大家好！小編又和大家見面了，今天小編帶大家了解一下幾種常見的鈦陽極，以及常見鈦陽極的用途有哪些？

鈦陽極(ji)(ji)(ji)(ji)就是(shi)鈦基金屬(shu)氧(yang)化(hua)物涂層中的(de)陽極(ji)(ji)(ji)(ji)。依據其(qi)表面催化(hua)涂層不同別離具有(you)析氧(yang)功用(yong)(yong)、析氯功用(yong)(yong)。一般電極(ji)(ji)(ji)(ji)材料(liao)要(yao)具有(you)杰出(chu)的(de)導(dao)電性(xing)，極(ji)(ji)(ji)(ji)距改變(bian)小，耐腐(fu)蝕性(xing)強(qiang)，機械強(qiang)度(du)和加工功用(yong)(yong)好，壽數長，費用(yong)(yong)低(di)，對電極(ji)(ji)(ji)(ji)反響具有(you)杰出(chu)的(de)電催化(hua)功用(yong)(yong)，現在(zai)鈦是(shi)滿意(yi)以上歸納(na)要(yao)求(qiu)的(de)金屬(shu)，一般選(xuan)用(yong)(yong)工業純鈦TA1\TA2。

鈦陽極上的(de)金(jin)屬氧(yang)化物涂層(ceng)的(de)效果是：電阻率低(di)，具有杰出(chu)的(de)導電性(鈦自身導電功用欠好)，貴金(jin)屬涂層(ceng)的(de)化學(xue)組成安穩，晶體結構安穩，電極尺度安穩，耐蝕性好，壽數長，具有杰出(chu)的(de)電催化功用，有利于下(xia)降(jiang)析氧(yang)、析氯反(fan)響的(de)過電位，節省電能。

10、作業電(dian)(dian)壓(ya)低(di)，因而電(dian)(dian)能(neng)耗費小，可(ke)(ke)節(jie)省電(dian)(dian)能(neng)耗費，直流電(dian)(dian)耗可(ke)(ke)下降10%～20%。鈦陽(yang)(yang)極(ji)作業電(dian)(dian)壓(ya)低(di)的(de)(de)首要原因：1)活性涂層鈦陽(yang)(yang)極(ji)對(dui)氯和氧的(de)(de)過(guo)電(dian)(dian)位均比(bi)較低(di)。鹽水電(dian)(dian)解(jie)出(chu)產氯堿(jian)時(shi)(shi)，鈦陽(yang)(yang)極(ji)對(dui)氯過(guo)電(dian)(dian)位低(di)，在(zai)1A/cm2時(shi)(shi)比(bi)石墨(mo)陽(yang)(yang)極(ji)低(di)140mV;2)可(ke)(ke)下降“氣(qi)泡(pao)屏蔽效應”，金屬陽(yang)(yang)極(ji)表面(mian)生成的(de)(de)氣(qi)泡(pao)比(bi)較細微，且脫離(li)敏捷，這樣電(dian)(dian)極(ji)間(jian)充氣(qi)量(liang)大為(wei)下降，南(nan)北極(ji)間(jian)歐姆降大約為(wei)700mV，氣(qi)泡(pao)直徑約為(wei)3mm;3)下降了陽(yang)(yang)極(ji)結構的(de)(de)電(dian)(dian)阻;4)縮(suo)短(duan)了極(ji)間(jian)間(jian)隔。

14、金屬陽極的(de)呈現，運(yun)用氯堿工(gong)業(ye)中近期(qi)涌現出的(de)離子膜電解技能得以(yi)規劃和完成工(gong)業(ye)化。

可溶性陽極和不溶性陽極

可溶(rong)(rong)性(xing)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)在(zai)電(dian)(dian)(dian)(dian)解(jie)(jie)(jie)進程中起彌補金屬離子和導(dao)電(dian)(dian)(dian)(dian)的效果，不溶(rong)(rong)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)只起導(dao)電(dian)(dian)(dian)(dian)效果。不溶(rong)(rong)性(xing)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)是石墨和鉛系(xi)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)上(shang)世紀70年代(dai)鈦陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)作為新技能(neng)開端(duan)應(ying)用(yong)(yong)在(zai)電(dian)(dian)(dian)(dian)解(jie)(jie)(jie)和電(dian)(dian)(dian)(dian)鍍(du)職業(ye)。現在(zai)不溶(rong)(rong)性(xing)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)可分為兩大類：析(xi)(xi)氯(lv)(lv)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)和析(xi)(xi)氧(yang)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)。析(xi)(xi)氯(lv)(lv)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)首要用(yong)(yong)于氯(lv)(lv)化物電(dian)(dian)(dian)(dian)解(jie)(jie)(jie)液系(xi)統，電(dian)(dian)(dian)(dian)鍍(du)進程中陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)有釋(shi)放出來(lai)，因而稱(cheng)為析(xi)(xi)氯(lv)(lv)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji);析(xi)(xi)氧(yang)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)首要用(yong)(yong)于硫酸鹽(yan)、硝酸鹽(yan)、氫酸鹽(yan)等電(dian)(dian)(dian)(dian)解(jie)(jie)(jie)液系(xi)統，電(dian)(dian)(dian)(dian)鍍(du)進程中陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)有氧(yang)氣(qi)釋(shi)放出來(lai)，因而稱(cheng)為析(xi)(xi)氧(yang)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)。鉛合金陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)析(xi)(xi)氧(yang)陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)，鈦陽(yang)(yang)(yang)(yang)極(ji)(ji)(ji)(ji)依據其表面催化涂層不同(tong)別離具有析(xi)(xi)氧(yang)、析(xi)(xi)氯(lv)(lv)功(gong)用(yong)(yong)或二(er)者成效兼有。

與石墨電(dian)極(ji)比(bi)較(jiao)，隔(ge)閡(he)法出(chu)產燒堿，石墨陽極(ji)的(de)作業電(dian)壓為8A/DM2涂層陽極(ji)可(ke)成倍添加(jia)，達17A/DM2。這樣在(zai)相同的(de)電(dian)解環境下(xia)產品可(ke)成倍進步，并且所出(chu)產品的(de)質量(liang)高，純度高。

電(dian)(dian)(dian)(dian)鍍(du)(du)(du)用不(bu)(bu)溶(rong)(rong)性(xing)陽極(ji)是在(zai)鈦基體 (網狀、板狀、帶狀、管狀等)上涂覆具(ju)(ju)有(you)高電(dian)(dian)(dian)(dian)化(hua)(hua)(hua)(hua)學(xue)催(cui)(cui)化(hua)(hua)(hua)(hua)功用的(de)貴金(jin)屬(shu)氧(yang)化(hua)(hua)(hua)(hua)物(wu)涂層，涂層中(zhong)(zhong)含有(you)高安(an)穩(wen)性(xing)的(de)閥(fa)金(jin)屬(shu)氧(yang)化(hua)(hua)(hua)(hua)物(wu)。新式不(bu)(bu)溶(rong)(rong)性(xing)鈦陽極(ji)具(ju)(ju)有(you)高電(dian)(dian)(dian)(dian)化(hua)(hua)(hua)(hua)學(xue)催(cui)(cui)化(hua)(hua)(hua)(hua)能(neng)(neng)(neng)，析氧(yang)過(guo)電(dian)(dian)(dian)(dian)位(wei)比(bi)鉛合金(jin)不(bu)(bu)溶(rong)(rong)性(xing)陽極(ji)低約0.5 V，節能(neng)(neng)(neng)明顯,安(an)穩(wen)性(xing)高,不(bu)(bu)污染鍍(du)(du)(du)液(ye),重量(liang)輕，易于替換(huan)。 新式不(bu)(bu)溶(rong)(rong)性(xing)鈦陽極(ji)的(de)析氧(yang)過(guo)電(dian)(dian)(dian)(dian)位(wei)也比(bi)鍍(du)(du)(du)鉑不(bu)(bu)溶(rong)(rong)性(xing)陽極(ji)低，可是壽數卻進步1倍以(yi)上。廣泛用于各(ge)種電(dian)(dian)(dian)(dian)鍍(du)(du)(du)中(zhong)(zhong)作(zuo)為(wei)陽極(ji)或許(xu)輔佐陽極(ji)運用，能(neng)(neng)(neng)夠(gou)代替慣(guan)例的(de)鉛基合金(jin)陽極(ji),在(zai)相同的(de)條件下(xia),能(neng)(neng)(neng)夠(gou)下(xia)降槽電(dian)(dian)(dian)(dian)壓，節省電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)耗費;不(bu)(bu)溶(rong)(rong)性(xing)鈦陽極(ji)在(zai)電(dian)(dian)(dian)(dian)鍍(du)(du)(du)進程中(zhong)(zhong)具(ju)(ju)有(you)杰(jie)出的(de)安(an)穩(wen)性(xing)(化(hua)(hua)(hua)(hua)學(xue)、電(dian)(dian)(dian)(dian)化(hua)(hua)(hua)(hua)學(xue))，運用壽數長。此陽極(ji)廣泛用于鍍(du)(du)(du)鎳(nie)鍍(du)(du)(du)金(jin)、鍍(du)(du)(du)鉻、鍍(du)(du)(du)鋅、鍍(du)(du)(du)銅等電(dian)(dian)(dian)(dian)鍍(du)(du)(du)有(you)色金(jin)屬(shu)職業.

鉛(qian)(qian)(qian)合(he)金(jin)(jin)陽極(ji)(ji)(ji)歸于析(xi)氧(yang)(yang)陽極(ji)(ji)(ji)，析(xi)氧(yang)(yang)反(fan)響的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)解(jie)(jie)液(ye)為(wei)硫(liu)酸和(he)硫(liu)酸鹽，首(shou)要用于電(dian)(dian)解(jie)(jie)冶(ye)金(jin)(jin)。這種(zhong)陽極(ji)(ji)(ji)存在(zai)電(dian)(dian)解(jie)(jie)進(jin)(jin)程(cheng)中幾(ji)許(xu)尺度會有所改變的(de)(de)(de)(de)(de)(de)(de)(de)缺點(dian)。，在(zai)電(dian)(dian)解(jie)(jie)進(jin)(jin)程(cheng)中，鉛(qian)(qian)(qian)陽極(ji)(ji)(ji)基(ji)體首(shou)要轉(zhuan)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)成(cheng)硫(liu)酸鉛(qian)(qian)(qian)，然后再(zai)轉(zhuan)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)為(wei)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)鉛(qian)(qian)(qian)。硫(liu)酸鉛(qian)(qian)(qian)是一個(ge)中間層(ceng)(ceng)(ceng)，它是絕緣體，起(qi)著化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)學阻擋層(ceng)(ceng)(ceng)的(de)(de)(de)(de)(de)(de)(de)(de)效果，能(neng)夠在(zai)硫(liu)酸環境中保護內(nei)層(ceng)(ceng)(ceng)的(de)(de)(de)(de)(de)(de)(de)(de)鉛(qian)(qian)(qian)基(ji)體。氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)鉛(qian)(qian)(qian)在(zai)外(wai)層(ceng)(ceng)(ceng)是實踐意(yi)義上的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)極(ji)(ji)(ji)，上面(mian)發作析(xi)氧(yang)(yang)反(fan)響，氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)鉛(qian)(qian)(qian)的(de)(de)(de)(de)(de)(de)(de)(de)析(xi)氧(yang)(yang)電(dian)(dian)位很高，并(bing)且跟(gen)著電(dian)(dian)流(liu)密度的(de)(de)(de)(de)(de)(de)(de)(de)添(tian)加(jia)敏捷上升，鉛(qian)(qian)(qian)合(he)金(jin)(jin)陽極(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)這種(zhong)特征是由它外(wai)層(ceng)(ceng)(ceng)物(wu)質氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)鉛(qian)(qian)(qian)的(de)(de)(de)(de)(de)(de)(de)(de)固有特色—氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)鉛(qian)(qian)(qian)是電(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)(de)不良導體所決議的(de)(de)(de)(de)(de)(de)(de)(de)。此外(wai)，在(zai)電(dian)(dian)解(jie)(jie)進(jin)(jin)程(cheng)中，氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)鉛(qian)(qian)(qian)陽極(ji)(ji)(ji)結(jie)構(gou)的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)學功用不斷(duan)(duan)衰減(jian)，其內(nei)部(bu)應(ying)力(li)的(de)(de)(de)(de)(de)(de)(de)(de)發作導致(zhi)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)一層(ceng)(ceng)(ceng)層(ceng)(ceng)(ceng)掉落，別的(de)(de)(de)(de)(de)(de)(de)(de)，的(de)(de)(de)(de)(de)(de)(de)(de)生成(cheng)也導致(zhi)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)不斷(duan)(duan)溶解(jie)(jie)，作為(wei)中間層(ceng)(ceng)(ceng)的(de)(de)(de)(de)(de)(de)(de)(de)硫(liu)酸鉛(qian)(qian)(qian)再(zai)次被轉(zhuan)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)為(wei)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)鉛(qian)(qian)(qian)，成(cheng)為(wei)新的(de)(de)(de)(de)(de)(de)(de)(de)外(wai)層(ceng)(ceng)(ceng)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)物(wu)電(dian)(dian)催化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)活性物(wu)質，內(nei)層(ceng)(ceng)(ceng)的(de)(de)(de)(de)(de)(de)(de)(de)鉛(qian)(qian)(qian)基(ji)體又被氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)，構(gou)成(cheng)新的(de)(de)(de)(de)(de)(de)(de)(de)硫(liu)酸鉛(qian)(qian)(qian)中間保護層(ceng)(ceng)(ceng)。因(yin)而，在(zai)電(dian)(dian)解(jie)(jie)進(jin)(jin)程(cheng)中，鉛(qian)(qian)(qian)及(ji)其合(he)金(jin)(jin)元素(su)不斷(duan)(duan)溶解(jie)(jie)到電(dian)(dian)解(jie)(jie)液(ye)里并(bing)堆(dui)積(ji)構(gou)成(cheng)溶液(ye)污染(ran)(溶液(ye)中化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)學堆(dui)積(ji))和(he)陰極(ji)(ji)(ji)產品的(de)(de)(de)(de)(de)(de)(de)(de)污染(ran)(陰極(ji)(ji)(ji)表面(mian)的(de)(de)(de)(de)(de)(de)(de)(de)污染(ran)物(wu)電(dian)(dian)堆(dui)積(ji)，電(dian)(dian)解(jie)(jie)到銅(tong)的(de)(de)(de)(de)(de)(de)(de)(de)純度不能(neng)很好的(de)(de)(de)(de)(de)(de)(de)(de)得(de)到確保)。

鈦(tai)陽極就是鈦(tai)基(ji)金(jin)屬(shu)氧化物涂(tu)層中的(de)(de)陽極。依據(ju)其表面催(cui)化涂(tu)層不同別離具(ju)有析(xi)氧功(gong)用、析(xi)氯功(gong)用。一(yi)般電極材料要(yao)(yao)具(ju)有杰出的(de)(de)導電性，極距改變小，耐腐(fu)蝕性強，機(ji)械強度和加工功(gong)用好，壽(shou)數長，費用低，對電極反響具(ju)有杰出的(de)(de)電催(cui)化功(gong)用，現在鈦(tai)是能滿意以上(shang)歸(gui)納(na)要(yao)(yao)求的(de)(de)金(jin)屬(shu)，一(yi)般選用工業純鈦(tai)TA1\TA2

鈦陽(yang)極上的(de)金(jin)屬氧(yang)(yang)化(hua)物涂層的(de)效果(guo)是：電阻率(lv)低，具(ju)有(you)杰(jie)出(chu)的(de)導(dao)電性（鈦自身導(dao)電功(gong)用欠好），貴金(jin)屬涂層的(de)化(hua)學組(zu)成安穩，晶體結構安穩，電極尺度(du)安穩，耐蝕性好，壽數長，具(ju)有(you)杰(jie)出(chu)的(de)電催化(hua)功(gong)用，有(you)利于下降析(xi)氧(yang)(yang)、析(xi)氯反響的(de)過電位，節省電能(neng)。

可溶性(xing)陽(yang)極(ji)(ji)(ji)(ji)在電(dian)(dian)解(jie)進(jin)程中(zhong)起彌(mi)補(bu)金(jin)屬離子(zi)和(he)(he)導(dao)電(dian)(dian)的(de)效(xiao)果，不溶陽(yang)極(ji)(ji)(ji)(ji)只起導(dao)電(dian)(dian)效(xiao)果。很早的(de)不溶性(xing)陽(yang)極(ji)(ji)(ji)(ji)是石墨和(he)(he)鉛系(xi)陽(yang)極(ji)(ji)(ji)(ji)上(shang)世紀70年代鈦陽(yang)極(ji)(ji)(ji)(ji)作(zuo)為(wei)(wei)新技能開端應用在電(dian)(dian)解(jie)和(he)(he)電(dian)(dian)鍍(du)職業。現在不溶性(xing)陽(yang)極(ji)(ji)(ji)(ji)可分(fen)為(wei)(wei)兩大類：析(xi)(xi)氯陽(yang)極(ji)(ji)(ji)(ji)和(he)(he)析(xi)(xi)氧(yang)陽(yang)極(ji)(ji)(ji)(ji)。析(xi)(xi)氯陽(yang)極(ji)(ji)(ji)(ji)首(shou)要(yao)用于氯化(hua)物電(dian)(dian)解(jie)液系(xi)統，電(dian)(dian)鍍(du)進(jin)程中(zhong)陽(yang)極(ji)(ji)(ji)(ji)有釋放(fang)出來，因(yin)而稱為(wei)(wei)析(xi)(xi)氯陽(yang)極(ji)(ji)(ji)(ji)；析(xi)(xi)氧(yang)陽(yang)極(ji)(ji)(ji)(ji)首(shou)要(yao)用于硫酸(suan)鹽、硝酸(suan)鹽、氫酸(suan)鹽等(deng)電(dian)(dian)解(jie)液系(xi)統，電(dian)(dian)鍍(du)進(jin)程中(zhong)陽(yang)極(ji)(ji)(ji)(ji)有氧(yang)氣釋放(fang)出來，因(yin)而稱為(wei)(wei)析(xi)(xi)氧(yang)陽(yang)極(ji)(ji)(ji)(ji)。鉛合金(jin)陽(yang)極(ji)(ji)(ji)(ji)析(xi)(xi)氧(yang)陽(yang)極(ji)(ji)(ji)(ji)，鈦陽(yang)極(ji)(ji)(ji)(ji)依據其表(biao)面(mian)催化(hua)涂層不同別離具有析(xi)(xi)氧(yang)、析(xi)(xi)氯功用或二者成效(xiao)兼有。

鉛(qian)(qian)(qian)(qian)(qian)合金陽極歸于(yu)析氧(yang)(yang)(yang)(yang)(yang)陽極，析氧(yang)(yang)(yang)(yang)(yang)反(fan)響的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)解(jie)(jie)液為(wei)硫(liu)(liu)(liu)酸(suan)和硫(liu)(liu)(liu)酸(suan)鹽，首(shou)要(yao)用于(yu)電(dian)(dian)(dian)(dian)解(jie)(jie)冶金。這種(zhong)陽極存在(zai)電(dian)(dian)(dian)(dian)解(jie)(jie)進(jin)程中(zhong)幾許(xu)尺(chi)度(du)會(hui)有所改(gai)變的(de)(de)(de)(de)缺(que)點。，在(zai)電(dian)(dian)(dian)(dian)解(jie)(jie)進(jin)程中(zhong)，鉛(qian)(qian)(qian)(qian)(qian)陽極基(ji)體首(shou)要(yao)轉化(hua)成(cheng)(cheng)硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)(qian)(qian)(qian)，然后再轉化(hua)為(wei)氧(yang)(yang)(yang)(yang)(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian)。硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)(qian)(qian)(qian)是(shi)一(yi)(yi)個中(zhong)間(jian)層(ceng)，它(ta)是(shi)絕緣體，起著化(hua)學(xue)阻(zu)擋層(ceng)的(de)(de)(de)(de)效果，能夠在(zai)硫(liu)(liu)(liu)酸(suan)環境中(zhong)保(bao)(bao)護內層(ceng)的(de)(de)(de)(de)鉛(qian)(qian)(qian)(qian)(qian)基(ji)體。氧(yang)(yang)(yang)(yang)(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian)在(zai)外層(ceng)是(shi)實踐意義上(shang)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)極，上(shang)面發(fa)作析氧(yang)(yang)(yang)(yang)(yang)反(fan)響，氧(yang)(yang)(yang)(yang)(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian)的(de)(de)(de)(de)析氧(yang)(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)位(wei)很(hen)高，并(bing)且(qie)跟(gen)著電(dian)(dian)(dian)(dian)流密(mi)度(du)的(de)(de)(de)(de)添加敏捷上(shang)升，鉛(qian)(qian)(qian)(qian)(qian)合金陽極的(de)(de)(de)(de)這種(zhong)特征是(shi)由它(ta)外層(ceng)物(wu)質(zhi)(zhi)氧(yang)(yang)(yang)(yang)(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian)的(de)(de)(de)(de)固(gu)有特色(se)—氧(yang)(yang)(yang)(yang)(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian)是(shi)電(dian)(dian)(dian)(dian)的(de)(de)(de)(de)不(bu)良導體所決(jue)議的(de)(de)(de)(de)。此(ci)外，在(zai)電(dian)(dian)(dian)(dian)解(jie)(jie)進(jin)程中(zhong)，氧(yang)(yang)(yang)(yang)(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian)陽極結(jie)構(gou)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)化(hua)學(xue)功用不(bu)斷(duan)衰減，其(qi)內部應力(li)的(de)(de)(de)(de)發(fa)作導致(zhi)氧(yang)(yang)(yang)(yang)(yang)化(hua)物(wu)一(yi)(yi)層(ceng)層(ceng)掉(diao)落，別的(de)(de)(de)(de)，的(de)(de)(de)(de)生成(cheng)(cheng)也導致(zhi)氧(yang)(yang)(yang)(yang)(yang)化(hua)物(wu)不(bu)斷(duan)溶解(jie)(jie)，作為(wei)中(zhong)間(jian)層(ceng)的(de)(de)(de)(de)硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)(qian)(qian)(qian)再次被轉化(hua)為(wei)氧(yang)(yang)(yang)(yang)(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian)，成(cheng)(cheng)為(wei)新的(de)(de)(de)(de)外層(ceng)氧(yang)(yang)(yang)(yang)(yang)化(hua)物(wu)電(dian)(dian)(dian)(dian)催化(hua)活性物(wu)質(zhi)(zhi)，內層(ceng)的(de)(de)(de)(de)鉛(qian)(qian)(qian)(qian)(qian)基(ji)體又被氧(yang)(yang)(yang)(yang)(yang)化(hua)，構(gou)成(cheng)(cheng)新的(de)(de)(de)(de)硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)(qian)(qian)(qian)中(zhong)間(jian)保(bao)(bao)護層(ceng)。因而，在(zai)電(dian)(dian)(dian)(dian)解(jie)(jie)進(jin)程中(zhong)，鉛(qian)(qian)(qian)(qian)(qian)及(ji)其(qi)合金元素(su)不(bu)斷(duan)溶解(jie)(jie)到電(dian)(dian)(dian)(dian)解(jie)(jie)液里并(bing)堆(dui)積(ji)構(gou)成(cheng)(cheng)溶液污(wu)染(ran)(ran)（溶液中(zhong)化(hua)學(xue)堆(dui)積(ji)）和陰(yin)極產品的(de)(de)(de)(de)污(wu)染(ran)(ran)（陰(yin)極表(biao)面的(de)(de)(de)(de)污(wu)染(ran)(ran)物(wu)電(dian)(dian)(dian)(dian)堆(dui)積(ji)，電(dian)(dian)(dian)(dian)解(jie)(jie)到銅的(de)(de)(de)(de)純度(du)不(bu)能很(hen)好的(de)(de)(de)(de)得到確保(bao)(bao)）。

鈦(tai)陽(yang)極(ji)(ji)比(bi)起石墨陽(yang)極(ji)(ji)和(he)鉛(qian)合(he)金(jin)(jin)陽(yang)極(ji)(ji)不存在機械尺(chi)度衰(shuai)減的(de)(de)(de)弊端，因而又被稱作(zuo)尺(chi)度安(an)穩性陽(yang)極(ji)(ji)。鈦(tai)陽(yang)極(ji)(ji)具有下(xia)列長處：幾許(xu)尺(chi)度安(an)穩；幾許(xu)形(xing)狀的(de)(de)(de)多樣性；優(you)異的(de)(de)(de)電(dian)(dian)(dian)化學和(he)化學功用(yong)的(de)(de)(de)安(an)穩性；優(you)秀的(de)(de)(de)電(dian)(dian)(dian)催化活性陽(yang)極(ji)(ji)電(dian)(dian)(dian)位(wei)低(di)(di)，對電(dian)(dian)(dian)路(lu)密度的(de)(de)(de)改(gai)變(bian)不靈敏；省電(dian)(dian)(dian)節能、延伸(shen)電(dian)(dian)(dian)解液的(de)(de)(de)運用(yong)壽數；免保護；長壽數（非常(chang)重要(yao)）；陰極(ji)(ji)產(chan)品質量高（無(wu)雜質或(huo)很少雜質，微觀結構(gou)(gou)均(jun)勻，比(bi)方電(dian)(dian)(dian)解銅、鋅、鎳）。鈦(tai)陽(yang)極(ji)(ji)是一(yi)(yi)種雙層(ceng)復(fu)合(he)結構(gou)(gou)，由金(jin)(jin)屬(shu)基(ji)(ji)體(ti)(ti)和(he)基(ji)(ji)體(ti)(ti)上(shang)的(de)(de)(de)涂層(ceng)組成。鈦(tai)基(ji)(ji)體(ti)(ti)作(zuo)為導電(dian)(dian)(dian)體(ti)(ti)，涂層(ceng)的(de)(de)(de)效果是析氧(yang)/析氯反響(xiang)的(de)(de)(de)電(dian)(dian)(dian)化學催化劑，這種涂層(ceng)的(de)(de)(de)析氧(yang)/析氯電(dian)(dian)(dian)位(wei)低(di)(di)，并且析氧(yang)/析氯電(dian)(dian)(dian)位(wei)簡直不隨電(dian)(dian)(dian)流密度發作(zuo)改(gai)變(bian)。鈦(tai)基(ji)(ji)導電(dian)(dian)(dian)體(ti)(ti)是一(yi)(yi)種永久性的(de)(de)(de)材料(liao)，涂層(ceng)壽數長，用(yong)它能得(de)到簡直徹底純潔的(de)(de)(de)陰極(ji)(ji)產(chan)品，無(wu)污染，節能。

②、陽極產品首(shou)要是氧氣的（硫酸鹽電解提取(qu)金屬、電鍍等）適用鉭銥鈦涂層陽極。