2022-06-28
麒麟电(dian)(dian)池是三元锂电(dian)(dian)池还(hai)是磷酸(suan)铁(tie)锂电(dian)(dian)池？
深圳市山木新能源表示：随着电(dian)池(chi)(chi)技(ji)术的发(fa)展(zhan)，电(dian)池(chi)(chi)企业对能做成电(dian)池(chi)(chi)几乎(hu)所有材料都(dou)实验了一遍(bian)，终发(fa)现无(wu)论是钠电(dian)池(chi)(chi)、还是镁电(dian)池(chi)(chi)、钛电(dian)池(chi)(chi)都(dou)远不(bu)如锂电(dian)池(chi)(chi)材料合适。饶了一圈(quan)又回(hui)到了原点。所以现在(zai)大家的就(jiu)把研究(jiu)方向转向电(dian)池(chi)(chi)结(jie)构、从4680到刀片电池、弹夹电池等都是结构优化。
近(jin)市场(chang)上又出现一(yi)种(zhong)叫做麒(qi)麟电池(chi)(chi)的(de)，新(xin)电池(chi)(chi)，在市场(chang)上掀起(qi)一(yi)股(gu)热潮。电池(chi)(chi)的(de)能量密(mi)度(du)和空间利(li)用率大幅度(du)提升。
深(shen)圳市山木(mu)新能源：其(qi)实(shi)麒麟(lin)电(dian)池就(jiu)是我们所(suo)说的ctp即无模组动力电池包。其技术亮点是跳过模组，直接将电(dian)(dian)芯集成为(wei)电(dian)(dian)池(chi)(chi)包。由于取消了(le)包裹在电(dian)(dian)芯外的模组外壳，因此(ci)电(dian)(dian)池(chi)(chi)包有更多(duo)空间排列电(dian)(dian)芯，整体能量密度得以增加，从而提高(gao)续航里程。同(tong)时电(dian)(dian)池(chi)(chi)包的零部件(jian)数量大幅减少，降低了(le)制(zhi)造成本(ben)和重(zhong)量。麒麟电池本身从材料来讲依旧是磷酸铁锂电池。仅仅只是在电池包上进行了系统(tong)优化(hua)，本质上并(bing)没有太大的变化(hua)
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虽然中国不是(shi)钴、镍(nie)和锂等电池(chi)材(cai)料的主(zhu)要生产国，但却是(shi)这些材(cai)料的主(zhu)要加工国。韩(han)(han)国一家(jia)电池(chi)企(qi)业的相关人士表(biao)示:“如(ru)果(guo)中国企(qi)业提高原材(cai)料价格(ge)，我们(men)也(ye)只能跟随中国企(qi)业的步伐涨价，这将导致我们(men)在(zai)国际(ji)市场上(shang)的价格(ge)竞争力下(xia)降(jiang)。”12 月29日(ri)消(xiao)息(xi)，据媒(mei)体报道(dao)，韩(han)(han)国
2022-01-11
一、锂(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)和铅酸电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)放(fang)电(dian)(dian)(dian)性能(neng)的(de)差异1) 在电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)低温环境下，锂(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)放(fang)电(dian)(dian)(dian)性能(neng)在耐低温方(fang)面(mian)要比(bi)铅酸电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)好得多(duo)；2) 在循(xun)环寿命方(fang)面(mian)，锂(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)约(yue)为铅酸电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)两(liang)倍；3) 在工(gong)作(zuo)电(dian)(dian)(dian)压方(fang)面(mian)，锂(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)为3.7V，铅酸电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)为2.0V，放(fang)电(dian)(dian)(dian)平台高于铅酸电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)；4) 在电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)
2022-10-19
在(zai)军事(shi)领域，战术便携式设(she)备(bei)(如(ru)通(tong)信、指控、侦察、定位等(deng)设(she)备(bei))多采用锂离(li)(li)子(zi)电(dian)池作(zuo)为核(he)心供电(dian)单元，可满足设(she)备(bei)在(zai)多种使用方(fang)式(手(shou)持、鞍座、磨损、运输)下(xia)(xia)的(de)功率需求。锂离(li)(li)子(zi)电(dian)池提供3.6V、7.2V、14.4V和(he)25.2V四(si)个电(dian)压等(deng)级(ji)，容量在(zai)12Ah以下(xia)(xia)。配
2022-08-11
特斯拉(Tesla Inc., TSLA)掌门人马斯克(Elon Musk)所推崇的一种成本不那么高(gao)昂(ang)的电池技术去年在全球(qiu)大汽车市场中国(guo)(guo)占据了主(zhu)导地位，这表(biao)明特斯拉的美国(guo)(guo)和欧洲竞(jing)争(zheng)对手面临挑战。中国(guo)(guo)官(guan)方数据显示，2021年，使用磷酸铁锂(LFP)技
2022-01-21
锂(li)电(dian)池(chi)与(yu)铅(qian)酸电(dian)池(chi)的电(dian)化(hua)学性(xing)能(neng)(neng)(neng)(neng)比较：1、重(zhong)量能(neng)(neng)(neng)(neng)量密度(du)：锂(li)电(dian)池(chi)的常(chang)见能(neng)(neng)(neng)(neng)量密度(du)为200~ 260Wh/g，铅(qian)酸电(dian)池(chi)的能(neng)(neng)(neng)(neng)量密度(du)为50~ 70Wh/g，即锂(li)电(dian)池(chi)的能(neng)(neng)(neng)(neng)量密度(du)是(shi)铅(qian)酸电(dian)池(chi)的3~5倍，在同等重(zhong)量下，锂(li)电(dian)池(chi)的容量是(shi)铅(qian)酸电(dian)池(chi)的3~5倍，所以锂(li)电(dian)池(chi)在储(chu)能(neng)(neng)(neng)(neng)方面
2022-04-06
市场上(shang)常见的(de)锂电池(chi)(chi)(chi)大多都为聚合物锂电池(chi)(chi)(chi)，厂家使(shi)用(yong)的(de)材料(liao)和工艺不同，电池(chi)(chi)(chi)的(de)价(jia)格(ge)也会有(you)所不同。一(yi)般(ban)情况下，48V锂电池(chi)(chi)(chi)是一(yi)个(ge)电池(chi)(chi)(chi)组，由多个(ge)锂电池(chi)(chi)(chi)串联或并联组合而(er)成，如(ru)果单个(ge)电池(chi)(chi)(chi)的(de)电压为48V，其使(shi)用(yong)效率和使(shi)用(yong)寿命都会大打折扣(kou)。一(yi)般(ban)48V锂电池(chi)(chi)(chi)的(de)价(jia)格(ge)参(can)考以
2022-05-28
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