Recently, it has come to our attention that the original Figure 1b should be the image of sample Fe₂O₃ flowers and not the precursor after checking the experimental data. The corrected Figure 1a–c is shown below. Figure 1. SEM images of the as-synthesized precursor (a), Fe₂O₃ flowers (b and c), 3D porous Fe₃O₄/C composite flowers (d and e), (f) petal surfaces for 3D porous Fe₃O₄/C composite flowers; (g) elemental mappings of 3D porous Fe₃O₄/C composite flowers. In the text description of Figure 1a–c (page 12473) , the original sentence should be changed to “Figure 1a reveals the morphology of the precursor after the solvothermal reaction. As observed in Figure 1a, the precursor displays a monodisperse 3D flower-like morphology with an average size of 4–6 μm. After calcination treatment in air, no apparent variations can be detected in the shape of Fe₂O₃ flowers (Figure 1b), and the Fe₂O₃ flowers are observed to be self-assembled by numerous smooth ultrathin petals as shown in the amplified image of Figure 1c.” It should be noted that the conclusions of the work are not affected by the errors, and the authors apologize for any inconvenience caused. This article has not yet been cited by other publications. Figure 1. SEM images of the as-synthesized precursor (a), Fe₂O₃ flowers (b and c), 3D porous Fe₃O₄/C composite flowers (d and e), (f) petal surfaces for 3D porous Fe₃O₄/C composite flowers; (g) elemental mappings of 3D porous Fe₃O₄/C composite flowers.

中文翻译：

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对“三维多孔Fe3O4/C复合花增强电磁波吸收”的修正

最近，我们注意到原始图 1b 应该是样品 Fe ₂ O ₃花的图像，而不是检查实验数据后的前体。修正后的图 1a-c 如下所示。图 1. 合成前体的 SEM 图像 (a)、Fe ₂ O ₃花（b 和 c）、3D 多孔 Fe ₃ O ₄ /C 复合花（d 和 e）、（f）3D 多孔花瓣表面Fe ₃ O ₄ /C复合花；(g) 3D 多孔 Fe ₃ O _{4 的}元素映射/C 复合花。在图1a-c（第12473页）的文字说明中，原句应改为“图1a揭示了溶剂热反应后前驱体的形态。如图 1a 所示，前驱体呈现单分散的 3D 花状形态，平均尺寸为 4-6 μm。在空气中煅烧处理后，Fe ₂ O ₃花的形状没有明显变化（图1b），Fe ₂ O ₃观察到花朵由许多光滑的超薄花瓣自组装，如图 1c 的放大图像所示。” 需要注意的是，作品的结论不受错误影响，作者对造成的不便表示歉意。这篇文章还没有被其他出版物引用。图 1. 合成前体的 SEM 图像 (a)、Fe ₂ O ₃花（b 和 c）、3D 多孔 Fe ₃ O ₄ /C 复合花（d 和 e）、（f）3D 多孔花瓣表面Fe ₃ O ₄ /C复合花；(g) 3D 多孔 Fe ₃ O ₄ /C 复合花的元素映射。