Ronny Brandenburg
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View article: Plasma Diffuse Reflectance Infrared Fourier Transform Spectroscopy Cell Design and Experimental Set‐Up for Operando‐DRIFTS Investigations on Plasma‐Induced Heterogeneous Catalyzed Reactions
Plasma Diffuse Reflectance Infrared Fourier Transform Spectroscopy Cell Design and Experimental Set‐Up for Operando‐DRIFTS Investigations on Plasma‐Induced Heterogeneous Catalyzed Reactions Open
Herein, the development and application of a customized nonthermal plasma diffuse reflectance infrared Fourier transform spectroscopy cell based on the Harrick reaction chamber is presented, which integrates a miniaturized dielectric barri…
View article: Temporal analysis of a miniaturized plasma jet: a comprehensive study of the electrical and chemical characteristics
Temporal analysis of a miniaturized plasma jet: a comprehensive study of the electrical and chemical characteristics Open
Due to the promising results of medical applications of atmospheric pressure plasmas (APPs), the plasma medicine research field has been growing consistently along the last two decades. Among the possible configurations for producing APPs,…
View article: Electrical characterization and imaging of discharge morphology in a small-scale packed bed dielectric barrier discharge
Electrical characterization and imaging of discharge morphology in a small-scale packed bed dielectric barrier discharge Open
Packed bed dielectric barrier discharges (DBDs) exhibit an improved energy efficiency and selectivity in nonthermal plasma based gas conversion. They enable the direct interaction between plasma and catalyst. In this contribution a compact…
View article: CO2 Dissociation in Barrier Corona Discharges: Effect of Elevated Pressures in CO2/Ar Mixtures
CO2 Dissociation in Barrier Corona Discharges: Effect of Elevated Pressures in CO2/Ar Mixtures Open
The formation of carbon monoxide, oxygen and ozone in a barrier corona discharge (BCD) operating in pure carbon dioxide (CO 2 ) and binary mixtures of CO 2 and argon is studied. The asymmetric electrode configuration of the BCDs allows pla…
View article: Barrier Discharges in Science and Technology Since 2003: A Tribute and Update
Barrier Discharges in Science and Technology Since 2003: A Tribute and Update Open
An update to the article “Dielectric-barrier Discharges: Their History, Discharge Physics, and Industrial Applications” by Ulrich Kogelschatz from 2003 is given. The research and applications of barrier discharges of the last decades are s…
View article: Plane Parallel Barrier Discharges for Carbon Dioxide Splitting: Influence of Discharge Arrangement on Carbon Monoxide Formation
Plane Parallel Barrier Discharges for Carbon Dioxide Splitting: Influence of Discharge Arrangement on Carbon Monoxide Formation Open
A planar volume dielectric barrier discharge (DBD) in pure carbon dioxide (CO2) for the formation of carbon monoxide (CO) is examined by combined electrical and CO density measurements. The influence of the type of electrode, the barrier m…
View article: Exploring the mechanisms leading to diffuse and filamentary modes in dielectric barrier discharges in N$$_2$$ with N$$_2$$O admixtures
Exploring the mechanisms leading to diffuse and filamentary modes in dielectric barrier discharges in N$$_2$$ with N$$_2$$O admixtures Open
The effects of nitrous oxide (N $$_2$$ O) in nitrogen (N $$_2$$ ) on the development and morphology of sine-driven dielectric barrier discharges in a single-filament arrangement were studied. Detailed insight in the characteristics o…
View article: PRE-IONIZATION IN ATMOSPHERIC PRESSURE TOWNSEND DISCHARGES (APTD): SURFACE VS VOLUME MECHANISMS
PRE-IONIZATION IN ATMOSPHERIC PRESSURE TOWNSEND DISCHARGES (APTD): SURFACE VS VOLUME MECHANISMS Open
International audience
View article: Upscaling from single- to multi-filament dielectric barrier discharges in pulsed operation
Upscaling from single- to multi-filament dielectric barrier discharges in pulsed operation Open
A study on the scalability of discharge characteristics of a single-filament dielectric barrier discharge (DBD) to a spatially one-dimensional multi-filament arrangement driven by the same high-voltage (HV) pulses was performed for a gas m…
View article: The importance of pre-ionization on surface and volume for Atmospheric Pressure Townsend Discharges (APTD)
The importance of pre-ionization on surface and volume for Atmospheric Pressure Townsend Discharges (APTD) Open
International audience
View article: Electric field determination in transient plasmas: <i>in situ</i> & non-invasive methods
Electric field determination in transient plasmas: <i>in situ</i> & non-invasive methods Open
One of the primary basic plasma parameters within transient nonequilibrium plasmas is the reduced electric field strength, roughly understood as the ratio of the electrical energy given to the charged species between two collisions. While …
View article: Icing Mitigation by MEMS-Fabricated Surface Dielectric Barrier Discharge
Icing Mitigation by MEMS-Fabricated Surface Dielectric Barrier Discharge Open
Avoiding ice accumulation on aerodynamic components is of enormous importance to flight safety. Novel approaches utilizing surface dielectric barrier discharges (SDBDs) are expected to be more efficient and effective than conventional solu…
View article: New local electrical diagnostic tool for dielectric barrier discharge (DBD)
New local electrical diagnostic tool for dielectric barrier discharge (DBD) Open
A new diagnostic tool to study dielectric barrier discharges (DBDs) at atmospheric pressure by local electrical measurements is introduced. The square ground electrode is divided into 64 square segments (3.44 mm side length) so as to measu…
View article: Effect of a high-voltage mesh electrode on the volume and surface characteristics of pulsed dielectric barrier discharges
Effect of a high-voltage mesh electrode on the volume and surface characteristics of pulsed dielectric barrier discharges Open
Electrical breakdown in a pulsed asymmetric dielectric barrier discharge between a glass-covered mesh electrode and a grounded metal electrode in the air at atmospheric pressure is investigated. Volume discharge forms between the metal tip…
View article: Influence of dielectric thickness and electrode structure on the ion wind generation by micro fabricated plasma actuators
Influence of dielectric thickness and electrode structure on the ion wind generation by micro fabricated plasma actuators Open
Surface dielectric barrier discharges are investigated in order to explore the combined effects of barrier thickness and microstructure of the exposed electrode on the ion wind generation. Actuators with straight and structured high voltag…
View article: Erratum: “The simplest equivalent circuit of a pulsed dielectric barrier discharge and the determination of the gas gap charge transfer” [Rev. Sci. Instrum. 83, 115112 (2012)]
Erratum: “The simplest equivalent circuit of a pulsed dielectric barrier discharge and the determination of the gas gap charge transfer” [Rev. Sci. Instrum. 83, 115112 (2012)] Open
First Page
View article: About the Development and Dynamics of Microdischarges in Toluene-Containing Air
About the Development and Dynamics of Microdischarges in Toluene-Containing Air Open
The development of microdischarges and the inception dynamics of subsequent microdischarges in an electrode arrangement consisting of a metal pin and a hemispherical dielectric-covered electrode, operated in air with a small toluene admixt…
View article: The Equivalent Circuit Approach for the Electrical Diagnostics of Dielectric Barrier Discharges: The Classical Theory and Recent Developments
The Equivalent Circuit Approach for the Electrical Diagnostics of Dielectric Barrier Discharges: The Classical Theory and Recent Developments Open
Measurements of current and voltage are the basic diagnostics for electrical discharges. However, in the case of dielectric barrier discharges (DBDs), the measured current and voltage waveforms are influenced by the discharge reactor geome…
View article: Foundations of atmospheric pressure non-equilibrium plasmas
Foundations of atmospheric pressure non-equilibrium plasmas Open
This is an author-created, un-copyedited version of an article accepted for publication in Plasma Sources Science and Technology. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or
\nany …
View article: Power measurement for an atmospheric pressure plasma jet at different frequencies: distribution in the core plasma and the effluent
Power measurement for an atmospheric pressure plasma jet at different frequencies: distribution in the core plasma and the effluent Open
\n\t\t\t\tThe characterization of electrical power distribution in an atmospheric pressure plasma jet operated at six different frequencies is investigated by measurement of input power and voltage-charge plots for the core plasma and the …
View article: Dielectric barrier discharges: progress on plasma sources and on the understanding of regimes and single filaments
Dielectric barrier discharges: progress on plasma sources and on the understanding of regimes and single filaments Open
Dielectric barrier discharges (DBDs) are plasmas generated in configurations with an insulating (dielectric) material between the electrodes which is responsible for a self-pulsing operation. DBDs are a typical example of nonthermal atmosp…
View article: Time Correlated Single Photon Counting Spectroscopy: Principles And Applications To Single-Filament Discharges
Time Correlated Single Photon Counting Spectroscopy: Principles And Applications To Single-Filament Discharges Open
Time-correlated single photon counting (TC-SPC) is a powerful optical emission spectroscopy technique for investigation of repetitive discharge events.It offers a high temporal resolution, high dynamic range and possibility to trigger on s…