電化學工作站分類

電化學工(gong)作站(zhan)可根據其通(tong)(tong)道(dao)個(ge)(ge)數(shu)的(de)不同分為單(dan)通(tong)(tong)道(dao)和(he)多通(tong)(tong)道(dao)兩種(zhong)，其中，單(dan)通(tong)(tong)道(dao)工(gong)作站(zhan)在一定(ding)時間(jian)內只允許(xu)完成對(dui)一個(ge)(ge)樣品(pin)的(de)參數(shu)測量，而多通(tong)(tong)道(dao)工(gong)作站(zhan)允許(xu)同時對(dui)多個(ge)(ge)樣品(pin)進(jin)行參數(shu)測量，大大提供了(le)其工(gong)作效率(lv)。

電化學工作站原理

電(dian)(dian)(dian)(dian)(dian)(dian)化學工(gong)(gong)(gong)(gong)作(zuo)(zuo)站具有工(gong)(gong)(gong)(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)、輔助(zhu)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)、參(can)比電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)三(san)個電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)，其(qi)中(zhong)，工(gong)(gong)(gong)(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)需要被測量(liang)的(de)未知電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)；輔助(zhu)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)在對(dui)工(gong)(gong)(gong)(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)測量(liang)過程(cheng)中(zhong)起到輔助(zhu)作(zuo)(zuo)用，主要用于(yu)與(yu)工(gong)(gong)(gong)(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)一(yi)起形成(cheng)閉合回路；參(can)比電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)在對(dui)工(gong)(gong)(gong)(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)測量(liang)過程(cheng)中(zhong)起到參(can)考的(de)作(zuo)(zuo)用，其(qi)電(dian)(dian)(dian)(dian)(dian)(dian)勢(shi)是(shi)固定且已知的(de)，因(yin)此可通過對(dui)工(gong)(gong)(gong)(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)與(yu)參(can)比電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)之間(jian)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)勢(shi)差的(de)求解來得到工(gong)(gong)(gong)(gong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)勢(shi)。

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電化學工作站應用

1、可完成(cheng)對超微電(dian)極的穩(wen)態電(dian)流的測量。

2、具(ju)有外(wai)部信(xin)號(hao)輸入通道，測量(liang)參數的(de)同(tong)時可完成對外(wai)部電壓信(xin)號(hao)的(de)記(ji)錄(lu)。

3、與微電流放(fang)大(da)器(qi)一(yi)起(qi)使(shi)用，可(ke)將其(qi)測量電流下限降至1pA甚至更低(di)。

4、與大電流放大器一起使用(yong)，可將其測(ce)量電流范圍擴展至-100A～100A。

電化學工作站應用領域

1、研究電化學機(ji)理。

2、生物技術。

3、物質的定(ding)性定(ding)量分析。

4、常規電化學測試。

5、納米(mi)科學研究。

6、傳感器研究。

7、金屬腐(fu)蝕(shi)研究。

8、電池研究。

9、電鍍研究。