Recent advances in understanding the role of solvated electrons at the plasma-liquid interface of solution-based gas discharges

DT Elg, HE Delgado, DC Martin, RM Sankaran… - … Acta Part B: Atomic …, 2021 - Elsevier
The solvated electron is one of the strongest known reducing species. Solution-based glow
discharges, in which a gaseous discharge is ignited between a metal electrode and a liquid …

The 2022 Plasma Roadmap: low temperature plasma science and technology

I Adamovich, S Agarwal, E Ahedo… - Journal of Physics D …, 2022 - iopscience.iop.org
The 2022 Roadmap is the next update in the series of Plasma Roadmaps published by
Journal of Physics D with the intent to identify important outstanding challenges in the field of …

The essential role of the plasma sheath in plasma–liquid interaction and its applications—A perspective

P Vanraes, A Bogaerts - Journal of Applied Physics, 2021 - pubs.aip.org
Based on the current knowledge, a plasma–liquid interface looks and behaves very
differently from its counterpart at a solid surface. Local processes characteristic to most …

Optical and Chemical Measurements of Solvated Electrons Produced in Plasma Electrolysis with a Water Cathode

DC Martin, DT Elg, HE Delgado, HM Nguyen… - Langmuir, 2024 - ACS Publications
It is known that glow discharges with a water anode inject and form solvated electrons at the
plasma–liquid interface, driving a wide variety of reduction reactions. However, in systems …

N, S co-doped SnO2 catalysts in gas-liquid interface dielectric barrier discharge for formate formation via CO2 reduction

Y Zhang, F Li, S Yang, Y Long, Y Shen, J Xu… - Applied Catalysis B …, 2024 - Elsevier
N, S co-doped SnO 2 were deposited on MWNTs/sponge to prepare a series of related NS-
SnO 2/MWNTs/sponges for the reduction of CO 2 by dielectric barrier discharge (DBD). With …

Effect of the pH on the Formation of Gold Nanoparticles Enabled by Plasma‐Driven Solution Electrochemistry

JH Nam, P Bruggeman - Plasma Processes and Polymers, 2025 - Wiley Online Library
Plasma‐driven solution electrochemistry offers alternatives to wet‐chemical methods for
synthesizing nanomaterials. This study examines how precursor solution pH affects gold …

[PDF][PDF] Visualization of liquids flows in microfluidics and plasma channels in nanosecond spark microdischarges by means of digital microscopy

VA Dekhtyar, AE Dubinov - Scientific Visualization, 2023 - sv-journal.org
An application of digital optical microscopes for visualization of single-pulse or
pulsedperiodic processes in microfluidics and physics of spark microdischarges is studied …

Observation of a plasma analogue of the Mpemba effect

VA Dekhtyar, AE Dubinov, HN Kolesov - High Energy Chemistry, 2023 - Springer
The processes of freezing of water droplets sitting on a substrate after exposure to
nanosecond spark discharges have been experimentally studied. It has been found that the …

Microreactor designed for efficient plasma–liquid segmented flows

P Dedieu, G Morand, K Loubière, S Ognier… - Lab on a Chip, 2024 - pubs.rsc.org
Microreactors were designed for gas–liquid plasma chemical processes and operated under
segmented flows in a high aspect ratio (8.76) rectangular microchannel. First, the …

[HTML][HTML] Products, reactive species and mechanisms of PFOA degradation in a self-pulsing discharge (SPD) plasma reactor

O Biondo, G Tomei, M Saleem, GB Sretenović… - Chemosphere, 2023 - Elsevier
Non-thermal plasma is a promising tool for novel technologies to treat water contaminated
by recalcitrant pollutants. We report here on products, reactive species and mechanisms of …