| abstract |
The application provides a zinc oxide-based nanoparticle ink, comprising: zinc oxide-based nanoparticles, the zinc oxide-based nanoparticles have ligands, and the ligands are glycols, C2 to C4 alcohol amines, or C1 to C4 C4 amides; the first solvent, the first solvent is alcohol ether and/or saturated monohydric alcohol with a boiling point of 160-250°C; the second solvent, the second solvent is glycol; the content of the first solvent The content of the second solvent is 60wt%-96wt%, and the content of the second solvent is 3wt%-30wt%. The zinc oxide-based nanoparticle ink provided in this application is suitable for inkjet printing, and has excellent printing effect. After continuous printing for many hours, the nozzle will not be blocked, and the trajectory of the printed ink droplets will not deviate. |