Sensing Application — An examination of some active organometallic substances for ion-selective electrodes

9 measurement groups · 25 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Selectrode solid-state electrode potentiometric response

Cd-Fe(III) coordination polymer solid-state electrode · Electrode

Cd-Fe coordination polymer electrode response in cadmium nitrate and sodium nitrate, bromide, iodide, perchlorate and sulphate solutions

Temperature: 298
Geometry: Selectrode solid-state electrode
Context: mixed-metal Cd-Fe coordination polymer active solid
Measurement source: p008-p009 / journal pages 172-173 · Results; Coordination polymers · Figs. 13-14

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cd-Fe coordination polymer reproducibility	+/- 3 mV	—	+/-	Text Exact Reported	p009 / journal page 173 · Results; Coordination polymers
Cd-Fe coordination polymer response time	5-10 min	—	range	Text Range	p009 / journal page 173 · Results; Coordination polymers
Cd-Fe coordination polymer response type	anion rather than cation response; nitrate response with slight anion selectivity	—	—	Qualitative Qualitative	p009 / journal page 173 · Results; Coordination polymers · Figs. 13-14

Selectrode solid-state electrode potentiometric response

copper coordination polymer solid-state electrode · Electrode

Copper-containing coordination polymer electrode response in Cu(NO3)2 solutions

Temperature: 298
Geometry: Selectrode solid-state electrode
Context: pristine copper coordination polymer active solid
Measurement source: p008-p009 / journal pages 172-173 · Results; Coordination polymers · Fig. 12

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
copper coordination polymer Cu2+ linear response range	10^-1-10^-3 M Cu2+	—	range	Text Range	p009 / journal page 173 · Results; Coordination polymers · Fig. 12
copper coordination polymer response time	less than 2-3 min	—	<; 2-3 range	Text Range	p009 / journal page 173 · Results; Coordination polymers
copper coordination polymer selectivity	some selectivity for copper(II) over nickel(II) and alkali metal cations	—	—	Qualitative Qualitative	p009 / journal page 173 · Results; Coordination polymers
copper coordination polymer Cu2+ response slope	33 mV decade-1	—	—	Text Rounded Reported	p009 / journal page 173 · Results; Coordination polymers · Fig. 12

Selectrode solid-state electrode potentiometric response

Cu-TCNE polymer solid-state electrode · Electrode

Cu-TCNE electrode response in Cu(NO3)2 solutions; selectivity checked against Ni2+, Zn2+, Mg2+, and K+

Temperature: 298
Geometry: Selectrode solid-state electrode
Context: pristine Cu-TCNE polymer active solid
Measurement source: p007-p008 / journal pages 171-172 · Results; TCNE polymers · Fig. 10

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu-TCNE Cu2+ response rangeMarked as a best value within this paper	10^-1-10^-5 M Cu2+	—	range	Text Range	p007 / journal page 171 · Results; TCNE polymers · Fig. 10
Cu-TCNE selectivityMarked as a best value within this paper	selectivity towards Cu2+ over Ni2+, Zn2+, Mg2+ and K+	—	—	Qualitative Qualitative	p008 / journal page 172 · Results; TCNE polymers
Cu-TCNE Cu2+ response slopeMarked as a best value within this paper	29 mV decade-1	—	—	Text Rounded Reported	p007 / journal page 171 · Results; TCNE polymers · Fig. 10

Selectrode solid-state electrode potentiometric response

MgPc solid-state electrode · Electrode

Measured in Mg(NO3)2 and sodium nitrate/chloride/sulphate solutions at 25 C

Temperature: 298
Geometry: Selectrode solid-state electrode
Context: pristine MgPc active solid
Measurement source: p006-p007 / journal pages 170-171 · Results; Metal-phthalocyanines · Figs. 7-8

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
MgPc response type	anion rather than cation sensitivity; nitrate activity variations prevail	—	—	Qualitative Qualitative	p007 / journal page 171 · Results; Metal-phthalocyanines · Figs. 7-8

Selectrode solid-state electrode potentiometric response

Mg-TCNE polymer solid-state electrode · Electrode

Mg-TCNE electrode response in Mg(NO3)2 solutions; selectivity checked against Ca2+, Na+, K+, Zn2+, Ni2+, Cu2+

Temperature: 298
Geometry: Selectrode solid-state electrode
Context: pristine Mg-TCNE polymer active solid
Measurement source: p007 / journal page 171 · Results; TCNE polymers · Fig. 9

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Mg-TCNE Mg2+ linear response range	10^-1-10^-4 M Mg2+	—	range	Text Range	p007 / journal page 171 · Results; TCNE polymers · Fig. 9
Mg-TCNE potential reproducibility	+/- 2 mV	—	+/-	Text Exact Reported	p007 / journal page 171 · Results; TCNE polymers
Mg-TCNE response timeMarked as a best value within this paper	< 2 min	—	<	Text Range	p007 / journal page 171 · Results; TCNE polymers
Mg-TCNE selectivity/interference	little or no selectivity for Mg2+ over Ca2+, Na+, K+; Zn, Ni, Cu strongly interfered	—	—	Qualitative Qualitative	p007 / journal page 171 · Results; TCNE polymers
Mg-TCNE Mg2+ response slope	approximately 33 mV decade-1	—	approximately	Text Approximate	p007 / journal page 171 · Results; TCNE polymers · Fig. 9

Selectrode solid-state electrode potentiometric response

Ni-TCNE polymer solid-state electrode · Electrode

Ni-TCNE and Zn-TCNE electrodes tested in Ni(NO3)2 and Zn(NO3)2 solutions respectively

Temperature: 298
Geometry: Selectrode solid-state electrode
Context: pristine Ni-TCNE and Zn-TCNE polymer active solids
Measurement source: p008 / journal page 172 · Results; TCNE polymers · Fig. 11

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Ni-TCNE and Zn-TCNE response range	10^-1-10^-3 M M2+	—	range	Text Range	p008 / journal page 172 · Results; TCNE polymers · Fig. 11
Ni-TCNE and Zn-TCNE slope behaviour	slopes significantly less than Nernst relation	—	—	Qualitative Qualitative	p008 / journal page 172 · Results; TCNE polymers · Fig. 11

Selectrode solid-state electrode potentiometric response

PbPc solid-state electrode · Electrode

PbPc, CuPc, and FePc solid-state electrodes tested in metal nitrate solutions

Temperature: 298
Geometry: Selectrode solid-state electrode
Context: pristine phthalocyanine active solids
Measurement source: p007 / journal page 171 · Results; Metal-phthalocyanines

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
FePc response reproducibility	so irreproducible that no definite trends could be discerned	—	—	Qualitative Qualitative	p007 / journal page 171 · Results; Metal-phthalocyanines
PbPc and CuPc reproducibility/selectivity	poorer reproducibility and selectivity than MgPc	—	—	Qualitative Qualitative	p007 / journal page 171 · Results; Metal-phthalocyanines

potentiometric liquid-membrane electrode response

(Ph3Pb)2CO3 o-dichlorobenzene liquid-membrane electrode · Electrode

Na2CO3 solutions at about pH 10; cell potential recorded for carbonate activity at 25 C

Temperature: 298
Geometry: Orion series 92 liquid-membrane electrode body with porous membrane support
Context: composite liquid-membrane electrode using organolead salt in o-dichlorobenzene
Measurement source: p005-p006 / journal pages 169-170 · Results; Organolead salts · Fig. 6

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
carbonate lower measurement limit	between 10^-3 and 10^-4 M	—	range	Text Range	p010 / journal page 174 · Discussion
carbonate linear activity range	10^-1-10^-3 M carbonate	—	range	Text Range	p005 / journal page 169 · Results; Organolead salts · Fig. 6

potentiometric liquid-membrane electrode response

(Ph3Pb)2SO4 o-dichlorobenzene liquid-membrane electrode · Electrode

Na2SO4 solutions; cell potential recorded for sulphate ion activity with Orion pH meter/printer at 25 C

Temperature: 298
Geometry: Orion series 92 liquid-membrane electrode body with porous membrane support
Context: composite liquid-membrane electrode using organolead salt in o-dichlorobenzene
Measurement source: p005-p006 / journal pages 169-170 · Measuring procedure; Results · Fig. 5

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
sulphate electrode interference	halides, nitrate and hydroxide seriously interfered	—	—	Qualitative Qualitative	p005 / journal page 169 · Results; Organolead salts
sulphate linear activity range	10^-1-10^-5 M sulphate	—	range	Text Range	p005 / journal page 169 · Results; Organolead salts · Fig. 5
sulphate response slope	22 mV decade-1	—	—	Text Rounded Reported	p005 / journal page 169 · Results; Organolead salts · Fig. 5