6533b7d9fe1ef96bd126ce95

RESEARCH PRODUCT

An experimental analysis of thick-film solid-state reference electrodes

E. Garcia-breijoMonika Glanc-gostkiewiczJohn AtkinsonMarios Sophocleous

subject

Materials sciencePotassiumInorganic chemistryAnalytical chemistrychemistry.chemical_elementLab-on-a-chipChlorideReference electrodeIonlaw.inventionSilver chloridechemistry.chemical_compoundPlanarchemistrylawElectrodemedicinemedicine.drug

description

Thick-Film planar solid-state Silver/Silver Chloride (Ag/AgCl) reference electrodes were developed and tested for ion susceptibility and long term drift in approximately 0.04 M potassium chloride (KCl) solution. Various types of electrodes were tested exhibiting stabilities down to 2 millivolts per decade change of chloride concentration. It is demonstrated that Thick-Film reference electrodes are suitable for use in underground soil measurements due to their ruggedness and robustness.

https://eprints.soton.ac.uk/345446/