High purity titanium sesquioxide was obtained by the reaction of high purity hydrogen and titanium dioxide in the presence of titanium tetrachloride.
用氢和二氧化钛,在四氯化钛存在下,可以得三氧化二钛。
High purity titanium sesquioxide was obtained by the reaction of high purity hydrogen and titanium dioxide in the presence of titanium tetrachloride.
用氢和二氧化钛,在四氯化钛存在下,可以得三氧化二钛。
The indium sesquioxide with over 99% purity can be prepared by a decomposition of nitric acid. The method was characterized by fewer equipments, simple operation, low cost and quick yield.
采用硝分解法可制取度99%三氧化二铟.本法具有设备少、操作简单、成本低、见效快等优点.
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