شماره ركورد كنفرانس :
360
عنوان مقاله :
Synthesis of ZnS:Mn nano-pigment for screen printing ink applicatio
پديدآورندگان :
Esmaeili F نويسنده Department of Mechanical Engineering, Tabriz Branch, Islamic Azad University , Ghahari M. نويسنده Assistant Professor, Department of Nanomaterials and Nanocoatings, Institute for Color Science and Technology, P. O. Box: 16765-654 , Soleimani-Gorgani A. نويسنده , Shafiee Afarani M نويسنده Department of Materials Engineering, University of Sistan and Bluchestan, Zahedan, Iran
كليدواژه :
Nano pigment , screen printing , Luminescence , ink , Synthesize
عنوان كنفرانس :
The 6 th International Color & Coating Congress
چكيده فارسي :
In this work, ZnS:Mn nano pigments were synthesized through co-precipitation method with using poly vinyl pyrolidone as the capping agent. The as-synthesized powder was utilized in screen printing ink formulation. The synthesized sample was characterized by X-ray diffraction, scanning electron microscopy and photoluminescence spectroscopy. The nano pigments comprise particles of 30-40 nm in diameter. The maximum photoluminescence (PL) intensity was obtained with 2% mol manganese and 0.04g PVP. PL spectra exhibits a dominant emission peak at around 595nm. The optimum synthesized nano pigments were well mixed with especial resin and paste ink suitable for screen printing. The prepared ink was applied on different fabrics. PL spectrums of fabrics also represent the peak on the same wavelength but with less intensity. The results show that linen fabric has the most luminescent intensity.
شماره مدرك كنفرانس :
4184098
