{"title":"锂离子电池用CNT/LNMC纳米复合电极的合成与表征","authors":"Gurpreet Singh, Y. Kim, B. Lim, Y. Jeong, S. Hong","doi":"10.1109/NANO.2010.5697803","DOIUrl":null,"url":null,"abstract":"CNT/LiNi<inf>0.33</inf>Mn<inf>0.33</inf>Co<inf>0.33</inf>O<inf>2</inf> nanocomposite electrode material was fabricated for Lithium Ion Battery. Sol-Gel synthesis has been used to synthesize the nano-sized pristine LiNi<inf>0.33</inf>Mn<inf>0.33</inf>Co<inf>0.33</inf>O<inf>2</inf> (LNMC). CNT/LiNi<inf>0.33</inf>Mn<inf>0.33</inf>Co<inf>0.33</inf>O<inf>2</inf> nanocomposite has been synthesized by using low temperature dispersion method. Structural characterization of the material has been performed by using X-ray diffraction, which shows the formation of single phase LiNi<inf>0.33</inf>Mn<inf>0.33</inf>Co<inf>0.33</inf>O<inf>2</inf> with R-3m as space group. Morphological properties have been investigated by using characterization tool such as FESEM, which confirms the formation of composite material. Thermal properties have been characterized by DSC/TG measurements. Electrochemical performance of the material is under study. CNTs helped in increasing the cycle life of the material when cycled in the voltage range of 4.6-2.8V at a cycling rate of 0.2 mA/cm<sup>2</sup>, however the impedance is found to be higher in case of the composite material compared to the pristine nano-sized LNMC.","PeriodicalId":254587,"journal":{"name":"10th IEEE International Conference on Nanotechnology","volume":"58 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis and characterization of CNT/LNMC nanocomposite electrode for Lithium Ion Battery\",\"authors\":\"Gurpreet Singh, Y. Kim, B. Lim, Y. Jeong, S. Hong\",\"doi\":\"10.1109/NANO.2010.5697803\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"CNT/LiNi<inf>0.33</inf>Mn<inf>0.33</inf>Co<inf>0.33</inf>O<inf>2</inf> nanocomposite electrode material was fabricated for Lithium Ion Battery. Sol-Gel synthesis has been used to synthesize the nano-sized pristine LiNi<inf>0.33</inf>Mn<inf>0.33</inf>Co<inf>0.33</inf>O<inf>2</inf> (LNMC). CNT/LiNi<inf>0.33</inf>Mn<inf>0.33</inf>Co<inf>0.33</inf>O<inf>2</inf> nanocomposite has been synthesized by using low temperature dispersion method. Structural characterization of the material has been performed by using X-ray diffraction, which shows the formation of single phase LiNi<inf>0.33</inf>Mn<inf>0.33</inf>Co<inf>0.33</inf>O<inf>2</inf> with R-3m as space group. Morphological properties have been investigated by using characterization tool such as FESEM, which confirms the formation of composite material. Thermal properties have been characterized by DSC/TG measurements. Electrochemical performance of the material is under study. CNTs helped in increasing the cycle life of the material when cycled in the voltage range of 4.6-2.8V at a cycling rate of 0.2 mA/cm<sup>2</sup>, however the impedance is found to be higher in case of the composite material compared to the pristine nano-sized LNMC.\",\"PeriodicalId\":254587,\"journal\":{\"name\":\"10th IEEE International Conference on Nanotechnology\",\"volume\":\"58 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"10th IEEE International Conference on Nanotechnology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NANO.2010.5697803\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"10th IEEE International Conference on Nanotechnology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NANO.2010.5697803","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Synthesis and characterization of CNT/LNMC nanocomposite electrode for Lithium Ion Battery
CNT/LiNi0.33Mn0.33Co0.33O2 nanocomposite electrode material was fabricated for Lithium Ion Battery. Sol-Gel synthesis has been used to synthesize the nano-sized pristine LiNi0.33Mn0.33Co0.33O2 (LNMC). CNT/LiNi0.33Mn0.33Co0.33O2 nanocomposite has been synthesized by using low temperature dispersion method. Structural characterization of the material has been performed by using X-ray diffraction, which shows the formation of single phase LiNi0.33Mn0.33Co0.33O2 with R-3m as space group. Morphological properties have been investigated by using characterization tool such as FESEM, which confirms the formation of composite material. Thermal properties have been characterized by DSC/TG measurements. Electrochemical performance of the material is under study. CNTs helped in increasing the cycle life of the material when cycled in the voltage range of 4.6-2.8V at a cycling rate of 0.2 mA/cm2, however the impedance is found to be higher in case of the composite material compared to the pristine nano-sized LNMC.
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