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Homeostatic Solid Solution Reaction in Phosphate Cathode: Breaking High‐Voltage Barrier to Achieve High Energy Density and Long Life of Sodium‐Ion Batteries
Advanced Materials ( IF 29.4 ) Pub Date : 2024-04-27 , DOI: 10.1002/adma.202404532
Zhen‐Yi Gu , Xin‐Xin Zhao , Kai Li , Jun‐Ming Cao , Xiao‐Tong Wang , Jin‐Zhi Guo , Han‐Hao Liu , Shuo‐Hang Zheng , Dai‐Huo Liu , Hong‐Yue Wu , Xing‐Long Wu

Adv. Mater. 2024, 36, 2400690

DOI: 10.1002/adma.202400690

The corrected Figure 2e is shown below: the variation trend of Dapp,Na along with voltage in MLNP and NVP is replaced.

Details are in the caption following the image
Figure 2
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The initial three GCD profiles at 0.1 C and CV curves at 0.1 mV s−1 tested between 1.5 and 4.5 V versus Na+/Na of a) MLNP half cells; b) NVP half cells. c) Long-term cycling life of MLNP half cells at 5 C and the illustration of the battery model corresponds to the capacity retention per 1000 cycles. d) CV curves of MLNP half cells at scan rates of ≈0.1–1.0 mV s−1 and Dapp,Na at every redox peak. e) The variation trend of Dapp,Na along with voltage in MLNP and NVP during the initial two cycles.

The related discussion (Page 5, right column, Line 34) was corrected as “Furthermore, the average Cs remains 68.44 mAh g−1 at 20 C, which obviously exceeds the counterparts of NVP (51.28 mAh g−1) in Figure S8 (Supporting Information)”.

The main contents and conclusions of the original Research Article are not affected by this Corrigendum.



中文翻译:

磷酸盐阴极稳态固溶反应:突破高压势垒实现钠离子电池的高能量密度和长寿命

副词。马特2024 , 36 , 2400690

DOI:10.1002/adma.202400690

修正后的图2e如下所示:替换了MLNP和NVP中D app,Na随电压 的变化趋势。

详细信息位于图片后面的标题中
图2
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a) MLNP半电池的0.1 C处的初始三个GCD曲线​​和0.1 mV s -1处的CV曲线相对于Na + /Na在1.5和4.5 V之间进行测试; b) NVP 半电池。 c) MLNP半电池在5 C下的长期循环寿命和电池模型的图示对应于每1000次循环的容量保持率。 d) MLNP 半电池在每个氧化还原峰扫描速率约为 0.1–1.0 mV s -1D app,Na时的 CV 曲线。 e) MLNP和NVP在最初的两个周期中D app,Na随电压的变化趋势。

相关讨论(第5页,右栏,第34行)更正为“此外,平均C s在20 C时仍为68.44 mAh g -1 ,这明显超过了图S8中NVP的对应物(51.28 mAh g -1 ) (支持信息)”。

原研究文章的主要内容和结论不受本勘误影响。

更新日期:2024-04-27
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