Electrocatalytic activity and stability of La1-xCaxCoO3 perovskite-type oxides in alkaline medium
Identifieur interne :
000215 ( PascalFrancis/Corpus );
précédent :
000214;
suivant :
000216
Electrocatalytic activity and stability of La1-xCaxCoO3 perovskite-type oxides in alkaline medium
Auteurs : Abdelkrim Kahoul ;
Abderrezak Hammouche ;
Gérard Poillerat ;
Rik W. De DonckerSource :
-
Catalysis today [ 0920-5861 ] ; 2004.
RBID : Pascal:04-0235916
Descripteurs français
English descriptors
Abstract
Electrocatalytic activity versus oxygen evolution of perovskite-type cobalt oxide (La1-xCaxCoO3, with x = 0.0, 0.2, 0.4 and 0.6) was evaluated by potentiostatic polarization technique, as a function of the electrode chemical composition. Stability of the electrode material in alkaline medium under stressing galvanostatic conditions was investigated. Highly sensitive differential pulse adsorptive stripping voltammetry (DPAdSV) technique was successfully applied for determination of traces of dissolved cobalt in the electrolyte solution. The results point out the optimum electrode activity and stability of the x = 0.4 composition.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
pA |
A01 | 01 | 1 | | @0 0920-5861 |
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A02 | 01 | | | @0 CATTEA |
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A03 | | 1 | | @0 Catal. today |
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A05 | | | | @2 89 |
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A06 | | | | @2 3 |
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A08 | 01 | 1 | ENG | @1 Electrocatalytic activity and stability of La1-xCaxCoO3 perovskite-type oxides in alkaline medium |
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A09 | 01 | 1 | ENG | @1 Emerging Materials |
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A11 | 01 | 1 | | @1 KAHOUL (Abdelkrim) |
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A11 | 02 | 1 | | @1 HAMMOUCHE (Abderrezak) |
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A11 | 03 | 1 | | @1 POILLERAT (Gérard) |
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A11 | 04 | 1 | | @1 DE DONCKER (Rik W.) |
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A12 | 01 | 1 | | @1 GARIN (François) @9 ed. |
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A12 | 02 | 1 | | @1 PARLEBAS (Jean-Claude) @9 ed. |
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A12 | 03 | 1 | | @1 MINOT (Christian) @9 ed. |
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A12 | 04 | 1 | | @1 GUEMMAZ (Mohamed) @9 ed. |
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A14 | 01 | | | @1 Laboratory for Energetics and Electrochemistry of Solids, Department of Processes Engineering E Abbas University of Setif @2 19000 Setif @3 DZA @Z 1 aut. |
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A14 | 02 | | | @1 Institute for Power Electronics and Electrical Drives, Aachen University of Technology, Jägerstr. 17-19 @2 52066 Aachen @3 DEU @Z 2 aut. @Z 4 aut. |
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A14 | 03 | | | @1 Laboratoire d'Electrochimie et Chimie Physique du Corps Solide, UMR CNRS/ULP 7512, 4 Rue Blaise Pascal @2 67000 Strasbourg @3 FRA @Z 3 aut. |
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A15 | 01 | | | @1 Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC), UMR 7515-CNRS-ECPM-ULP, 25 rue Becquerel @2 67087 Strasbourg @3 FRA @Z 1 aut. |
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A15 | 02 | | | @1 Institut de physique et Chimie des Matériaux (IPCMS), Université Louis Pasteur, UMR 7504 du CNRS, 23 rue du Loess, BP 43 @2 67034 Strasbourg @3 FRA @Z 2 aut. |
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A15 | 03 | | | @1 Laboratoire de Chimie Théorique, Boîte 137, UPMC @2 75252 Paris @3 FRA @Z 3 aut. |
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A15 | 04 | | | @1 Faculté des Sciences, Université Ferhat Abbas @2 19000 Sétif @3 DZA @Z 4 aut. |
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A18 | 01 | 1 | | @1 Ferhat Abbas University of Setif @2 19000 Setif @3 DZA @9 patr. |
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A20 | | | | @1 287-291 |
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A21 | | | | @1 2004 |
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A23 | 01 | | | @0 ENG |
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A43 | 01 | | | @1 INIST @2 21357 @5 354000116771020040 |
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A44 | | | | @0 0000 @1 © 2004 INIST-CNRS. All rights reserved. |
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A45 | | | | @0 20 ref. |
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A47 | 01 | 1 | | @0 04-0235916 |
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A60 | | | | @1 P @2 C |
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A61 | | | | @0 A |
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A64 | 01 | 1 | | @0 Catalysis today |
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A66 | 01 | | | @0 NLD |
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C01 | 01 | | ENG | @0 Electrocatalytic activity versus oxygen evolution of perovskite-type cobalt oxide (La1-xCaxCoO3, with x = 0.0, 0.2, 0.4 and 0.6) was evaluated by potentiostatic polarization technique, as a function of the electrode chemical composition. Stability of the electrode material in alkaline medium under stressing galvanostatic conditions was investigated. Highly sensitive differential pulse adsorptive stripping voltammetry (DPAdSV) technique was successfully applied for determination of traces of dissolved cobalt in the electrolyte solution. The results point out the optimum electrode activity and stability of the x = 0.4 composition. |
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C02 | 01 | X | | @0 001C01A03 |
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C03 | 01 | X | FRE | @0 Stabilité @5 01 |
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C03 | 01 | X | ENG | @0 Stability @5 01 |
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C03 | 01 | X | SPA | @0 Estabilidad @5 01 |
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C03 | 02 | X | FRE | @0 Perovskite @5 02 |
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C03 | 02 | X | ENG | @0 Perovskite @5 02 |
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C03 | 02 | X | SPA | @0 Perovskita @5 02 |
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C03 | 03 | X | FRE | @0 Oxyde @2 NA @5 03 |
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C03 | 03 | X | ENG | @0 Oxides @2 NA @5 03 |
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C03 | 03 | X | SPA | @0 Óxido @2 NA @5 03 |
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C03 | 04 | X | FRE | @0 Cobalt oxyde @5 04 |
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C03 | 04 | X | ENG | @0 Cobalt oxide @5 04 |
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C03 | 04 | X | SPA | @0 Cobalto óxido @5 04 |
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C03 | 05 | X | FRE | @0 Voltammétrie @5 05 |
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C03 | 05 | X | ENG | @0 Voltammetry @5 05 |
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C03 | 05 | X | SPA | @0 Voltametría @5 05 |
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N21 | | | | @1 152 |
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N82 | | | | @1 OTO |
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|
pR |
A30 | 01 | 1 | ENG | @1 French-Algerian Scientific Congress @2 1 @3 Tamanrasset DZA @4 2003-02-22 |
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|
Format Inist (serveur)
NO : | PASCAL 04-0235916 INIST |
ET : | Electrocatalytic activity and stability of La1-xCaxCoO3 perovskite-type oxides in alkaline medium |
AU : | KAHOUL (Abdelkrim); HAMMOUCHE (Abderrezak); POILLERAT (Gérard); DE DONCKER (Rik W.); GARIN (François); PARLEBAS (Jean-Claude); MINOT (Christian); GUEMMAZ (Mohamed) |
AF : | Laboratory for Energetics and Electrochemistry of Solids, Department of Processes Engineering E Abbas University of Setif/19000 Setif/Algérie (1 aut.); Institute for Power Electronics and Electrical Drives, Aachen University of Technology, Jägerstr. 17-19/52066 Aachen/Allemagne (2 aut., 4 aut.); Laboratoire d'Electrochimie et Chimie Physique du Corps Solide, UMR CNRS/ULP 7512, 4 Rue Blaise Pascal/67000 Strasbourg/France (3 aut.); Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC), UMR 7515-CNRS-ECPM-ULP, 25 rue Becquerel/67087 Strasbourg/France (1 aut.); Institut de physique et Chimie des Matériaux (IPCMS), Université Louis Pasteur, UMR 7504 du CNRS, 23 rue du Loess, BP 43/67034 Strasbourg/France (2 aut.); Laboratoire de Chimie Théorique, Boîte 137, UPMC/75252 Paris/France (3 aut.); Faculté des Sciences, Université Ferhat Abbas/19000 Sétif/Algérie (4 aut.) |
DT : | Publication en série; Congrès; Niveau analytique |
SO : | Catalysis today; ISSN 0920-5861; Coden CATTEA; Pays-Bas; Da. 2004; Vol. 89; No. 3; Pp. 287-291; Bibl. 20 ref. |
LA : | Anglais |
EA : | Electrocatalytic activity versus oxygen evolution of perovskite-type cobalt oxide (La1-xCaxCoO3, with x = 0.0, 0.2, 0.4 and 0.6) was evaluated by potentiostatic polarization technique, as a function of the electrode chemical composition. Stability of the electrode material in alkaline medium under stressing galvanostatic conditions was investigated. Highly sensitive differential pulse adsorptive stripping voltammetry (DPAdSV) technique was successfully applied for determination of traces of dissolved cobalt in the electrolyte solution. The results point out the optimum electrode activity and stability of the x = 0.4 composition. |
CC : | 001C01A03 |
FD : | Stabilité; Perovskite; Oxyde; Cobalt oxyde; Voltammétrie |
ED : | Stability; Perovskite; Oxides; Cobalt oxide; Voltammetry |
SD : | Estabilidad; Perovskita; Óxido; Cobalto óxido; Voltametría |
LO : | INIST-21357.354000116771020040 |
ID : | 04-0235916 |
Links to Exploration step
Pascal:04-0235916
Le document en format XML
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Ca<sub>x</sub>
CoO<sub>3</sub>
perovskite-type oxides in alkaline medium</title>
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</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Stabilité</term>
<term>Perovskite</term>
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<front><div type="abstract" xml:lang="en">Electrocatalytic activity versus oxygen evolution of perovskite-type cobalt oxide (La<sub>1-x</sub>
Ca<sub>x</sub>
CoO<sub>3</sub>
, with x = 0.0, 0.2, 0.4 and 0.6) was evaluated by potentiostatic polarization technique, as a function of the electrode chemical composition. Stability of the electrode material in alkaline medium under stressing galvanostatic conditions was investigated. Highly sensitive differential pulse adsorptive stripping voltammetry (DPAdSV) technique was successfully applied for determination of traces of dissolved cobalt in the electrolyte solution. The results point out the optimum electrode activity and stability of the x = 0.4 composition.</div>
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Ca<sub>x</sub>
CoO<sub>3</sub>
perovskite-type oxides in alkaline medium</s1>
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<fA09 i1="01" i2="1" l="ENG"><s1>Emerging Materials</s1>
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<fA11 i1="01" i2="1"><s1>KAHOUL (Abdelkrim)</s1>
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<sZ>1 aut.</sZ>
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<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
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<fA14 i1="03"><s1>Laboratoire d'Electrochimie et Chimie Physique du Corps Solide, UMR CNRS/ULP 7512, 4 Rue Blaise Pascal</s1>
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<s3>FRA</s3>
<sZ>3 aut.</sZ>
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<fA15 i1="01"><s1>Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC), UMR 7515-CNRS-ECPM-ULP, 25 rue Becquerel</s1>
<s2>67087 Strasbourg</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
</fA15>
<fA15 i1="02"><s1>Institut de physique et Chimie des Matériaux (IPCMS), Université Louis Pasteur, UMR 7504 du CNRS, 23 rue du Loess, BP 43</s1>
<s2>67034 Strasbourg</s2>
<s3>FRA</s3>
<sZ>2 aut.</sZ>
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<fA15 i1="03"><s1>Laboratoire de Chimie Théorique, Boîte 137, UPMC</s1>
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<s3>FRA</s3>
<sZ>3 aut.</sZ>
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<fA15 i1="04"><s1>Faculté des Sciences, Université Ferhat Abbas</s1>
<s2>19000 Sétif</s2>
<s3>DZA</s3>
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<fA60><s1>P</s1>
<s2>C</s2>
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</fA64>
<fA66 i1="01"><s0>NLD</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Electrocatalytic activity versus oxygen evolution of perovskite-type cobalt oxide (La<sub>1-x</sub>
Ca<sub>x</sub>
CoO<sub>3</sub>
, with x = 0.0, 0.2, 0.4 and 0.6) was evaluated by potentiostatic polarization technique, as a function of the electrode chemical composition. Stability of the electrode material in alkaline medium under stressing galvanostatic conditions was investigated. Highly sensitive differential pulse adsorptive stripping voltammetry (DPAdSV) technique was successfully applied for determination of traces of dissolved cobalt in the electrolyte solution. The results point out the optimum electrode activity and stability of the x = 0.4 composition.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>001C01A03</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Stabilité</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Stability</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Estabilidad</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Perovskite</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Perovskite</s0>
<s5>02</s5>
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<fC03 i1="02" i2="X" l="SPA"><s0>Perovskita</s0>
<s5>02</s5>
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<fC03 i1="03" i2="X" l="FRE"><s0>Oxyde</s0>
<s2>NA</s2>
<s5>03</s5>
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<s5>03</s5>
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<s2>NA</s2>
<s5>03</s5>
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<fC03 i1="04" i2="X" l="FRE"><s0>Cobalt oxyde</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Cobalt oxide</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Cobalto óxido</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Voltammétrie</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Voltammetry</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Voltametría</s0>
<s5>05</s5>
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<pR><fA30 i1="01" i2="1" l="ENG"><s1>French-Algerian Scientific Congress</s1>
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<server><NO>PASCAL 04-0235916 INIST</NO>
<ET>Electrocatalytic activity and stability of La<sub>1-x</sub>
Ca<sub>x</sub>
CoO<sub>3</sub>
perovskite-type oxides in alkaline medium</ET>
<AU>KAHOUL (Abdelkrim); HAMMOUCHE (Abderrezak); POILLERAT (Gérard); DE DONCKER (Rik W.); GARIN (François); PARLEBAS (Jean-Claude); MINOT (Christian); GUEMMAZ (Mohamed)</AU>
<AF>Laboratory for Energetics and Electrochemistry of Solids, Department of Processes Engineering E Abbas University of Setif/19000 Setif/Algérie (1 aut.); Institute for Power Electronics and Electrical Drives, Aachen University of Technology, Jägerstr. 17-19/52066 Aachen/Allemagne (2 aut., 4 aut.); Laboratoire d'Electrochimie et Chimie Physique du Corps Solide, UMR CNRS/ULP 7512, 4 Rue Blaise Pascal/67000 Strasbourg/France (3 aut.); Laboratoire des Matériaux, Surfaces et Procédés pour la Catalyse (LMSPC), UMR 7515-CNRS-ECPM-ULP, 25 rue Becquerel/67087 Strasbourg/France (1 aut.); Institut de physique et Chimie des Matériaux (IPCMS), Université Louis Pasteur, UMR 7504 du CNRS, 23 rue du Loess, BP 43/67034 Strasbourg/France (2 aut.); Laboratoire de Chimie Théorique, Boîte 137, UPMC/75252 Paris/France (3 aut.); Faculté des Sciences, Université Ferhat Abbas/19000 Sétif/Algérie (4 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Catalysis today; ISSN 0920-5861; Coden CATTEA; Pays-Bas; Da. 2004; Vol. 89; No. 3; Pp. 287-291; Bibl. 20 ref.</SO>
<LA>Anglais</LA>
<EA>Electrocatalytic activity versus oxygen evolution of perovskite-type cobalt oxide (La<sub>1-x</sub>
Ca<sub>x</sub>
CoO<sub>3</sub>
, with x = 0.0, 0.2, 0.4 and 0.6) was evaluated by potentiostatic polarization technique, as a function of the electrode chemical composition. Stability of the electrode material in alkaline medium under stressing galvanostatic conditions was investigated. Highly sensitive differential pulse adsorptive stripping voltammetry (DPAdSV) technique was successfully applied for determination of traces of dissolved cobalt in the electrolyte solution. The results point out the optimum electrode activity and stability of the x = 0.4 composition.</EA>
<CC>001C01A03</CC>
<FD>Stabilité; Perovskite; Oxyde; Cobalt oxyde; Voltammétrie</FD>
<ED>Stability; Perovskite; Oxides; Cobalt oxide; Voltammetry</ED>
<SD>Estabilidad; Perovskita; Óxido; Cobalto óxido; Voltametría</SD>
<LO>INIST-21357.354000116771020040</LO>
<ID>04-0235916</ID>
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