HIGH CRYSTALLINE TIOF2 AND METHOD OF PREPARING THEREOF

摘要

Disclosed are a high crystalline TIOF2 and a method of preparing the same. According to the present invention, the method of preparing a high crystalline TIOF2 includes: a first step (1) of preparing a titanium dioxide precursor solution by mixing an alcohol and a titanium dioxide precursor; a second step (2) of adjusting a pH by adding an acid to a solution obtained through the first step; a third step (3) of gelling a mixture solution obtained through the second step; and a fourth step (4) of preparing TIOF2 by settling a resultant mixture obtained through the third step in a reactor and injecting a nitrogen trifluoride to the reactor to react with the resultant mixture. The present invention can provide a high crystalline TIOF2 with a uniform shape in a nano-size by even a simple process.;COPYRIGHT KIPO 2014