| 摘要 |
The present invention relates to dispersions comprising a metallic, a metal oxide or a metal precursor nanoparticle, a thermally cleavable polymeric dispersant, an optional dispersion medium and a thermally cleavable agent. Moreover, the present invention also relates to pastes, coated layers and patterns comprising said dispersions. It further relates to the methods for producing the specific thermally cleavable dispersants and for producing the metallic nanoparticles dispersions. The dispersions of the present invention allow reducing or avoiding organic residue in coated layers and patterns on substrates, to use substrates of low thermal resistance and faster processing times. |
