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오성민,공정구,박동화 한국공업화학회 1998 응용화학 Vol.2 No.2
Thermal plasma jet has been used to demonstrate the capability of synthesis of high quality ultra-fine titanium dioxide. Characteristics of the powder synthesized have been observed with XRD, SEM, TEM, Particle size analyzer. The powders produced in plasma jet were mostly anatase type with nano-sized and white-colored. The powders were changed to rutile completely at 1000℃.
박동화,오성민,공정구 한국공업화학회 1999 응용화학 Vol.3 No.1
It is well known that thermal plasma process has unique characteristics of high temperature, high activity and rapid quenching. Also, This process has the advantage of synthesis of high quality ultra-fine titanium oxide. the powders collected on different positions were analyzed by XRD, SEM, TEM, particle size analyzer. The particle size of powder producing with ultra-fine decreased as feeding rate of TiCl₄.