Simulated annealing reconstruction and characterization of a LiCoO2 Lithium-ion battery cathode
We reconstruct the three-dimensional microstructure of a cathode from a commercial LiCoO2 Lithium-ion battery with an adapted simulated annealing approach. The real size distribution curve of LiCoO2 particles is applied to regulate the reconstruction process. By discretizing a 40 μm×40 μm×40 μm cath...
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| Veröffentlicht in: | Chinese science bulletin 2013-12, Vol.58 (36), p.4692-4695 |
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| creator | Wu, Wei Jiang, FangMing |
| description | We reconstruct the three-dimensional microstructure of a cathode from a commercial LiCoO2 Lithium-ion battery with an adapted simulated annealing approach. The real size distribution curve of LiCoO2 particles is applied to regulate the reconstruction process. By discretizing a 40 μm×40 μm×40 μm cathode volume with 8000000 numerical cubes, the cathode involving three individual phases： （1） LiCoO2 as active material, （2） pores or electrolyte, and （3） additives （polyvinylidene fluoride＋carbon black） is reconstructed. Characterization of the reconstructed cathode gives important structural and transport properties including volume-specific surface area between phases, tortuosity and geometrical connectivity of individual phase. |
| doi_str_mv | 10.1007/s11434-013-6095-5 |
| format | Article |
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The real size distribution curve of LiCoO2 particles is applied to regulate the reconstruction process. By discretizing a 40 μm×40 μm×40 μm cathode volume with 8000000 numerical cubes, the cathode involving three individual phases： （1） LiCoO2 as active material, （2） pores or electrolyte, and （3） additives （polyvinylidene fluoride＋carbon black） is reconstructed. Characterization of the reconstructed cathode gives important structural and transport properties including volume-specific surface area between phases, tortuosity and geometrical connectivity of individual phase.</description><identifier>ISSN: 1001-6538</identifier><identifier>EISSN: 1861-9541</identifier><identifier>DOI: 10.1007/s11434-013-6095-5</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>additives ; annealing ; batteries ; Cathodes ; Chemistry/Food Science ; Earth Sciences ; electrodes ; Electrolytes ; Engineering ; Humanities and Social Sciences ; Life Sciences ; Lithium-ion batteries ; microstructure ; multidisciplinary ; Phases ; Physics ; Reconstruction ; Science ; Science (multidisciplinary) ; Simulated annealing ; surface area ; Three dimensional ; Tortuosity ; 三维微结构 ; 分布曲线 ; 模拟退火方法 ; 聚偏氟乙烯 ; 表征 ; 钴酸锂 ; 锂离子电池 ; 阴极</subject><ispartof>Chinese science bulletin, 2013-12, Vol.58 (36), p.4692-4695</ispartof><rights>The Author(s) 2013</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-d39f199988fc128197cb90987bc674fce6cd08033dd8bdb15bfe74b5a4dafe3c3</citedby><cites>FETCH-LOGICAL-c404t-d39f199988fc128197cb90987bc674fce6cd08033dd8bdb15bfe74b5a4dafe3c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/86894X/86894X.jpg</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Wu, Wei</creatorcontrib><creatorcontrib>Jiang, FangMing</creatorcontrib><title>Simulated annealing reconstruction and characterization of a LiCoO2 Lithium-ion battery cathode</title><title>Chinese science bulletin</title><addtitle>Chin. Sci. Bull</addtitle><addtitle>Chinese Science Bulletin</addtitle><description>We reconstruct the three-dimensional microstructure of a cathode from a commercial LiCoO2 Lithium-ion battery with an adapted simulated annealing approach. The real size distribution curve of LiCoO2 particles is applied to regulate the reconstruction process. By discretizing a 40 μm×40 μm×40 μm cathode volume with 8000000 numerical cubes, the cathode involving three individual phases： （1） LiCoO2 as active material, （2） pores or electrolyte, and （3） additives （polyvinylidene fluoride＋carbon black） is reconstructed. Characterization of the reconstructed cathode gives important structural and transport properties including volume-specific surface area between phases, tortuosity and geometrical connectivity of individual phase.</description><subject>additives</subject><subject>annealing</subject><subject>batteries</subject><subject>Cathodes</subject><subject>Chemistry/Food Science</subject><subject>Earth Sciences</subject><subject>electrodes</subject><subject>Electrolytes</subject><subject>Engineering</subject><subject>Humanities and Social Sciences</subject><subject>Life Sciences</subject><subject>Lithium-ion batteries</subject><subject>microstructure</subject><subject>multidisciplinary</subject><subject>Phases</subject><subject>Physics</subject><subject>Reconstruction</subject><subject>Science</subject><subject>Science (multidisciplinary)</subject><subject>Simulated annealing</subject><subject>surface area</subject><subject>Three dimensional</subject><subject>Tortuosity</subject><subject>三维微结构</subject><subject>分布曲线</subject><subject>模拟退火方法</subject><subject>聚偏氟乙烯</subject><subject>表征</subject><subject>钴酸锂</subject><subject>锂离子电池</subject><subject>阴极</subject><issn>1001-6538</issn><issn>1861-9541</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqNkT1vFDEQhlcIJELgB1CxdDQOnvV3iU58SSelCKktrz_uHO3Zie0twq_Hx0aUKNWMZ553NPN6GN4DvgKMxecKQAlFGAjiWDHEXgwXIDkgxSi87DnGgDgj8vXwpta7_iIgpotB38TTupjm3WhS8maJ6TAWb3Oqray2xZx6w432aIqxzZf42_wt5jCacR93-XrqoR3jekLn-mxapx5Ha9oxO_92eBXMUv27p3g53H77-mv3A-2vv__cfdkjSzFtyBEVQCklZbAwSVDCzgorKWbLBQ3Wc-uwxIQ4J2c3A5uDF3RmhjoTPLHkcvi0zb0v-WH1telTrNYvi0k-r1UDF0ClZFQ-A-WECUql6ihsqC251uKDvi_xZMqjBqzPvuvNd93t1GffNeuaadPUzqaDL_ouryX14_8r-rCJgsnaHEqs-vZmwkDPH6U45Z34-LTKMafDQ5_8bxcqlJgkZuQP1Vma7g</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>Wu, Wei</creator><creator>Jiang, FangMing</creator><general>Springer-Verlag</general><general>Springer Berlin Heidelberg</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7S9</scope><scope>L.6</scope><scope>7SC</scope><scope>7SP</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20131201</creationdate><title>Simulated annealing reconstruction and characterization of a LiCoO2 Lithium-ion battery cathode</title><author>Wu, Wei ; Jiang, FangMing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-d39f199988fc128197cb90987bc674fce6cd08033dd8bdb15bfe74b5a4dafe3c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>additives</topic><topic>annealing</topic><topic>batteries</topic><topic>Cathodes</topic><topic>Chemistry/Food Science</topic><topic>Earth Sciences</topic><topic>electrodes</topic><topic>Electrolytes</topic><topic>Engineering</topic><topic>Humanities and Social Sciences</topic><topic>Life Sciences</topic><topic>Lithium-ion batteries</topic><topic>microstructure</topic><topic>multidisciplinary</topic><topic>Phases</topic><topic>Physics</topic><topic>Reconstruction</topic><topic>Science</topic><topic>Science (multidisciplinary)</topic><topic>Simulated annealing</topic><topic>surface area</topic><topic>Three dimensional</topic><topic>Tortuosity</topic><topic>三维微结构</topic><topic>分布曲线</topic><topic>模拟退火方法</topic><topic>聚偏氟乙烯</topic><topic>表征</topic><topic>钴酸锂</topic><topic>锂离子电池</topic><topic>阴极</topic><toplevel>online_resources</toplevel><creatorcontrib>Wu, Wei</creatorcontrib><creatorcontrib>Jiang, FangMing</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>AGRIS</collection><collection>CrossRef</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Chinese science bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Wei</au><au>Jiang, FangMing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simulated annealing reconstruction and characterization of a LiCoO2 Lithium-ion battery cathode</atitle><jtitle>Chinese science bulletin</jtitle><stitle>Chin. Sci. Bull</stitle><addtitle>Chinese Science Bulletin</addtitle><date>2013-12-01</date><risdate>2013</risdate><volume>58</volume><issue>36</issue><spage>4692</spage><epage>4695</epage><pages>4692-4695</pages><issn>1001-6538</issn><eissn>1861-9541</eissn><abstract>We reconstruct the three-dimensional microstructure of a cathode from a commercial LiCoO2 Lithium-ion battery with an adapted simulated annealing approach. The real size distribution curve of LiCoO2 particles is applied to regulate the reconstruction process. By discretizing a 40 μm×40 μm×40 μm cathode volume with 8000000 numerical cubes, the cathode involving three individual phases： （1） LiCoO2 as active material, （2） pores or electrolyte, and （3） additives （polyvinylidene fluoride＋carbon black） is reconstructed. 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| ispartof | Chinese science bulletin, 2013-12, Vol.58 (36), p.4692-4695 |
| issn | 1001-6538 1861-9541 |
| language | eng |
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| source | EZB-FREE-00999 freely available EZB journals |
| subjects | additives annealing batteries Cathodes Chemistry/Food Science Earth Sciences electrodes Electrolytes Engineering Humanities and Social Sciences Life Sciences Lithium-ion batteries microstructure multidisciplinary Phases Physics Reconstruction Science Science (multidisciplinary) Simulated annealing surface area Three dimensional Tortuosity 三维微结构 分布曲线 模拟退火方法 聚偏氟乙烯 表征 钴酸锂 锂离子电池 阴极 |
| title | Simulated annealing reconstruction and characterization of a LiCoO2 Lithium-ion battery cathode |
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