Plasma and Microwave Flash Sintering of a Tailored Silver Nanoparticle Ink Yielding 60% Bulk Conductivity on Cost-effective Polymer Foils
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Perelaer, Jolke; Jani, Robin; Grouchko, Michael; Kamyshny, Alexander; Magdassi, Shlomo; Schubert, Ulrich S.
- Abstract:
- A combination of plasma and microwave flash sintering is used to sinter an inkjet-printed and tailored silver nanoparticle formulation. By using two sintering techniques sequentially, the obtained conductivity is 60%, while keeping the processing temperature well below the glass transition temperature (Tg) of the used polymer substrate. This approach leads to highly conductive features on cost-effective polymer substrates in relatively short times, which are compatible with roll-to-roll (R2R) production. An electroluminescence device is prepared as an example.
- Year:
- 2012
- Type of Publication:
- Article
- Keywords:
- plasma sintering; microwave flash sintering; conductive tracks; silver nanoparticles; inkjet printing
- Journal:
- Advanced Materials
- Volume:
- 24
- Pages:
- 3993 - 3998