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通过ＴＧ－ＤＴＡ，ＸＲＤ，ＳＥＭ等方法，对ＫＤＣ法合成纤维Ｋ２Ｔｉ４Ｏ９在升温过程的中间产物———Ｙ相，这一低钛酸钾作了检测；给出了焙烧时对应的转化反应机制；并用ＬＳＶ和ＬＳ生长机理，对纤维形成给予了解释
The low-potassium titanate was detected by TG-DTA, XRD and SEM. The corresponding conversion reaction mechanism of calcined potassium K2Ti4O9 was obtained. The fiber formation was explained with LSV and LS growth mechanisms