Carbon nanowire, a fabric, a manufacturing method therefor, and an additive for a fabric

4) A method for producing a metal-organic framework nanoparticle comprising the steps of:

• A) dissolving Zn(NO3)2·6H2O in methanol for form a Zn(NO3)2·6H2O solution;
• B) dissolving 2-methylimidazole in methanol to form a 2-methylimidazole solution;
• C) adding the Zn(NO3)2·6H2O solution to the 2-methylimidazole solution to form a reaction solution;
• D) stirring the reaction solution for from about 5 minutes to about 48 hours to form a milky white precipitate;
• E) washing the milky white precipitate with methanol from about 1 time to about 10 times to form a washed precipitate;
• F) drying the washed precipitate at from about 35° C. to about 150° C. to form a dried metal-organic framework precipitate;
• and
• G) thermally-treating the dried precipitate at from about 125° C. to about 700° C. for from about 5 minutes to about 48 hours to form a thermally treated metal-organic framework nanoparticle.