魔方彩票
歡迎光臨亞陸行動力電池外殼/動力電池鋁殼廠家  今天是:
服務熱線13692188216
上一張 下一張
聯系我們
熱 線:13692188216
聯系人:鄧先生
手 機:13692188216
電 話:0755-23406685
郵 箱:57969335@qq.com
地 址:深圳市光明新區公明塘尾塘明路3號亞路行新能源科技園
(查看地圖)


掃一掃,保存聯系信息

公司動態
首頁 > 新聞資訊 > 公司動態

電池外殼是否有毒?

2017-08-28 17:03

我們都知道動力鋰電池是新能源電動汽車的“心臟”,一輛汽車的能量來源全部都來源于“心臟”動力電池。而動力電池都是有電池外殼包裹著的,就像是心臟外面還有一層“外衣”一樣。最近有聽人說電池外殼是否有毒的問題。今天亞陸行動力電池鋁殼專家就來為大家分析下:

 

電池外殼是否有毒?


 

鋰離子電池的電化學反應式:現人俗稱鋰離子電池的這種可逆反應方式為搖籃式反應,充電時鋰離子Li+從正極透過隔膜往負極跑。放電是反之。如此”搖擺”就形成了可充電的鋰離子電池基本機理。

 

鋰離子電池是一種充電電池,它主要依靠鋰離子在正極和負極之間移動來工作。在充放電過程中,Li+ 在兩個電極之間往返嵌入和脫嵌:充電池時,Li+從正極脫嵌,經過電解質嵌入負極,負極處于富鋰狀態;放電時則相反。一般采用含有鋰元素的材料作為電極的電池。是現代高性能電池的代表。

 

鋰離子電池能量密度大,平均輸出電壓高。自放電小,好的電池,每月在2%以下(可恢復)。沒有記憶效應。工作溫度范圍寬為-20℃~60℃。循環性能優越、可快速充放電、充電效率高達100%,而且輸出功率大。使用壽命長。不含有毒有害物質,被稱為綠色電池。

 

“鋰離子電池和鋰電池嚴格說在概念上還是有區別的。”中國汽車技術研究中心動力電池領域首席專家、電池測試與應用技術聯盟秘書長、高級工程師王芳說,鋰電池通常指由鋰金屬或鋰合金為負極、使用非水電解液的電池。鋰離子電池指可充二次電池,負極不采用金屬鋰,依靠鋰離子在正負極之間移動來工作。不過,在日常生活中,人們習慣把鋰離子電池簡稱為鋰電池或鋰電。

 

就“鋰電池劇毒說”,電子科技第十八研究所研究員級高級工程師劉浩杰表示,鋰離子電池本身不含劇毒物質,負極的碳和正極的金屬氧化物基本是無毒的。由于鋰離子電池屬于密封體系,正常使用是不會接觸到這些物質的。“無論如何,其影響遠小于目前應用最為廣泛的鉛酸電池。”

 

鋰電池相比如鉛酸、鎳鉻、鎳氫等傳統電池,不產生任何鉛、汞、鎘等有毒有害重金屬元素和物質,相對污染較小。且其電解液為有機溶劑和鋰鹽,大多為無毒或低毒;但鋰電池分解或水解產物為氫氟酸和其它含氟化合物,具有一定腐蝕性和毒性。

 

由此可以看出,電池外殼是沒毒的,有毒的是電池,但是并不是所有電池都是有毒的,鋰離子電池就是就是相對環保綠色的一種無毒電池。如果還想要了解更多與電池外殼相關的信息,敬請繼續關注本站官網信息更新。


相關資訊
魔方彩票

        www.34966.com | z83377.com | 4340r.com | www.692tyc.com | www.55717x.com | www.832795.com | 4556f.com | www.36896.com | www.34788d.com | 20042.com | www.ao2016.com | www.3890b.com | 66783.com | www.hg8779.com | www.267by.com | 77818.com | www.92776.com | www.808761.com | 707144.com | www.bwinyz25.com | www.sxyl4.com | kk3405.com | www.16181h.com | www.068639.com | 1077qqq.com | www.js89b.vip | 9030o.com | www.88837e.com | www.2373h.com | 3467l.am | www.5446kk.com | 8yth.com | www.hg77719.com | www.66376l.com | csj750.com | www.yh706.com | www.646377.com | 2767k.com | www.a458.com | www.678130.com | www.4331y.com | www.310295.com | www.ban57.com | 13222s.com | www.pj88y.com | 2846s.com | www.108805.com | 87578y.bet | www.s063801.com | 13222u.com | www.h30226.com | www.11201.cc | 3957b.com | www.3157t.com | www.83033w.com | 2257013.com | www.15786.com | www.339968.com | 78117799.com | www.xy52.com | b14666.com | www.h32031.com | yd91.com | www.vip8xpj.com | www.788572.com | 500000736.com | www.798343.com | nn56988.com | www.8967b.com | 5350.com | www.wt5222.com | 7720x.com | www.hhgg24.com | jnh91.com | www.29069.com | www.216781.com | ylg11111.com | 61652t.com | www.wns123b.com | 888funcity.com | www.ff4625.com | v4389.com | www.amjs449.com | 7788.tt | www.345452.com | 6261kk.com | www.55228d.com | 7945ii.com | www.844141.com | www.pj15778.com | 3189s.com | www.wsvip0.com | 69234.cc | www.www-48789.com | 365225.com | www.68365x.com | 80060404.com | www.27363e.com | www.08588i.com | 444000eee.com | www.xpj7747.net | 99bjlvip.com | www.67797d.com | www.1429b1.com | 822063.com | www.jz6788.com | 2214d.com | www.7776358.com | 63960000.com | www.qq599.com | 6403u.com | www.99094f.com | 5135j.com | www.55070c.com | www.38001.com | linxiangf.pw | www.c83377.com | 77990.com | www.609553.com | www.ao299.com | 909182.com | www.7415nn.com | 55331xx.com | www.5xgf.com | www.h27229.com | 8868369.com | www.959794.com | b2146.com | www.3552c.com | www.239988.com | 11oo8332.com | www.js7583.com | 55betbet365.com | www.598074.com | www.h948h.com | 402d0.com | www.206065.com | www.3643j.com | lc99c.com | www.35155m.com | www.yl66u.com | 86wns88.com | www.97994a.com | 33115ww.com | 11018l.com | www.ttt2848.com | www.41518a.com | www.hg5801.com | 87965ww.com | www.061wy.com | www.1006hg.com | 4465.cc | www.587335.com | www.786555.com | 53262uu.com | www.500763.com | www.fh7.com | www.pj888j.com | 7792t.com | www.ag99365.com | 63305f.com | 4995z.com | www.26878g.com | www.xh0066.com | 77606h.com | www.fcyl5.com | www.919205.com | 59889y.com | www.668567.me | 4182003.com | www.912481.com | www.113470.com | 70118b.com | 5004zz.com | www.33598b.com | www.869678.com | 3121b.com | 6572u.com | www.97655d.com | www.hg2367.com | 3552g.com | www.506731.com | www.3w555.com | www.006084.com | 4242hd.com | www.590801.com | www.ag9456.com | 31325l.com | 3559pppp.com | www.16055.com | www.5001600.com | yabo692.com | da1369.com | www.0014j.com | www.jz3888.com | www.am3366.com | 2245dl.com | www.863630.com | www.38345u.com | www.63260.com | 19880.com | www.371k.cc | www.4058ff.com | www.300msc.com | 2224001.com | 2546l.com | www.qucp5.com | www.456vip.com | www.3643l.com | 662015.com | 66c51.com | www.675066.com | www.548sunbet.com | 38345.com | w9621.com | www.602983.com | www.zmfqp.com | www.2222yh.vip | www.vb003.com | xiaowei889.com | ll76669.com | www.896846.com | www.6678687.com | www.pj55585.com | www.y613377.com | 88w55.vip | www.b991qp.com | www.883122dd.com | 6423m.com | www.960206.com | www.1429g2.com | bet99969.com | www.151706.com | www.8667x.com | 2649w.com | 755365.com | qq365.com | 08450.com | 8159.com | 721023.com | 4116i.com | 9500988.com | hggjtg16.com | yyh914.com | yk802.com | 4639966.com | www.106280.com | www.303479.com | www.326675.com | www.349077.com | www.498266.com | www.498266.com | www.328477.com | www.262918.com | www.815807.com | www.808399.com | www.707619.com | www.641477.com | www.550414.com | www.898134.com | www.685044.com | www.630155.com | www.957588.com | www.756764.com | www.560529.com | www.346011.com | www.001832.com | www.186372.com | www.231844.com | www.97655i.com | 28288uu.com | 2698s.com | 1316969.com | 9420a.com | 51200ss.com | 9539l.com | 77151.com | 3983004.com | 93922i.com | 30688a.com | 418923.com | 0600r.cc | www.333222z.com | www.vns67999.com | www.5555wns.com | www.588sun.com | www.45778.com | www.85857s.com | www.97060h.com | www.f83377.com | www.4988g.cc | www.22743.com | www.675120.com | www.66376o.com | 3267.com | 0554xc.com | 38238k.com | blhvip23.com | www.3416f.com | www.701337.com | qiangui002.com | xhgx2.com | 51452.com | bet577w.com | www.44458c.com | www.43818l.com | www.979673.com | www.xinyc1.com | 3202f.com | 14341434.com | hd89v.com | www.xjs8895.com | www.alpk11.com | www.282555b.com | www.7415v.com | www.hr1855.com | www.5091b.com | www.359932.com | 55984q.com | 091717.com | 1115675.com | www.5566074.com | www.882244.com | www.f80288.com | www.771493.com | www.745899.com | 99306n.com | 3678yy.com | mry345.com | www.q32126.cc | www.www335505.com | www.ag3355.com | www.12455x.com | www.810277.com | 239086.com | 3559z.com | www.033033n.com | www.88119b.com | www.780780f.com | www.cai002.vip | dc1103.com | 1458r.com | 28839f.com | www.bet36365.com | www.25000.com | www.55676k.com | www.904859.com | 4052a.com | 22zz8332.com | www.86611e.com | www.www-58944.com | www.pj888l.com | www.640638.com | 32x1.com | 8036t.com | www.pj8689.com | www.0600e.cc | www.858856.com | 4036mm.com | 272tt.net | 4048vip9.com | 3225u.com | www.443447.com | www.1112737.com | www.94238.com | 99008448.com | 35222rr.com | www.88807h.com | www.068526.com | www.c5819.com | 8294k.com | rrr67890.com | www.88807z.com | www.678js555.com | www.8816y.com | 06006m.com | 38365k.com | www.7025f.com | www.44118b.com | www.677474.com | 2381u.com | www.hg430.com | www.8888hj.com | www.fcff9.com | bjzhuowen.com | 6363d.com | www.003344.cc | www.bet73s.com | 3151.com | 2677www.com | www.6789wh.com | www.8499k.com |