LixNi0.7CO0.3O2 electrode material : Structural, physical and electrochemical investigations
Identifieur interne : 000130 ( PascalFrancis/Checkpoint ); précédent : 000129; suivant : 000131LixNi0.7CO0.3O2 electrode material : Structural, physical and electrochemical investigations
Auteurs : Mohammed Dahbi [Maroc] ; Ismael Saadoune [Maroc] ; J. Manuel Amarilla [Espagne]Source :
- Electrochimica acta [ 0013-4686 ] ; 2008.
Descripteurs français
- Pascal (Inist)
- Matériau électrode, Electrode, Relation composition propriété, Combustion, Propriété magnétique, Aimantation, Lithium Oxyde, Nickel Oxyde, Cobalt Oxyde, Cycle charge décharge, Diffraction RX, Capacité spécifique, Structure lamellaire, Transformation phase, Paramètre cristallin, Accumulateur électrochimique, Caractéristique électrique, Batterie lithium ion.
English descriptors
- KwdEn :
- Cobalt Oxides, Combustion, Discharge charge cycle, Electrical characteristic, Electrode material, Electrodes, Lamellar structure, Lattice parameters, Lithion ion batteries, Lithium Oxides, Magnetic properties, Magnetization, Nickel Oxides, Phase transformation, Property composition relationship, Secondary cell, Specific capacity, X ray diffraction.
Abstract
The layered LiNi0.7CO0.3O2 cathode material was synthesized by the combustion method using sucrose as fuel at 800 C for 1 h, which leads to homogeneous size distribution with sub-micron particle size. The characterization of this material was realized using X-ray diffraction, scanning electron microscopy and completed by magnetic measurements. The Rietveld refinement shows the presence of 2.6% extra nickel in the interslab space. The presence of nickel ions in the lithium layers was confirmed by magnetization measurements. The 90 Ni-O-Ni ferromagnetic coupling is the main magnetic interactions. Lithium extraction from this phase occurs without major structural modifications. Cycling tests have shown a very good cycling stability at various current rates. Furthermore, this material delivers high reversible capacity of about 150 mAh/g in the 2.8-4.4V range at the C/20.
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Khattabi</s1><s2>Marrakech</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Maroc</country><placeName><settlement type="city">Marrakech</settlement><region nuts="2">Marrakech-Tensift-Al Haouz</region></placeName></affiliation></author><author><name sortKey="Amarilla, J Manuel" sort="Amarilla, J Manuel" uniqKey="Amarilla J" first="J. Manuel" last="Amarilla">J. Manuel Amarilla</name><affiliation wicri:level="2"><inist:fA14 i1="02"><s1>Instituto de Ciencias de Materiales de Madrid, CSIC. c/Sorjuana Ines de la Cruz. 3 Cantoblanco</s1><s2>28049 Madrid</s2><s3>ESP</s3><sZ>3 aut.</sZ></inist:fA14><country>Espagne</country><placeName><region nuts="2" type="communauté">Communauté de Madrid</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">08-0359243</idno><date when="2008">2008</date><idno type="stanalyst">PASCAL 08-0359243 INIST</idno><idno type="RBID">Pascal:08-0359243</idno><idno type="wicri:Area/PascalFrancis/Corpus">000125</idno><idno type="wicri:Area/PascalFrancis/Curation">000170</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000130</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000130</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Li<sub>x</sub>Ni<sub>0.7</sub>CO<sub>0.3</sub>O<sub>2</sub> electrode material : Structural, physical and electrochemical investigations</title><author><name sortKey="Dahbi, Mohammed" sort="Dahbi, Mohammed" uniqKey="Dahbi M" first="Mohammed" last="Dahbi">Mohammed Dahbi</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>ECME, FSTMarrakech. University Cadi Ayyad, BP 549. Av. A. Khattabi</s1><s2>Marrakech</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Maroc</country><placeName><settlement type="city">Marrakech</settlement><region nuts="2">Marrakech-Tensift-Al Haouz</region></placeName></affiliation></author><author><name sortKey="Saadoune, Ismael" sort="Saadoune, Ismael" uniqKey="Saadoune I" first="Ismael" last="Saadoune">Ismael Saadoune</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>ECME, FSTMarrakech. University Cadi Ayyad, BP 549. Av. A. Khattabi</s1><s2>Marrakech</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Maroc</country><placeName><settlement type="city">Marrakech</settlement><region nuts="2">Marrakech-Tensift-Al Haouz</region></placeName></affiliation></author><author><name sortKey="Amarilla, J Manuel" sort="Amarilla, J Manuel" uniqKey="Amarilla J" first="J. Manuel" last="Amarilla">J. Manuel Amarilla</name><affiliation wicri:level="2"><inist:fA14 i1="02"><s1>Instituto de Ciencias de Materiales de Madrid, CSIC. c/Sorjuana Ines de la Cruz. 3 Cantoblanco</s1><s2>28049 Madrid</s2><s3>ESP</s3><sZ>3 aut.</sZ></inist:fA14><country>Espagne</country><placeName><region nuts="2" type="communauté">Communauté de Madrid</region></placeName></affiliation></author></analytic><series><title level="j" type="main">Electrochimica acta</title><title level="j" type="abbreviated">Electrochim. acta</title><idno type="ISSN">0013-4686</idno><imprint><date when="2008">2008</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Electrochimica acta</title><title level="j" type="abbreviated">Electrochim. acta</title><idno type="ISSN">0013-4686</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cobalt Oxides</term><term>Combustion</term><term>Discharge charge cycle</term><term>Electrical characteristic</term><term>Electrode material</term><term>Electrodes</term><term>Lamellar structure</term><term>Lattice parameters</term><term>Lithion ion batteries</term><term>Lithium Oxides</term><term>Magnetic properties</term><term>Magnetization</term><term>Nickel Oxides</term><term>Phase transformation</term><term>Property composition relationship</term><term>Secondary cell</term><term>Specific capacity</term><term>X ray diffraction</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Matériau électrode</term><term>Electrode</term><term>Relation composition propriété</term><term>Combustion</term><term>Propriété magnétique</term><term>Aimantation</term><term>Lithium Oxyde</term><term>Nickel Oxyde</term><term>Cobalt Oxyde</term><term>Cycle charge décharge</term><term>Diffraction RX</term><term>Capacité spécifique</term><term>Structure lamellaire</term><term>Transformation phase</term><term>Paramètre cristallin</term><term>Accumulateur électrochimique</term><term>Caractéristique électrique</term><term>Batterie lithium ion</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The layered LiNi<sub>0.7</sub>CO<sub>0.3</sub>O<sub>2</sub> cathode material was synthesized by the combustion method using sucrose as fuel at 800 C for 1 h, which leads to homogeneous size distribution with sub-micron particle size. The characterization of this material was realized using X-ray diffraction, scanning electron microscopy and completed by magnetic measurements. The Rietveld refinement shows the presence of 2.6% extra nickel in the interslab space. The presence of nickel ions in the lithium layers was confirmed by magnetization measurements. The 90 Ni-O-Ni ferromagnetic coupling is the main magnetic interactions. Lithium extraction from this phase occurs without major structural modifications. Cycling tests have shown a very good cycling stability at various current rates. Furthermore, this material delivers high reversible capacity of about 150 mAh/g in the 2.8-4.4V range at the C/20.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0013-4686</s0></fA01><fA02 i1="01"><s0>ELCAAV</s0></fA02><fA03 i2="1"><s0>Electrochim. acta</s0></fA03><fA05><s2>53</s2></fA05><fA06><s2>16</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Li<sub>x</sub>Ni<sub>0.7</sub>CO<sub>0.3</sub>O<sub>2</sub> electrode material : Structural, physical and electrochemical investigations</s1></fA08><fA11 i1="01" i2="1"><s1>DAHBI (Mohammed)</s1></fA11><fA11 i1="02" i2="1"><s1>SAADOUNE (Ismael)</s1></fA11><fA11 i1="03" i2="1"><s1>AMARILLA (J. Manuel)</s1></fA11><fA14 i1="01"><s1>ECME, FSTMarrakech. University Cadi Ayyad, BP 549. Av. A. Khattabi</s1><s2>Marrakech</s2><s3>MAR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></fA14><fA14 i1="02"><s1>Instituto de Ciencias de Materiales de Madrid, CSIC. c/Sorjuana Ines de la Cruz. 3 Cantoblanco</s1><s2>28049 Madrid</s2><s3>ESP</s3><sZ>3 aut.</sZ></fA14><fA20><s1>5266-5271</s1></fA20><fA21><s1>2008</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>1516</s2><s5>354000197729470270</s5></fA43><fA44><s0>0000</s0><s1>© 2008 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>31 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>08-0359243</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Electrochimica acta</s0></fA64><fA66 i1="01"><s0>GBR</s0></fA66><fC01 i1="01" l="ENG"><s0>The layered LiNi<sub>0.7</sub>CO<sub>0.3</sub>O<sub>2</sub> cathode material was synthesized by the combustion method using sucrose as fuel at 800 C for 1 h, which leads to homogeneous size distribution with sub-micron particle size. The characterization of this material was realized using X-ray diffraction, scanning electron microscopy and completed by magnetic measurements. The Rietveld refinement shows the presence of 2.6% extra nickel in the interslab space. The presence of nickel ions in the lithium layers was confirmed by magnetization measurements. The 90 Ni-O-Ni ferromagnetic coupling is the main magnetic interactions. Lithium extraction from this phase occurs without major structural modifications. Cycling tests have shown a very good cycling stability at various current rates. Furthermore, this material delivers high reversible capacity of about 150 mAh/g in the 2.8-4.4V range at the C/20.</s0></fC01><fC02 i1="01" i2="X"><s0>001D05I03E</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Matériau électrode</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Electrode material</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Material electrodo</s0><s5>01</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Electrode</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Electrodes</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Electrodo</s0><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Relation composition propriété</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Property composition relationship</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Relación composición propiedad</s0><s5>03</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Combustion</s0><s5>04</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>Combustion</s0><s5>04</s5></fC03><fC03 i1="04" 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Óxido</s0><s2>NC</s2><s2>FX</s2><s2>NA</s2><s5>08</s5></fC03><fC03 i1="09" i2="X" l="FRE"><s0>Cobalt Oxyde</s0><s2>NC</s2><s2>NA</s2><s5>09</s5></fC03><fC03 i1="09" i2="X" l="ENG"><s0>Cobalt Oxides</s0><s2>NC</s2><s2>NA</s2><s5>09</s5></fC03><fC03 i1="09" i2="X" l="SPA"><s0>Cobalto Óxido</s0><s2>NC</s2><s2>NA</s2><s5>09</s5></fC03><fC03 i1="10" i2="X" l="FRE"><s0>Cycle charge décharge</s0><s5>10</s5></fC03><fC03 i1="10" i2="X" l="ENG"><s0>Discharge charge cycle</s0><s5>10</s5></fC03><fC03 i1="10" i2="X" l="SPA"><s0>Ciclo carga descarga</s0><s5>10</s5></fC03><fC03 i1="11" i2="X" l="FRE"><s0>Diffraction RX</s0><s5>11</s5></fC03><fC03 i1="11" i2="X" l="ENG"><s0>X ray diffraction</s0><s5>11</s5></fC03><fC03 i1="11" i2="X" l="SPA"><s0>Difracción RX</s0><s5>11</s5></fC03><fC03 i1="12" i2="X" l="FRE"><s0>Capacité spécifique</s0><s5>12</s5></fC03><fC03 i1="12" i2="X" l="ENG"><s0>Specific capacity</s0><s5>12</s5></fC03><fC03 i1="12" i2="X" l="SPA"><s0>Capacidad específica</s0><s5>12</s5></fC03><fC03 i1="13" i2="X" l="FRE"><s0>Structure lamellaire</s0><s5>13</s5></fC03><fC03 i1="13" i2="X" l="ENG"><s0>Lamellar structure</s0><s5>13</s5></fC03><fC03 i1="13" i2="X" l="SPA"><s0>Estructura lamelar</s0><s5>13</s5></fC03><fC03 i1="14" i2="X" l="FRE"><s0>Transformation phase</s0><s5>14</s5></fC03><fC03 i1="14" i2="X" l="ENG"><s0>Phase transformation</s0><s5>14</s5></fC03><fC03 i1="14" i2="X" l="SPA"><s0>Transformación fase</s0><s5>14</s5></fC03><fC03 i1="15" i2="X" l="FRE"><s0>Paramètre cristallin</s0><s5>15</s5></fC03><fC03 i1="15" i2="X" l="ENG"><s0>Lattice parameters</s0><s5>15</s5></fC03><fC03 i1="15" i2="X" l="SPA"><s0>Parámetro cristalino</s0><s5>15</s5></fC03><fC03 i1="16" i2="X" l="FRE"><s0>Accumulateur électrochimique</s0><s5>32</s5></fC03><fC03 i1="16" i2="X" l="ENG"><s0>Secondary cell</s0><s5>32</s5></fC03><fC03 i1="16" i2="X" l="SPA"><s0>Acumulador electroquímico</s0><s5>32</s5></fC03><fC03 i1="17" i2="X" l="FRE"><s0>Caractéristique électrique</s0><s5>33</s5></fC03><fC03 i1="17" i2="X" l="ENG"><s0>Electrical characteristic</s0><s5>33</s5></fC03><fC03 i1="17" i2="X" l="SPA"><s0>Característica eléctrica</s0><s5>33</s5></fC03><fC03 i1="18" i2="X" l="FRE"><s0>Batterie lithium ion</s0><s4>CD</s4><s5>96</s5></fC03><fC03 i1="18" i2="X" l="ENG"><s0>Lithion ion batteries</s0><s4>CD</s4><s5>96</s5></fC03><fN21><s1>224</s1></fN21></pA></standard></inist><affiliations><list><country><li>Espagne</li><li>Maroc</li></country><region><li>Communauté de Madrid</li><li>Marrakech-Tensift-Al Haouz</li></region><settlement><li>Marrakech</li></settlement></list><tree><country name="Maroc"><region name="Marrakech-Tensift-Al Haouz"><name sortKey="Dahbi, Mohammed" sort="Dahbi, Mohammed" uniqKey="Dahbi M" first="Mohammed" last="Dahbi">Mohammed Dahbi</name></region><name sortKey="Saadoune, Ismael" sort="Saadoune, Ismael" uniqKey="Saadoune I" first="Ismael" last="Saadoune">Ismael Saadoune</name></country><country name="Espagne"><region name="Communauté de Madrid"><name sortKey="Amarilla, J Manuel" sort="Amarilla, J Manuel" uniqKey="Amarilla J" first="J. 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