Individual ignition of RF microplasma array at atmospheric pressure

Article Materials Science, Multidisciplinary

Plasma jet printing of metallic patterns in zero gravity

Daniel H. Gutierrez et al.

Summary: Plasma jet printing is an emerging printing technique that can produce films with good adhesion in a single step. Flight tests under varying gravity conditions showed that the print quality was not affected by gravity, demonstrating the robustness of the printer and the printing technique.

FLEXIBLE AND PRINTED ELECTRONICS (2022)

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Article Physics, Applied

The 2022 Plasma Roadmap: low temperature plasma science and technology

I Adamovich et al.

Summary: The 2022 Roadmap is a publication that aims to identify important challenges in the field of low-temperature plasma (LTP) physics and technology. It includes visions from 41 leading experts representing 21 countries and five continents, with a focus on new topics and areas of interest in the field. The roadmap is expected to contribute to the continued development of LTP science and technology in the next 5-10 years.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2022)

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Article Engineering, Electrical & Electronic

Plasma enhanced inkjet printing of particle-free silver ink on polyester fabric for electronic devices

Thomas D. A. Jones et al.

Summary: This study developed a silver-complex ink for 'smart-clothing' through inkjet printing. High-quality printing was achieved on polyester fabric by the formation of electrical circuitry using a thermal reduction process. The coverage and adhesion issues in fabric printing were improved by applying a low temperature, atmospheric air plasma pre-treatment. The reduction and crystallinity of the printed silver layer were characterized, and the ink demonstrated low sheet resistivity.

MICRO AND NANO ENGINEERING (2022)

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Article Physics, Applied

Patterned superhydrophobic surface fabrication by coupled atmospheric pressure RF and pulsed volume dielectric barrier discharges

Yijia Song et al.

Summary: A novel sandwich-like plasma device is proposed in this study for engineering superhydrophobic (SH) surfaces, utilizing the coordination of dual power sources to control surface hydrophobicity. The two-stage dielectric barrier discharges (DBDs) achieve easy ignition and enhanced stability, as well as fragmentation and dispersion of species and nanoparticles for SH surface fabrication. This study provides insights on a new pathway based on plasma-assisted method for surface engineering and material processing at atmospheric pressure.

PLASMA PROCESSES AND POLYMERS (2021)

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Article Physics, Fluids & Plasmas