Synthesis and characterization of xLi2MnO3 1-xLiMn1/3Ni1/3Co1/3O2 composite cathode materials for rechargeable lithium-ion batteries
Yazarlar (8)
Doç. Dr. Ozan TOPRAKÇI
Türkiye
Doç. Dr. Hatice Aylin KARAHAN TOPRAKÇI
Yalova Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Power Sources | ||
| Dergi ISSN | 0378-7753 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 11-2013 |
| Cilt / Sayı / Sayfa | 241 / 0 / 522–528 | DOI | 10.1016/j.jpowsour.2013.04.155 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0378775313007751 | ||
| Özet |
| Various xLi2MnO3·(1 − x)LiCo1/3Ni1/3Mn1/3O2 (x = 0.1, 0.2, 0.3, 0.4, and 0.5) cathode materials were prepared by the one-step sol–gel route. The structure of xLi2MnO3·(1 − x)LiCo1/3Ni1/3Mn1/3O2 composites was determined by X-ray diffraction analysis. The surface morphology and microstructure of xLi2MnO3·(1 − x)LiCo1/3Ni1/3Mn1/3O2 composites were characterized using scanning electron microscopy and transmission electron microscopy. Electrochemical performance of xLi2MnO3·(1 − x)LiCo1/3Ni1/3Mn1/3O2 composites was evaluated in terms of capacity, cycling performance and rate capability. Although the morphology and structure were found to be affected by the Li2MnO3 content, all composites showed an α-NaFeO2 structure with R3m space group. Electrochemical results showed that cells using 0.3Li2MnO3·0.7LiCo1/3Ni1/3Mn1/3O2 composites had good performance, in terms of large … |
| Anahtar Kelimeler |
| Lithium-ion batteries | Cathodes | Electrochemical performance | Li-rich | xLi(2)MnO(3)center dot(1-x)LiCo1/3Ni1/3Mn1/3O2 |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 68 |
| Google Scholar | 80 |