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PEDOT modified LiNi1/3Co1/3Mn1/3O2 with enhanced electrochemical performance for lithium ion batteries
http://hdl.handle.net/2241/120177
http://hdl.handle.net/2241/1201775d865d91-990c-4c8d-89d1-ff9045217606
名前 / ファイル | ライセンス | アクション |
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JPS_243.pdf (602.0 kB)
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Item type | Journal Article(1) | |||||
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公開日 | 2013-11-28 | |||||
タイトル | ||||||
タイトル | PEDOT modified LiNi1/3Co1/3Mn1/3O2 with enhanced electrochemical performance for lithium ion batteries | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Liu, Xizheng
× Liu, Xizheng× Li, Huiqiao× Li, De× Ishida, Masayoshi× Zhou, Haoshen |
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著者別名 |
石田, 政義
× 石田, 政義 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Layered LiNi1/3Co1/3Mn1/3O2 was modified by poly(3,4-dioxyethylenethiophene) PEDOT via a facile method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and infrared spectroscopy (IR). PEDOT modified samples exhibited both improved rate and cycle performance compared with the pristine LiNi1/3Co1/3Mn1/3O2. At a charge/discharge current of 1500 mA g−1, the discharge capacity was improved from 44.3 to 73.9 mAh g−1. The sample with 2 wt% and heat treated at 300 °C showed the optimized electrochemical performance. Galvanostatic intermittent titration technique (GITT) and cyclic voltammetry (CV) results indicated that the battery polarization of coated samples have been suppressed obviously because the PEDOT layer facilitated the electron transfer at the interface of electrode and electrolyte. | |||||
書誌情報 |
Journal of power sources 巻 243, p. 374-380, 発行日 2013-12 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0378-7753 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00705373 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.jpowsour.2013.06.037 | |||||
権利 | ||||||
権利情報 | © 2013 Elsevier B.V. NOTICE: this is the author’s version of a work that was accepted for publication in Journal of power sources. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of power sources, 243, 2013 http://dx.doi.org/10.1016/j.jpowsour.2013.06.037 | |||||
著者版フラグ | ||||||
値 | author | |||||
出版者 | ||||||
出版者 | Elsevier B.V. | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2241/120177 | |||||
識別子タイプ | HDL |