The results of studies of domestic aluminum oxide filaments performed by the methods of factography, scanning probe microscopy, and IR spectrometry are summarized. Factographic data showed the structural heterogeneity of the filaments in the radial direction, expressed in the presence of a shell and a core, and the shell significantly differs in physical and mechanical properties from the core. By means of scanning probe microscopy, the presence on the surface of filaments of a regular structure characteristic of oxides, most pronounced in amorphous aluminum oxide, has been established. IR spectrometric studies have confirmed the assumption that the shell of the filaments consists of amorphous nanostructured aluminum oxide.

总结了通过事实摄影法，扫描探针显微镜法和红外光谱法对家用氧化铝丝的研究结果。事实数据表明，在存在壳和核的情况下，细丝在径向方向上存在结构异质性，并且壳的物理和机械性能与核显着不同。通过扫描探针显微镜，已经确定了在氧化物细丝表面上存在氧化物的规则结构特征，这在无定形氧化铝中最明显。红外光谱研究已经证实了这种假设，即灯丝的外壳由无定形的纳米结构氧化铝组成。