控制结晶工艺制备球形材料
Preparation of Spherical Materials Based on Controlled Crystallization
介绍了利用控制结晶工艺制备球形结晶颗粒的理论依据、设备和工艺参数，并给出了利用控制结晶技术制备高密度球形电池活性材料的基本工艺过程；所制备的材料性能测试及电化学性能测试结果表明，控制结晶工艺制备的正极材料具有球形化好、密度高、流散性好、电化学活性高等优点。
Theory，equipment and technology of controlled crystallization process for preparation of spherical materials are introduced in this paper. Especially, the preparation of spherical, high density and high activity materials for batteries are summarized. The spherical materials lead to effective surface modification.
controlled crystallization / spherical / active materials / high density
何向明（1965-），男，云南昆明市人，淸华大学副教授
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