鈦陽極就是(shi)鈦基(ji)金(jin)(jin)屬氧(yang)化(hua)(hua)物(wu)涂(tu)層(ceng)中的陽極。根據其表(biao)面(mian)催化(hua)(hua)涂(tu)層(ceng)不同分別具(ju)有析(xi)(xi)氧(yang)功(gong)能、析(xi)(xi)氯功(gong)能。一般電(dian)(dian)極材(cai)料要具(ju)有良(liang)好(hao)(hao)(hao)的導電(dian)(dian)性，極距(ju)變化(hua)(hua)小，耐腐蝕性強(qiang)，機械強(qiang)度(du)和加工性能好(hao)(hao)(hao)，壽命(ming)長，費用(yong)低，對電(dian)(dian)極反應(ying)具(ju)有良(liang)好(hao)(hao)(hao)的電(dian)(dian)催化(hua)(hua)性能，目前鈦是(shi)能滿足以上綜合(he)要求(qiu)的金(jin)(jin)屬，一般采(cai)用(yong)工業純鈦TA1\TA2。
