Alpha-form zinc-phthalocyanine nanowires having enhanced water solubility and water dispersibility, composite of an alpha-form zinc-phthalocyanine nanowire/phenothiazine, and method for preparing same

A composite comprising phenothiazine and nanowires comprising α-form zinc-phthalocyanine represented by Formula 1:

A method for preparing nanowires comprising α-form zinc-phthalocyanine, wherein the α-form zinc-phthalocyanine is represented by Formula 1, the method comprising:

• (a) generating zinc-phthalocyanine (ZnPc) vapor by vaporizing zinc-phthalocyanine at a first temperature from 500 to 1,000° C. under a first inert gas atmosphere;
• and
• (b) forming the nanowires by condensing and recrystallizing the zinc-phthalocyanine vapor at a second temperature from room temperature to 300° C. under a second inert gas atmosphere:

A method for preparing a composite comprising phenothiazine and nanowires comprising α-form zinc-phthalocyanine, wherein the α-form zinc-phthalocyanine is represented by Formula 1, the method comprising:

• (a′) generating zinc-phthalocyanine (ZnPc) and phenothiazine vapors by vaporizing zinc-phthalocyanine and phenothiazine at a first temperature from 500 to 1,000° C. under a first inert gas atmosphere;
• and
• (b′) obtaining the composite, and phenothiazine by condensing and recrystallizing the zinc-phthalocyanine and phenothiazine vapors at a second temperature from room temperature to 300° C. under a second inert gas atmosphere: