Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Jihun | ko |
dc.contributor.author | Park, Joonam | ko |
dc.contributor.author | Appiah, Williams Agyei | ko |
dc.contributor.author | Kim, Sung-Soo | ko |
dc.contributor.author | Munakata, Hirokazu | ko |
dc.contributor.author | Kanamura, Kiyoshi | ko |
dc.contributor.author | Ryou, Myung-Hyun | ko |
dc.contributor.author | Lee, Yong Min | ko |
dc.date.accessioned | 2019-07-02T09:19:30Z | - |
dc.date.available | 2019-07-02T09:19:30Z | - |
dc.date.created | 2019-06-10 | - |
dc.date.issued | 2019-08 | - |
dc.identifier.citation | Nano Energy, v.62, pp.810 - 817 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/10075 | - |
dc.description.abstract | We developed a 3D electrochemical model for simulating the electrochemical properties and revealing the internal properties of a single LiFePO4 secondary particle during cycling. The main model parameters, such as the diffusion coefficient and rate constant, were optimized using rate capability data, which have been measured experimentally with a unique single particle measurement technique. We simulated voltage profiles at different c-rates from 2 to 20C, which were approximately equivalent to the experimental voltage profiles. The model estimated real-time overpotential, lithium ion concentration, and state-of-charge within the single particle, which have not been obtained experimentally, while changing design parameters and operating conditions. We validated the reliability and applicability of the model by comparing and analyzing the electrochemical results of various LiFePO4 secondary particles with variable design parameters (i.e., solid volume fraction, secondary particle size, and primary particle size). © 2019 Elsevier Ltd | - |
dc.language | English | - |
dc.publisher | Elsevier BV | - |
dc.title | 3D electrochemical model for a Single Secondary Particle and its application for operando analysis | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.nanoen.2019.05.087 | - |
dc.identifier.wosid | 000474636100086 | - |
dc.identifier.scopusid | 2-s2.0-85067206719 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.contributor.nonIdAuthor | Kim, Sung-Soo | - |
dc.contributor.nonIdAuthor | Munakata, Hirokazu | - |
dc.contributor.nonIdAuthor | Kanamura, Kiyoshi | - |
dc.contributor.nonIdAuthor | Ryou, Myung-Hyun | - |
dc.identifier.citationVolume | 62 | - |
dc.identifier.citationStartPage | 810 | - |
dc.identifier.citationEndPage | 817 | - |
dc.identifier.citationTitle | Nano Energy | - |
dc.type.journalArticle | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Single secondary particle | - |
dc.subject.keywordAuthor | Design parameters | - |
dc.subject.keywordAuthor | Electrochemical model | - |
dc.subject.keywordAuthor | Secondary particle optimization | - |
dc.subject.keywordAuthor | Operando analysis | - |
dc.subject.keywordAuthor | Lithium-ion batteries | - |
dc.subject.keywordPlus | CYCLE LIFE MODEL | - |
dc.subject.keywordPlus | ION BATTERY | - |
dc.subject.keywordPlus | BINDER-FREE | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | ANODE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | CAPABILITY | - |
dc.subject.keywordPlus | DISCHARGE | - |
dc.contributor.affiliatedAuthor | Lee, Yong Min | - |
There are no files associated with this item.