Sharp M. · Analytica Chimica Acta · 1975 · 165-176
Open a family to keep every result attached to its sample, method and conditions.
Paraphrased for this database from the authors’ stated interpretations — never quoted verbatim — and kept separate from reported measurements.
Coordination polymer electrodes did not yield satisfactory ion-selective electrode performance: the copper polymer had a narrow Cu2+ range and poor selectivity, while the Cd-Fe polymer showed limited nitrate selectivity.
Caveat: The copper coordination polymer still showed a measurable Cu2+ response over 10^-1-10^-3 M.
p010-p011 / journal pages 174-175 · Discussion · Linked to 3 structured results
The organolead liquid-membrane approach did not support construction of useful sulphate, chromate, or carbonate ion-selective electrodes.
Caveat: The authors note ligand modification might improve carbonate/hydroxide selectivity, but it was not explored.
p009-p010 / journal pages 173-174 · Discussion · Linked to 3 structured results
Overall, no practically useful liquid-membrane organolead/organothallium device was found; metal-phthalocyanines and Cd-Fe coordination polymer responded mainly to anions; metal-TCNE polymers responded to their contained metal ions.
Caveat: This is the article's own summary across several unrelated material classes.
p011 / journal page 175 · Summary · Linked to 4 structured results
Metal-TCNE semiconducting polymer electrodes were the most promising class studied, showing metal-ion response for the metal contained in the polymer and sometimes useful selectivity, activity range and response time.
Caveat: The authors concluded the materials still did not offer enough practical advantage over metal sulphide or selenide electrodes to justify continued study.
p010 / journal page 174 · Discussion · Linked to 4 structured results
Metal-phthalocyanine electrodes exhibited anion rather than cation response, plausibly from selective anion adsorption at non-labile metallic ion sites.
Caveat: The authors state that the behaviour cannot easily be explained and the mechanism is proposed rather than directly proven.
p010 / journal page 174 · Discussion · Linked to 3 structured results
The authors attribute the better ion-exchange behaviour of metal-TCNE polymers relative to phthalocyanines to more ionic metal-TCNE linkages and charge delocalisation in the polymer.
Caveat: Mechanistic interpretation is inferred from comparative electrode behaviour and bonding arguments, not from a direct transport measurement.
p010 / journal page 174 · Discussion · Linked to 3 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| cadmium-iron(III) coordination polymer | Cd-Fe(III) coordination polymercadmium and iron(III) sites · chloranil and o-phenylenediamine-derived ligand | unknown · PristineMixed-metal coordination polymer formed to reduce the water decomposition of the Cd-only polymer; described as 50% cross-linked. | p005 / journal page 169 · Experimental; Coordination polymers |
| metal coordination polymer series from chloranil and o-phenylenediamine | M coordination polymer, M = Cu, Cd, Cd/Fe(III)transition-metal acetate-derived metal sites · chloranil and o-phenylenediamine condensation ligand framework | unknown · PristineSemiconducting coordination polymer family; Fig. 4 shows a representative structural unit. | p004 / journal page 168 · Experimental; Coordination polymers · Fig. 4 |
| copper-containing coordination polymer | Cu coordination polymer from copper acetate, chloranil and o-phenylenediaminecopper sites from copper acetate · chloranil and o-phenylenediamine-derived ligand | unknown · PristineSemiconducting coordination polymer with structural unit represented in Fig. 4. | p008 / journal page 172 · Results; Coordination polymers · Fig. 12 |
| copper phthalocyanine | CuPcCu centre in phthalocyanine macrocycle · phthalocyanine ligand | 0D · PristineMetal-substituted phthalocyanine molecular solid represented by the general structure in Fig. 1. | p004 / journal page 168 · Experimental; Metal-phthalocyanines · Fig. 1 |
| copper-TCNE polymer | Cu-TCNEcopper ions in TCNE polymer · tetracyanoethylene (TCNE) | unknown · PristineSemiconducting parquet-type metal-TCNE polymer. | p004 / journal page 168 · Experimental; Tetracyanoethylene (TCNE) polymers |
| iron(II) phthalocyanine | FePcFe(II) centre in phthalocyanine macrocycle · phthalocyanine ligand | 0D · PristineMetal-substituted phthalocyanine molecular solid represented by the general structure in Fig. 1. | p004 / journal page 168 · Experimental; Metal-phthalocyanines · Fig. 1 |
| magnesium phthalocyanine | MgPcMg centre in phthalocyanine macrocycle · phthalocyanine ligand | 0D · PristineMetal-substituted phthalocyanine molecular solid represented by the general structure in Fig. 1. | p004 / journal page 168 · Experimental; Metal-phthalocyanines · Fig. 1 |
| magnesium-TCNE polymer | Mg-TCNEmagnesium ions in TCNE polymer · tetracyanoethylene (TCNE) | unknown · PristineSemiconducting parquet-type metal-TCNE polymer. | p004 / journal page 168 · Experimental; Tetracyanoethylene (TCNE) polymers · Fig. 2 |
| nickel-TCNE polymer | Ni-TCNEnickel ions in TCNE polymer · tetracyanoethylene (TCNE) | unknown · PristineSemiconducting parquet-type metal-TCNE polymer. | p004 / journal page 168 · Experimental; Tetracyanoethylene (TCNE) polymers |
| lead phthalocyanine | PbPcPb centre in phthalocyanine macrocycle · phthalocyanine ligand | 0D · PristineMetal-substituted phthalocyanine molecular solid represented by the general structure in Fig. 1. | p004 / journal page 168 · Experimental; Metal-phthalocyanines · Fig. 1 |
| metal-TCNE polymer series | M-TCNE, M = Mg, Cu, Ni, ZnMg, Cu, Ni, or Zn ions complexed in TCNE polymer · tetracyanoethylene (TCNE) | unknown · PristineParquet-type semiconducting polymer containing a metal-TCNE polymer unit shown schematically in Fig. 2. | p002 / journal page 166 · Introduction · Fig. 2 |
| bis(triphenyllead) carbonate | (Ph3Pb)2CO3triphenyllead cations, Ph3Pb+ · phenyl groups bound to lead; carbonate counter-anion | 0D · PristineOrganolead salt used as the electroactive component of an o-dichlorobenzene liquid-membrane electrode. | p003 / journal page 167 · Experimental; Organolead salts |
| bis(triphenyllead) chromate | (Ph3Pb)2CrO4triphenyllead cations, Ph3Pb+ · phenyl groups bound to lead; chromate counter-anion | 0D · PristineYellow highly insoluble organolead salt; no suitable solvent was found for liquid-membrane testing. | p004 / journal page 168 · Experimental; Organolead salts |
| bis(triphenyllead) sulphate | (Ph3Pb)2SO4triphenyllead cations, Ph3Pb+ · phenyl groups bound to lead; sulphate counter-anion | 0D · PristineOrganolead salt used as the electroactive component of an o-dichlorobenzene liquid-membrane electrode. | p003 / journal page 167 · Experimental; Organolead salts |
| zinc-TCNE polymer | Zn-TCNEzinc ions in TCNE polymer · tetracyanoethylene (TCNE) | unknown · PristineSemiconducting parquet-type metal-TCNE polymer. | p004 / journal page 168 · Experimental; Tetracyanoethylene (TCNE) polymers |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Cd-Fe(III) coordination polymer solid-state electroderesearch_0643__mat__mat_cd_fe_coord_polymer | Electrode · Target Sample · Mixed Metal | Cd-Fe coordination polymer used as a solid-state electrode active componentSelectrode solid-state electrode assembly | p009 / journal page 173 · Results; Coordination polymers · Fig. 14 |
| coordination polymer powder seriesresearch_0643__mat__mat_coord_polymer_series | Powder · Paper Level Unspecified · Pristine Framework | Crushed solid products washed with hot ethanol and water | p004-p005 / journal pages 168-169 · Experimental; Coordination polymers · Fig. 4 |
| copper coordination polymer solid-state electroderesearch_0643__mat__mat_cu_coord_polymer | Electrode · Target Sample · Pristine Framework | Copper-containing coordination polymer used as a solid-state electrode active componentSelectrode solid-state electrode assembly | p008 / journal page 172 · Results; Coordination polymers · Fig. 12 |
| CuPc solid-state electroderesearch_0643__mat__mat_cu_pc | Electrode · Target Sample · Pristine Framework | Precipitated CuPc used in a Selectrode solid-state electrodeSelectrode solid-state electrode assembly | p004 / journal page 168 · Experimental; Metal-phthalocyanines |
| Cu-TCNE polymer solid-state electroderesearch_0643__mat__mat_cu_tcne | Electrode · Target Sample · Pristine Framework | Cu-TCNE polymer used in a Selectrode solid-state electrodeSelectrode solid-state electrode assembly | p007 / journal page 171 · Results; TCNE polymers · Fig. 10 |
| FePc solid-state electroderesearch_0643__mat__mat_fe_pc | Electrode · Target Sample · Pristine Framework | Commercial FePc used in a Selectrode solid-state electrodeSelectrode solid-state electrode assembly | p005 / journal page 169 · Experimental; Electrodes |
| MgPc solid-state electroderesearch_0643__mat__mat_mg_pc | Electrode · Target Sample · Pristine Framework | Commercial MgPc used in a Selectrode solid-state electrodeSelectrode solid-state electrode assembly | p005 / journal page 169 · Experimental; Electrodes |
| Mg-TCNE polymer solid-state electroderesearch_0643__mat__mat_mg_tcne | Electrode · Target Sample · Pristine Framework | Mg-TCNE polymer used in a Selectrode solid-state electrodeSelectrode solid-state electrode assembly | p007 / journal page 171 · Results; TCNE polymers · Fig. 9 |
| Ni-TCNE polymer solid-state electroderesearch_0643__mat__mat_ni_tcne | Electrode · Target Sample · Pristine Framework | Ni-TCNE polymer used in a Selectrode solid-state electrodeSelectrode solid-state electrode assembly | p008 / journal page 172 · Results; TCNE polymers · Fig. 11 |
| PbPc solid-state electroderesearch_0643__mat__mat_pb_pc | Electrode · Target Sample · Pristine Framework | Precipitated PbPc used in a Selectrode solid-state electrodeSelectrode solid-state electrode assembly | p004 / journal page 168 · Experimental; Metal-phthalocyanines |
| M-TCNE polymer powdersresearch_0643__mat__mat_tcne_polymer_series | Powder · Paper Level Unspecified · Pristine Framework | Black infusible metal-TCNE polymer products; Mg product filtered or acid-dissolved/reprecipitated and dried | p004 / journal page 168 · Experimental; Tetracyanoethylene (TCNE) polymers |
| (Ph3Pb)2CO3 o-dichlorobenzene liquid-membrane electroderesearch_0643__mat__mat_triphenyllead_carbonate | Electrode · Target Sample · Composite | Liquid membrane solution in o-dichlorobenzene at 1.86 g l-1 active salt; Ag-AgCl internal reference in NaCl/Na2CO3-NaHCO3 solutionOrion series 92 liquid-membrane electrode body with Orion nitrate porous membrane support | p005 / journal page 169 · Experimental; Electrodes |
| (Ph3Pb)2CrO4 solidresearch_0643__mat__mat_triphenyllead_chromate | Powder · Target Sample · Unknown | Yellow highly insoluble solid; no liquid membrane could be prepared | p004 / journal page 168 · Experimental; Organolead salts |
| (Ph3Pb)2SO4 o-dichlorobenzene liquid-membrane electroderesearch_0643__mat__mat_triphenyllead_sulfate | Electrode · Target Sample · Composite | Liquid membrane solution in o-dichlorobenzene at 9.77 g l-1 active salt; Ag-AgCl internal reference in NaCl/Na2SO4 solutionOrion series 92 liquid-membrane electrode body with Orion nitrate porous membrane support | p005 / journal page 169 · Experimental; Electrodes |
| Zn-TCNE polymer solid-state electroderesearch_0643__mat__mat_zn_tcne | Electrode · Target Sample · Pristine Framework | Zn-TCNE polymer used in a Selectrode solid-state electrodeSelectrode solid-state electrode assembly | p008 / journal page 172 · Results; TCNE polymers · Fig. 11 |