Ion-sensitive electrodes

Details Ion-sensitive electrodes Ion-sensitive electrodes

1976-11-12

1978-09-05

Kaplan, G. L.

Chemistry: electrical and wave energy

Processes and products

Vacuum arc discharge coating

204 1T, 204195S, G01N 2746

Patent

active

041117778

ABSTRACT:
Ion-sensitive electrodes are described for determining the concentration of cations of a predetermined type in electrolytes. One such electrode includes non-stoichiometric material, such as tungsten bronze, containing cations of the predetermined type. Where an electrolyte may attack tungsten bronze of a .beta. alumina, also containing cations of the predetermined type, may be positioned between the tungsten bronze and the electrolyte. In another electrode a material with a high ionic mobility such as a .beta. alumina may be used to protect material, such as a mercury amalgam, which allows interactions requiring the supply of electrons and the cations to take place internally, both materials containing cations of the predetermined type.

REFERENCES:
patent: 3821100 (1974-06-01), Hilton et al.
patent: 3825482 (1974-07-01), Wechter et al.
patent: 3833422 (1974-09-01), Will et al.
patent: 3864233 (1975-02-01), Dietrich et al.
patent: 3881955 (1975-05-01), Dubin et al.
M. A. Wechter et al, Analytical Chemistry, vol. 44, pp. 850-853, Apr. 1972.
Hsueh et al, J. Electrochem. Soc. pp. 1128-1130, Jul. 1971.
Jogelar et al., Canadian Metallurgical Quarterly, vol. 12, No. 2, pp. 155-158 (1973).

Affiliated with

Also associated with

Rating

Ion-sensitive electrodes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ion-sensitive electrodes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ion-sensitive electrodes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2094058