| 摘要 |
Fibrous potassium titanate comprises heating to a temperature of 950 DEG C. to 1300 DEG C. potassium titanate of the general formula K2O.nTiO2 in which n is from 3 to 5, or a mixture of materials from which potassium titanate is formed, to form is manufactured by decomposition a solid phase of potassium hexatitanate and a liquid phase of potassium titanate of the general formula K2O.nTiO2(2</=n</=3), cooling said potassium hexatitanate and potassium titanate slowly to a temperature of 900 DEG C. to 950 DEG C., and controlling the rate of said cooling to cause a bonding of said potassium hexatitanate and said potassium titanate to form a solid phase of potassium tetratitanate fibers, whereby potassium titanate according to said general formula in which n is from 4 to 6 is caused to grow in single crystal form.
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