Studies on Solid Solution of AgCl in AgI and Their Application towards Halogen Sensing

被引：5

作者：

Clinsha, P. C. ^{[1
,2
]}

Gnanasekar, K. I. ^{[1
,2
]}

Jayaraman, V. ^{[1
,2
]}

机构：

[1] HBNI, Indira Gandhi Ctr Atom Res, Kalpakkam, Tamil Nadu, India

[2] IGCAR, Mat Chem & Met Fuel Cycle Chem Grp, Mat Chem Div, Kalpakkam, Tamil Nadu, India

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2020年 / 167卷 / 02期

关键词：

ELECTROCHEMICAL OXYGEN SENSOR; ELECTROLYTE;

D O I：

10.1149/1945-7111/ab627f

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Silver-ion conducting, chloride substituted AgI, AgI1-xClx, prepared by low temperature co-precipitation route was employed to study chlorine and iodine sensing. Also, understanding the solubility limit of Cl- in AgI by employing various physicochemical techniques are discussed in this paper. Sensing of iodine and chlorine down to mu l.l(-1) (ppm) and nl.l(-1) (ppb) levels respectively were elucidated for AgI1-xClx (x = 0 to 0.05). Improving the sensing characteristics by miniaturising the sensor configuration and the testing of this miniaturised sensor towards chlorine sensing is presented. (C) 2020 The Electrochemical Society ("ECS"). Published on behalf of ECS by IOP Publishing Limited.

引用

页数：7

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