MMO 鈦極板與鍍鉑鈦陽極的區(qu)別?

1． 技術(shu)特(te)性(xing) ：有優(you)良抗菌腐蝕性(xing)能；電(dian)極(ji)使用(yong)壽命(ming)長；可以隨再高的電(dian)流(liu)密度(du)，電(dian)流(liu)高效率(lv)高。運行(xing)電(dian)流(liu)密度(du)：10000A /M2 屬于以工業純(chun)鈦(tai)為基層的析(xi)氧型(xing)陽極(ji) 。

2． 催化活性高 ：鍍鉑電(dian)極是一各高過氧(yang)電(dian)位（ 1.563V 相(xiang)(xiang)對硫(liu)酸(suan)亞(ya)汞(gong)）電(dian)極，眾所周知。而 MMO 陽(yang)(yang)極是一種低析氧(yang)過電(dian)們 1.385V相(xiang)(xiang)對硫(liu)酸(suan)亞(ya)汞(gong)）電(dian)極，陽(yang)(yang)極析氧(yang)區更容易(yi)析氧(yang)。因此，電(dian)解時，槽電(dian)壓也相(xiang)(xiang)對較低，更節省電(dian)能。這種現(xian)象在銅箔(bo)后處置(zhi)堿性鍍銅墻中，已明顯體現(xian)進去了(le) 。

3．無(wu)污(wu)染。 MMO 該氧化(hua)(hua)物(wu)是(shi)一(yi)種相(xiang)當穩定(ding)的氧化(hua)(hua)物(wu)，陽極(ji)涂層(ceng)(ceng)是(shi)貴金屬(shu)銥的陶(tao)瓷(ci)氧化(hua)(hua)物(wu)。 幾(ji)乎不(bu)溶于任何酸(suan)堿中， 且氧化(hua)(hua)物(wu)涂層(ceng)(ceng)約 20-40 μm 整(zheng)體涂層(ceng)(ceng)氧化(hua)(hua)物(wu)量是(shi)較(jiao)少(shao)的因此(ci)， MMO 陽極(ji)不(bu)會對電鍍液造成污(wu)染，這一(yi)點(dian)和鍍鉑電極(ji)基本一(yi)樣。

4． 性價比高 ：MMO 陽極的價格約為鍍鉑電極的 80%，MMO電極在(zai)堿性電鍍銅電解液中有(you)更好的電化學穩定(ding)性， 已維持鍍鉑電極（涂層(ceng)厚 3.5mm 同樣的使用(yong)壽命。同時其具有(you)優異的電解活性和(he)耐久性。）

5．硫酸電解液(ye)中氯化物存(cun)在于這(zhe)種(zhong)(zhong)電流環(huan)境中。使用(yong)(yong)尺寸穩定的陽極，能防止這(zhe)種(zhong)(zhong)現象， 而且可使不溶解陽極技術(shu)在這(zhe)種(zhong)(zhong)應用(yong)(yong)中勝(sheng)利地(di)實現性能優勢。

6．陽(yang)極維護較少。不需要停(ting)下生產(chan)(chan)給一清(qing)洗和補充陽(yang)極、更(geng)換陽(yang)極袋及給陽(yang)極重新鍍層（生產(chan)(chan)率提(ti)高(gao)，人(ren)工作業率降低） 。

7．不(bu)溶(rong)解陽(yang)極的(de)壽命(ming)取決類型、工(gong)作電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)密(mi)度(du)(du)以(yi)及與各種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鍍化學物質的(de)接觸；由(you)于(yu)銅離(li)子容易集中在孔的(de)邊沿(yan)部(bu)份(fen)（高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)密(mi)度(du)(du)區域(yu)）快速(su)堆(dui)積(ji)，而(er)孔的(de)中央局部(bu)（即低(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)密(mi)度(du)(du)區域(yu)）堆(dui)積(ji)速(su)度(du)(du)則相對地緩(huan)慢得多。這樣導致銅的(de)堆(dui)積(ji)分布(bu)極不(bu)均勻：行為稱為“狗骨狀(zhuang)”以(yi)適中的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)密(mi)度(du)(du)操作會(hui)出現(xian)(xian)狗骨狀(zhuang)，以(yi)較低(di)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)密(mi)度(du)(du)會(hui)出現(xian)(xian)筒裂現(xian)(xian)象(xiang)， 以(yi)較高(gao)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)密(mi)度(du)(du)操作會(hui)出現(xian)(xian)燒集現(xian)(xian)象(xiang)。對于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鍍線路(lu)板來說無疑(yi)是(shi)一個(ge)沉重(zhong)的(de)沖(chong)擊(ji)。鉑鈦不(bu)溶(rong)解陽(yang)極的(de)使(shi)用在硫酸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解液中，反向(xiang)脈(mo)沖(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鍍陽(yang)極也因此而(er)生。氯化物存在于(yu)這種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)環(huan)境(jing)中，一段時(shi)間后會(hui)使(shi)鉑層剝落。

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