且根据一些实(shi)验表明，当磷酸铁
2022-01-21
目前，各(ge)种电(dian)(dian)(dian)(dian)储(chu)(chu)(chu)能(neng)(neng)(neng)技术大(da)体可分为(wei)以下3类:物理(li)储(chu)(chu)(chu)能(neng)(neng)(neng)(如抽水蓄能(neng)(neng)(neng)、压(ya)缩空气(qi)储(chu)(chu)(chu)能(neng)(neng)(neng)、飞轮储(chu)(chu)(chu)能(neng)(neng)(neng)等),电(dian)(dian)(dian)(dian)化学储(chu)(chu)(chu)能(neng)(neng)(neng)(如锂离子电(dian)(dian)(dian)(dian)池、铅炭电(dian)(dian)(dian)(dian)池、钠硫电(dian)(dian)(dian)(dian)池、全钒液(ye)流电(dian)(dian)(dian)(dian)池等)和(he)电(dian)(dian)(dian)(dian)磁(ci)储(chu)(chu)(chu)能(neng)(neng)(neng)(如超导电(dian)(dian)(dian)(dian)磁(ci)储(chu)(chu)(chu)能(neng)(neng)(neng)、超级(ji)电(dian)(dian)(dian)(dian)容器等)。今天简单介(jie)绍(shao)基于非物理(li)储(chu)(chu)(chu)能(neng)(neng)(neng)的电(dian)(dian)(dian)(dian)储(chu)(chu)(chu)能(neng)(neng)(neng)技术。（1）电(dian)(dian)(dian)(dian)化学储(chu)(chu)(chu)
2022-01-21
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