| http://www.w3.org/ns/prov#value | - In the investigation to lower the titanyl phthalocyanine crystal, we observed that the particles of the amorphous or lower crystallinity titanyl phthalocyanine have the primary particle size of 0.1 ??m or less, mostly about 0.01 to 0.05 ??m, and the crystalline transformation proceed along with crystalline growth.
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