【鈉(na)硫(liu)電(dian)池(chi)】鈉(na)硫(liu)電(dian)池(chi)優缺點 鈉(na)硫(liu)電(dian)池(chi)工作(zuo)溫(wen)度
鈉硫電池的優缺點
鈉(na)硫電(dian)(dian)(dian)池(chi)是(shi)把鈉(na)作為(wei)負極,硫作為(wei)正極,在(zai)(zai)電(dian)(dian)(dian)解(jie)質中來連接形成(cheng)電(dian)(dian)(dian)池(chi)的(de)(de)。在(zai)(zai)一(yi)定的(de)(de)溫度(du)下(xia),鈉(na)離(li)子和硫可(ke)(ke)以在(zai)(zai)電(dian)(dian)(dian)解(jie)質中發(fa)生可(ke)(ke)逆(ni)反(fan)應(ying),就可(ke)(ke)以對產生的(de)(de)能量進行釋放或(huo)者儲存。這樣造(zao)成(cheng)的(de)(de)電(dian)(dian)(dian)池(chi),可(ke)(ke)以有效(xiao)的(de)(de)延長(chang)電(dian)(dian)(dian)池(chi)的(de)(de)使(shi)用時間,而(er)且不會(hui)對環(huan)境造(zao)成(cheng)污染,鈉(na)硫電(dian)(dian)(dian)池(chi)只有在(zai)(zai)300度(du)到(dao)350度(du)之間才可(ke)(ke)以正常的(de)(de)工(gong)作,有時也會(hui)造(zao)成(cheng)一(yi)些不便。
鈉(na)(na)和硫(liu)這(zhe)(zhe)兩種(zhong)化(hua)學物質會(hui)發(fa)生反應,然后產生電(dian)(dian)(dian)(dian)(dian)能(neng)的(de),鈉(na)(na)硫(liu)電(dian)(dian)(dian)(dian)(dian)池本身(shen)會(hui)把電(dian)(dian)(dian)(dian)(dian)能(neng)進(jin)行(xing)儲存(cun),在用到(dao)的(de)時候(hou)發(fa)揮它的(de)作用。就比如電(dian)(dian)(dian)(dian)(dian)網,電(dian)(dian)(dian)(dian)(dian)網必(bi)(bi)須(xu)要使(shi)用鈉(na)(na)硫(liu)電(dian)(dian)(dian)(dian)(dian)池,一(yi)(yi)些新(xin)能(neng)源用來發(fa)電(dian)(dian)(dian)(dian)(dian)太過不穩定(ding),而鈉(na)(na)硫(liu)電(dian)(dian)(dian)(dian)(dian)池的(de)性能(neng)比起其它的(de)相(xiang)對穩定(ding)的(de)多(duo)。即(ji)使(shi)電(dian)(dian)(dian)(dian)(dian)流(liu)發(fa)生一(yi)(yi)系列的(de)狀況,使(shi)功率一(yi)(yi)下(xia)子增加很(hen)多(duo),鈉(na)(na)硫(liu)電(dian)(dian)(dian)(dian)(dian)池也能(neng)承(cheng)受的(de)住。通過在大(da)城市中,它們的(de)電(dian)(dian)(dian)(dian)(dian)網必(bi)(bi)須(xu)使(shi)用鈉(na)(na)硫(liu)電(dian)(dian)(dian)(dian)(dian)池,這(zhe)(zhe)樣(yang)才能(neng)穩定(ding)的(de)運行(xing)。
鈉硫(liu)(liu)電(dian)池是一種二次電(dian)池,可以反復使用(yong)(yong),這(zhe)是它的獨特(te)作用(yong)(yong),這(zhe)樣制備這(zhe)種的電(dian)池成本就(jiu)(jiu)會(hui)(hui)低一點,原材料也(ye)比(bi)較節省,這(zhe)樣就(jiu)(jiu)能(neng)起(qi)到節能(neng)的作用(yong)(yong)。可它的能(neng)量卻完全不會(hui)(hui)受到任何影響,使用(yong)(yong)起(qi)來(lai)效率也(ye)特(te)別高。還容(rong)易對鈉硫(liu)(liu)電(dian)池進行(xing)維護修理。
優點:鈉硫電池產生的(de)能量大,效率也(ye)高,省(sheng)材(cai)料,能夠(gou)使用的(de)時間也(ye)很(hen)長,原材(cai)料的(de)來(lai)源十分容易(yi)獲得,而(er)且(qie)制備工藝簡單,重量也(ye)非常(chang)輕,使用起來(lai)更加(jia)方便。
缺(que)點(dian):鈉(na)(na)硫電池(chi)(chi)最大的缺(que)點(dian)就是安全(quan)性比(bi)較(jiao)差,由于原材(cai)料特別易燃(ran),所以安全(quan)問題要特別注意。另外(wai),在運用(yong)鈉(na)(na)硫電池(chi)(chi)的時候(hou)還有一定的條(tiao)件,需要外(wai)部進行加(jia)熱加(jia)溫,最好還要使用(yong)真空絕熱的技術才(cai)能使用(yong)。鈉(na)(na)硫電池(chi)(chi)還不是很適合移動。
鈉(na)硫電(dian)(dian)(dian)池(chi)是(shi)新興的(de)(de)化學(xue)能(neng)源(yuan)電(dian)(dian)(dian)池(chi),被(bei)世界上(shang)(shang)很多的(de)(de)科學(xue)家重視和研(yan)究。鈉(na)硫電(dian)(dian)(dian)池(chi)由(you)于具有很高(gao)的(de)(de)能(neng)源(yuan)電(dian)(dian)(dian)力,很多國家都把(ba)它(ta)(ta)用在電(dian)(dian)(dian)動車或者電(dian)(dian)(dian)動汽車上(shang)(shang)面(mian)。這(zhe)一(yi)點可(ke)以(yi)充分的(de)(de)說明鈉(na)硫電(dian)(dian)(dian)池(chi)確實是(shi)很有價值(zhi)。但由(you)于電(dian)(dian)(dian)池(chi)自身(shen)的(de)(de)一(yi)些局限性(xing),近幾年(nian)鈉(na)硫電(dian)(dian)(dian)池(chi)被(bei)普遍(bian)的(de)(de)用于電(dian)(dian)(dian)站的(de)(de)儲能(neng)方面(mian),可(ke)以(yi)充分發揮(hui)它(ta)(ta)自身(shen)的(de)(de)優勢(shi),環保高(gao)能(neng)源(yuan),可(ke)能(neng)在不(bu)久(jiu)會突破它(ta)(ta)的(de)(de)局限,讓(rang)它(ta)(ta)更好的(de)(de)為(wei)我們服務。