课题简介：

利用简单、易行的方法（水热法、球磨法）制备球状α-Al₂O₃并对其形成机理进行探讨。开发新型晶种，降低球状α-Al₂O₃的合成温度。将制备的球状α-Al₂O₃应用在电池隔膜上。

已发表论文：

1、  Chen, H.Y., et al. The spheroidization process of micron-scaled α-Al₂O₃ powder in hydrothermal method, Ceramics International, 47 (2021) 22911–22917.

2、  Chen, H.Y., et al. Preparation of equiaxed α-Al₂O₃ by adding oxalic acid, Ceramics International, 47 (2021) 31512–31517.

3、  Chen, H.Y., et al. Facile synthesis of hydroxyl aluminum oxalate based on the hydrothermal reaction of boehmite and oxalic acid, Colloids and Surfaces A, 639 (2022) 128344.

4、  Chen, H.Y., et al. Low-temperature preparation of α-Al₂O₃ with the assistance of seeding a novel hydroxyl aluminum oxalate, Ceramics International, 49 (2023) 17305–17312.

5、  Chen, H.Y., et al. Hierarchical nanoarchitectonics of boehmite : The preparation of three-dimensional flower-like via hydrothermal method without surfactants, Inorganic Chemistry Communications, 138 (2022) 109306.

6、  Chen, H.Y., et al. Low-Temperature Fabrication of Plate-like α-Al₂O₃ with Less NH₄F Additive, Materials, 16 (2023) 4415.

7、  Chen, H.Y., et al. The fabrication of high-performance α-Al₂O₃ coated PE separator for lithium-ion batteries based on multiple hydrogen bonds, Electrochimica Acta, IF:6.6, 465 (2023) 142985.