Automatic Measurement and Compensation of Solution Resistance for Electrochemical Measurements

	Automatic Measurement and Compensation of Solution Resistance for Electrochemical Measurements
	Bao Y ; Yuan FY ; Zhang X ; Yang GF ; Liu XY ; Wang W ; Niu L
刊名	chinese journal of analytical chemistry
	2011
卷号	39 期号:6 页码:939-942
关键词	IONIC LIQUIDS ELECTROLYTE
ISSN号	0253-3820
通讯作者	niu l
中文摘要	a newly home-built electrochemical workstation with a multifunctional positive feedback circuit has been designed by the 16-bit digital to analog converter (dac) as a voltage divider device for performance evaluation, which allows functions of automatic measurements and compensations of solution resistance when being essential in the experimental research. both the accuracy and the validity of this proposed design were further closely examined by virtue of a high impedance organic phase test. the experimental results indicated that this home-built electrochemical system was quite stable and reliable due to a wide range of compensations of solution resistance up to 10 m omega and the averagely relative error within 0. 5%. these experiment data showed that the circuit could control the proportion of compensation more precisely and have good stability and ideal compensation effect of solution. besides that the circuit can significantly eliminate the potential control errors caused by the solution resistence. the performance of our product is close to the mainstream of the foreign products, so it is fully capable of meeting the professional electrochemical measurement needs.
收录类别	SCI收录期刊论文
语种	中文
WOS记录号	WOS:000294099400032
公开日期	2012-06-11
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/44592]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Bao Y,Yuan FY,Zhang X,et al. Automatic Measurement and Compensation of Solution Resistance for Electrochemical Measurements[J]. chinese journal of analytical chemistry,2011,39(6):939-942.
APA	Bao Y.,Yuan FY.,Zhang X.,Yang GF.,Liu XY.,...&Niu L.(2011).Automatic Measurement and Compensation of Solution Resistance for Electrochemical Measurements.chinese journal of analytical chemistry,39(6),939-942.
MLA	Bao Y,et al."Automatic Measurement and Compensation of Solution Resistance for Electrochemical Measurements".chinese journal of analytical chemistry 39.6(2011):939-942.