電化學工作站分類

電(dian)化學工(gong)作(zuo)(zuo)站可根據其(qi)通(tong)道個(ge)數的不同(tong)分為單(dan)通(tong)道和多通(tong)道兩(liang)種(zhong)，其(qi)中，單(dan)通(tong)道工(gong)作(zuo)(zuo)站在一(yi)(yi)定時間內只(zhi)允許完成對(dui)一(yi)(yi)個(ge)樣(yang)(yang)品的參(can)數測(ce)量，而多通(tong)道工(gong)作(zuo)(zuo)站允許同(tong)時對(dui)多個(ge)樣(yang)(yang)品進(jin)行參(can)數測(ce)量，大大提供(gong)了其(qi)工(gong)作(zuo)(zuo)效率。

電化學工作站原理

電(dian)(dian)(dian)(dian)化學工(gong)(gong)作(zuo)站(zhan)具有(you)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)、輔(fu)(fu)助(zhu)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)、參(can)(can)比電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)三個電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)，其(qi)中(zhong)，工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)需要被測(ce)量的(de)(de)(de)未知(zhi)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)；輔(fu)(fu)助(zhu)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)在(zai)(zai)對(dui)(dui)(dui)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)測(ce)量過(guo)程中(zhong)起(qi)到輔(fu)(fu)助(zhu)作(zuo)用(yong)，主要用(yong)于(yu)與(yu)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)一起(qi)形(xing)成(cheng)閉合回路(lu)；參(can)(can)比電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)在(zai)(zai)對(dui)(dui)(dui)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)測(ce)量過(guo)程中(zhong)起(qi)到參(can)(can)考的(de)(de)(de)作(zuo)用(yong)，其(qi)電(dian)(dian)(dian)(dian)勢是固定且已知(zhi)的(de)(de)(de)，因此可通過(guo)對(dui)(dui)(dui)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)與(yu)參(can)(can)比電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)之間的(de)(de)(de)電(dian)(dian)(dian)(dian)勢差的(de)(de)(de)求解(jie)來得(de)到工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)的(de)(de)(de)電(dian)(dian)(dian)(dian)勢。

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電化學工作站應用

1、可完(wan)成對(dui)超微電(dian)極(ji)的(de)穩態電(dian)流的(de)測量。

2、具有外部信號(hao)輸入(ru)通道，測量參數的同(tong)時可完成(cheng)對外部電壓信號(hao)的記錄。

3、與(yu)微電流放大(da)器一起(qi)使(shi)用(yong)，可將其測量電流下限降至1pA甚至更低。

4、與大(da)電流放(fang)大(da)器一起使用，可(ke)將其測量電流范(fan)圍(wei)擴展至-100A～100A。

電化學工作站應用領域

1、研究電化學機理。

2、生物技術。

3、物質的(de)定性(xing)定量(liang)分析。

4、常規電化學(xue)測試。

5、納米科學研究。

6、傳感器研究。

7、金(jin)屬腐蝕研究。

8、電池研究。

9、電鍍研究。