Charge and Discharge Behaviour of Li-Ion Batteries at Various Temperatures Containing LiCoO2 Nanostructured Cathode Produced by CCSO
There are technical barriers for penetration market requesting rechargeable lithium-ion battery packs for portable devices that operate in extreme hot and cold environments. Many portable electronics are used in very cold (-40 °C) environments, and many medical devices need batteries that operate at...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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al-Farabi Kazakh National University
2013-10-01
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| Series: | Eurasian Chemico-Technological Journal |
| Online Access: | http://ect-journal.kz/index.php/ectj/article/view/356 |
| _version_ | 1818759334388039680 |
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| author | Y. Y. Mamyrbayeva R. E. Beisenov M. A. Hobosyan S. E. Kumekov K. S. Martirosyan |
| author_facet | Y. Y. Mamyrbayeva R. E. Beisenov M. A. Hobosyan S. E. Kumekov K. S. Martirosyan |
| author_sort | Y. Y. Mamyrbayeva |
| collection | DOAJ |
| description | There are technical barriers for penetration market requesting rechargeable lithium-ion battery packs for
portable devices that operate in extreme hot and cold environments. Many portable electronics are used in
very cold (-40 °C) environments, and many medical devices need batteries that operate at high temperatures.
Conventional Li-ion batteries start to suffer as the temperature drops below 0 °C and the internal impedance
of the battery increases. Battery capacity also reduced during the higher/lower temperatures. The present
work describes the laboratory made lithium ion battery behaviour features at different operation temperatures. The pouch-type battery was prepared by exploiting LiCoO2 cathode material synthesized by novel synthetic approach referred as Carbon Combustion Synthesis of Oxides (CCSO). The main goal of this paper focuses on evaluation of the efficiency of positive electrode produced by CCSO method. Performance studies of battery showed that the capacity fade of pouch type battery increases with increase in temperature. The experimental results demonstrate the dramatic effects on cell self-heating upon electrochemical performance. The study involves an extensive analysis of discharge and charge characteristics of battery at each temperature following 30 cycles. After 10 cycles, the battery cycled at RT and 45 °C showed, the capacity fade of 20% and 25% respectively. The discharge capacity for the battery cycled at 25 °C was found to be higher when compared with the battery cycled at 0 °C and 45 °C. The capacity of the battery also decreases when cycling at low temperatures. It was important time to charge the battery was only 2.5 hours to obtain identical nominal capacity under the charging protocol. The decrease capability of battery cycled at high temperature can be explained with secondary active material loss dominating the other losses. |
| first_indexed | 2024-12-18T06:41:04Z |
| format | Article |
| id | doaj.art-ec5fcf967fc04dc4a5cbbab229aa9429 |
| institution | Directory Open Access Journal |
| issn | 1562-3920 2522-4867 |
| language | English |
| last_indexed | 2024-12-18T06:41:04Z |
| publishDate | 2013-10-01 |
| publisher | al-Farabi Kazakh National University |
| record_format | Article |
| series | Eurasian Chemico-Technological Journal |
| spelling | doaj.art-ec5fcf967fc04dc4a5cbbab229aa94292022-12-21T21:17:37Zengal-Farabi Kazakh National UniversityEurasian Chemico-Technological Journal1562-39202522-48672013-10-0115430130510.18321/ectj235356Charge and Discharge Behaviour of Li-Ion Batteries at Various Temperatures Containing LiCoO2 Nanostructured Cathode Produced by CCSOY. Y. Mamyrbayeva0R. E. Beisenov1M. A. Hobosyan2S. E. Kumekov3K. S. Martirosyan4University of Texas at Brownsville, Department of Physics and Astronomy, Brownsville, TX, USA; Kazakh National Technical University named after K.I. Satpaev, Almaty, Kazakhstanal-Farabi Kazakh National University, Almaty, KazakhstanUniversity of Texas at BrownsvilleKazakh National Technical University named after K.I. Satpaev, Almaty, KazakhstanUniversity of Texas at Brownsville, Department of Physics and Astronomy, Brownsville, TX, USAThere are technical barriers for penetration market requesting rechargeable lithium-ion battery packs for portable devices that operate in extreme hot and cold environments. Many portable electronics are used in very cold (-40 °C) environments, and many medical devices need batteries that operate at high temperatures. Conventional Li-ion batteries start to suffer as the temperature drops below 0 °C and the internal impedance of the battery increases. Battery capacity also reduced during the higher/lower temperatures. The present work describes the laboratory made lithium ion battery behaviour features at different operation temperatures. The pouch-type battery was prepared by exploiting LiCoO2 cathode material synthesized by novel synthetic approach referred as Carbon Combustion Synthesis of Oxides (CCSO). The main goal of this paper focuses on evaluation of the efficiency of positive electrode produced by CCSO method. Performance studies of battery showed that the capacity fade of pouch type battery increases with increase in temperature. The experimental results demonstrate the dramatic effects on cell self-heating upon electrochemical performance. The study involves an extensive analysis of discharge and charge characteristics of battery at each temperature following 30 cycles. After 10 cycles, the battery cycled at RT and 45 °C showed, the capacity fade of 20% and 25% respectively. The discharge capacity for the battery cycled at 25 °C was found to be higher when compared with the battery cycled at 0 °C and 45 °C. The capacity of the battery also decreases when cycling at low temperatures. It was important time to charge the battery was only 2.5 hours to obtain identical nominal capacity under the charging protocol. The decrease capability of battery cycled at high temperature can be explained with secondary active material loss dominating the other losses.http://ect-journal.kz/index.php/ectj/article/view/356 |
| spellingShingle | Y. Y. Mamyrbayeva R. E. Beisenov M. A. Hobosyan S. E. Kumekov K. S. Martirosyan Charge and Discharge Behaviour of Li-Ion Batteries at Various Temperatures Containing LiCoO2 Nanostructured Cathode Produced by CCSO Eurasian Chemico-Technological Journal |
| title | Charge and Discharge Behaviour of Li-Ion Batteries at Various Temperatures Containing LiCoO2 Nanostructured Cathode Produced by CCSO |
| title_full | Charge and Discharge Behaviour of Li-Ion Batteries at Various Temperatures Containing LiCoO2 Nanostructured Cathode Produced by CCSO |
| title_fullStr | Charge and Discharge Behaviour of Li-Ion Batteries at Various Temperatures Containing LiCoO2 Nanostructured Cathode Produced by CCSO |
| title_full_unstemmed | Charge and Discharge Behaviour of Li-Ion Batteries at Various Temperatures Containing LiCoO2 Nanostructured Cathode Produced by CCSO |
| title_short | Charge and Discharge Behaviour of Li-Ion Batteries at Various Temperatures Containing LiCoO2 Nanostructured Cathode Produced by CCSO |
| title_sort | charge and discharge behaviour of li ion batteries at various temperatures containing licoo2 nanostructured cathode produced by ccso |
| url | http://ect-journal.kz/index.php/ectj/article/view/356 |
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