Bangdou Huang
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View article: Anomalous‐Energy Runaway Electrons Originating in Fast Ionisation Wave During Pulsed Gas Breakdown
Anomalous‐Energy Runaway Electrons Originating in Fast Ionisation Wave During Pulsed Gas Breakdown Open
Anomalous‐energy runaway electrons (RAEs), whose energy exceeds the maximum potential difference across the discharge gap, are widely observed in various plasma phenomena. This study investigates the origination of anomalous‐energy RAEs in…
View article: High-resolution space charge distribution in micro-scale dielectric films
High-resolution space charge distribution in micro-scale dielectric films Open
Space charge, as an intrusive microscopic parameter of dielectric, dictates the energy storage performance and its insulation deterioration in a wide range of servicing environments. However, the distribution of space charge within micron-…
View article: A collisional-radiative model for atmospheric-pressure low-temperature air discharges
A collisional-radiative model for atmospheric-pressure low-temperature air discharges Open
View article: Visualization and standardized quantification of surface charge density for triboelectric materials
Visualization and standardized quantification of surface charge density for triboelectric materials Open
Triboelectric nanogenerator (TENG) operates on the principle of utilizing contact electrification and electrostatic induction. However, visualization and standardized quantification of surface charges for triboelectric materials remain cha…
View article: S2O82−/CeO2 Solid Superacid Catalyst Prepared by Radio-Frequency Plasma-Assisted Hydrothermal Method
S2O82−/CeO2 Solid Superacid Catalyst Prepared by Radio-Frequency Plasma-Assisted Hydrothermal Method Open
CeO2 was prepared using a hydrothermal method, modified by radio-frequency plasma in the form of glow discharge, and then the solid superacid S2O82−/CeO2 was prepared by the impregnation method. A series of properties such as pore structur…
View article: The critical effect of electron acceleration under enhanced electric field near cathode on the formation of runaway electrons and diffuse discharge in atmosphere
The critical effect of electron acceleration under enhanced electric field near cathode on the formation of runaway electrons and diffuse discharge in atmosphere Open
Runaway electrons (RAEs) are believed to affect the dynamics of ultra-fast gas breakdown significantly. In this work, considering the field enhancement effect near the micro-protrusion on the cathode surface, the formation of RAEs and diff…
View article: Detection of sulfur mustard simulants using the microwave atmospheric pressure plasma optical emission spectroscopy method
Detection of sulfur mustard simulants using the microwave atmospheric pressure plasma optical emission spectroscopy method Open
Sulfur mustard (SM) is one kind of highly toxic chemical warfare agent and easy to spread, while existing detection methods cannot fulfill the requirement of rapid response, good portability, and cost competitiveness at the same time. In t…
View article: Effect of microsecond repetitively pulsed discharges on lean blow-off limit and emission of rapidly-mixed ammonia/air swirling flames
Effect of microsecond repetitively pulsed discharges on lean blow-off limit and emission of rapidly-mixed ammonia/air swirling flames Open
This work aims to implement an actuator integrating a swirl burner with electrodes to explore stable and low-emission combustion of ammonia/air. The cavity structure holds a plasma torch driven by low-power microsecond repetitively pulsed …
View article: Impact of surface charges on energy deposition in surface dielectric barrier discharge: a modeling investigation
Impact of surface charges on energy deposition in surface dielectric barrier discharge: a modeling investigation Open
Surface charges have significant impact on the evolution of surface dielectric barrier discharge (SDBD). In this work, the role of residual surface charges on repetitively nanosecond pulsed SDBD in atmospheric air is investigated using a t…
View article: Investigation on Spectral Characteristics of Gliding Arc Plasma Assisted Ammonia Lean Combustion
Investigation on Spectral Characteristics of Gliding Arc Plasma Assisted Ammonia Lean Combustion Open
Ammonia as a non-carbon fuel is expected to play an important role in the future, but it is difficult to be effectively utilized at this stage due to its flame retardancy and other characteristics. Therefore, we propose to use gliding arc …
View article: Ionization waves in nanosecond pulsed atmospheric pressure plasma jets in argon
Ionization waves in nanosecond pulsed atmospheric pressure plasma jets in argon Open
Typical ionization waves (IWs) are observed during the propagation of nanosecond pulsed atmospheric pressure plasma jets (APPJs) with argon flow, combining both the measurement of the axial electric field ( E z ) and the temporal resolved …
View article: Energy pooling mechanism for catalyst-free methane activation in nanosecond pulsed non-thermal plasmas
Energy pooling mechanism for catalyst-free methane activation in nanosecond pulsed non-thermal plasmas Open