Results 261 to 270 of about 102,789 (325)

Investigating the Sulfur “Twist” on the Photophysics of DBD Dyes

The Journal of Physical Chemistry A, 2020
The so-called DBD ([1,3]dioxolo[4,5-f][1,3]benzodioxole) dyes are a new class of fluorescent dyes, with tunable photophysical properties like absorption, fluorescence lifetime, and Stokes shift. With the development of sulfur based DBDs, this dye class is extended even further for possible applications in spectroscopy and microscopy.
Toni Haubitz, Leonard John, Daniel Freyse, Pablo Wessig, Michael U. Kumke   +4 more
openaire   +2 more sources

LaNiO3 as a precursor of Ni/La2O3 for reverse water-gas shift in DBD plasma: Effect of calcination temperature

, 2020
Reverse water–gas shift (RWGS) is considered as a promising reaction to convert CO2 into CO, which together with H2, can be used for the synthesis of Fisher-Tropsch chemicals.
Lina Liu, Zhikun Zhang, Sonali Das, S. Xi, S. Kawi   +4 more
semanticscholar   +1 more source

Recent developments in catalyst synthesis using DBD plasma for reforming applications

, 2021
The catalyst has a significant role in gas processing applications such as reforming technologies for H2 and syngas production. The stable catalyst is requisite for any industrial catalysis application to make it commercially viable.
A. Khoja, Arslan Mazhar, Faisal Saleem, M. Mehran, Salman Raza Naqvi, M. Anwar, Sehar Shakir, N. A. Saidina Amin, M. Sajid   +8 more
semanticscholar   +1 more source

Recent developments in non-thermal catalytic DBD plasma reactor for dry reforming of methane

Energy Conversion and Management, 2019
Dry reforming of methane (DRM) is one of the attractive methods for the utilisation of greenhouse gases (e.g., CH4, CO2) to produce valuable fuels.
A. Khoja, Muhammad Tahir, N. Amin
semanticscholar   +1 more source

Degradation of toluene by pulse-modulated multistage DBD plasma: Key parameters optimization through response surface methodology (RSM) and degradation pathway analysis.

Journal of Hazardous Materials, 2020
In the present work, a pulse-modulated high-frequency (HF) dielectric barrier discharge (DBD) plasma has been employed and utilized to evaluate the feasibility of toluene degradation in a multistage rod-type reactor at room temperature.
Nan Jiang, Yonghe Zhao, K. Shang, N. Lu, Jie Li, Yan Wu   +5 more
semanticscholar   +1 more source

Temperature-independent, nonoxidative methane conversion in nanosecond repetitively pulsed DBD plasma

Sustainable Energy & Fuels, 2021
Optimizing and perceiving a nanosecond repetitively pulsed DBD plasma-assisted CH4 activation technique under temperature-independent, catalyst-free conditions, combining experimental and numerical researches.
Xiaoxiao Chen, Shuai Zhang, Shi Li, Cheng Zhang, Jie Pan, A. Murphy, T. Shao   +6 more
semanticscholar   +1 more source

Effects of DBD air plasma treatment on the enhancement of black gram (Vigna mungo l.) seed germination and growth.

Archives of Biochemistry and Biophysics, 2020
Effects of black gram (vigna mungo L.cv. Barimash 3) seed treatments with 400 torr dielectric barrier discharge (DBD) air plasma on seed surface morphology, seed germination, seedling growth and antioxidant enzyme activities in the roots, shoots and ...
M. Billah, S. A. Sajib, N. C. Roy, M. Rashid, M. A. Reza, M. M. Hasan, M. Talukder   +6 more
semanticscholar   +1 more source

Simplified High-Voltage Short-Pulse Power Modulator for DBD Plasma Application

IEEE Transactions on Plasma Science, 2021
Dielectric barrier discharge (DBD)-based plasma reactor and lamp are widely used for the growing areas of medical science, bacterial disinfection, pollution control, surface treatment, and so on. In this article, a simplified high-frequency, high-voltage
A. Dhakar, S. K. Rai, Vivek Saini, S. Sharma, U. Pal   +4 more
semanticscholar   +1 more source

Review: Miniature dielectric barrier discharge (DBD) in analytical atomic spectrometry.

Analytica Chimica Acta, 2020
The development of miniature, sensitive, high throughput, and in-situ analytical instruments has been becoming developing field of modern analytical chemistry.
Guanghui Niu, Alexander Knodel, S. Burhenn, Sebastian Brandt, J. Franzke   +4 more
semanticscholar   +1 more source

Dual frequency DBD: influence of the amplitude and the frequency of applied voltages on glow, Townsend and radiofrequency DBDs

Plasma Sources Science and Technology, 2020
Abstract To study dual frequency Townsend glow and radio frequency DBDs in an Ar/NH 3 Penning mixture, different voltages are applied on each electrode of a plane/plane DBD. The one which has the higher amplitude and frequency, V H
Rémy Bazinette, Nader Sadeghi, Francoise Massines   +2 more
openaire   +2 more sources