钠离子电池层状过渡金属氧化物中阴离子氧的氧化还原反应活性调控
Modulating anionic redox reaction in layered transition metal oxides for sodium-ion batteries
(d) Na0.75[Li0.25Mn0.75]O2的结构模型、对应的XRD、[010]取向的ADF-STEM图像；(e) Na0.6[Li0.2Mn0.8]O2结构模型、对应的XRD、[010]取向的ADF-STEM图像
钠离子电池层状过渡金属氧化物中阴离子氧的氧化还原反应活性调控 |
| 郑薇, 刘琼, 卢周广 |
|
Modulating anionic redox reaction in layered transition metal oxides for sodium-ion batteries |
| Wei ZHENG, Qiong LIU, Zhouguang LU |
| 图8 首圈充放电性能：(a) Na0.75[Li0.25Mn0.75]O2 (c) Na0.6[Li0.2Mn0.8]O2；(b) P2- Na[TM]O2的结构模型示意图； (d) Na0.75[Li0.25Mn0.75]O2的结构模型、对应的XRD、[010]取向的ADF-STEM图像；(e) Na0.6[Li0.2Mn0.8]O2结构模型、对应的XRD、[010]取向的ADF-STEM图像 |
| Fig.8 First-cycle voltage curves for (a) Na0.75[Li0.25Mn0.75]O2 and (c) Na0.6[Li0.2Mn0.8]O2; (b) structural model of P2-type Na[TM]O2 with no in-plane ordering; (e) structural model of ,corresponding XRD and ADF-STEM profile with [010] direction in Na0.75[Li0.25Mn0.75]O2; (d) structural model of, corresponding XRD and ADF-STEM profile with [010] direction in Na0.6[Li0.2Mn0.8]O2 |
|
|